This press pack accompanied the UK launch of the RX 350 in April 2006. Some changes were made to the model range during its time on sale, which can be tracked using the Timeline feature available on the Lexus RX 350 archive web page. Additional assets and information relating to the RX 350 may be obtained from the Lexus press office if required.

THE NEW LEXUS RX 350

Superior performance for the world’s most successful luxury SUV

KEY POINTS

· New 3.5-litre V6 petrol engine with Dual VVT-i

· Most powerful six-cylinder unit in premium SUV segment – 272bhp (276 DIN hp) and 342Nm of torque

· Best-in-segment acceleration and fuel economy for conventional V6 petrol engines: nought to 62mph in 7.8 seconds, 25.2mpg combined cycle consumption

· All-round gains in refinement, performance, economy and emissions compared to previous RX 300’s 3.0-litre V6

· New control logic for by-wire throttle and automatic transmission gives sharper response

· Steering retuned for improved response, sharper feel and extra assistance at parking speeds

· Improved noise and vibration measure for quieter performance at all engine speeds

· Viscous coupling added to centre differential to provide limited-slip effect, improving traction and stability

· New Lexus Multimedia and Navigation pack

· High-resolution seven-inch Electro Multi Vision display screen

· 11-speaker Mark Levinson premium hi-fi

· Six-disc in-dash DVD changer

· DVD video playback function

· WMA and MP3 files playable from disc

· Lexus Navigation system with faster route calculation, improved graphics and Electronic Traffic Avoidance

· Bluetooth for hands-free mobile phone operation

· Lexus Parking Assist Monitor with colour display

· Voice command function for audio, climate control, communications and navigation

· Rear passenger DVD screens

· Fitted as standard on RX 350 SE-L, optional on SE model

· Specifications unchanged from RX 300 with three versions available: RX 350, SE and SE-L (SE-L gains rear passenger DVD screens)

· On sale in the UK from 18 April

· On-the-road prices from £31,890 (RX 350)

INTRODUCTION

Since launch in 2003, the RX 300 has proved a strong performer in the petrol-powered premium SUV segment, frequently topping the UK sales charts in its class. The introduction of the new RX 350 provides even stronger performance, with greater fuel economy and lower emissions, to further strengthen the model’s market position.

The key change is the introduction of a new 3.5-litre V6 engine that is not only the leader in its class in terms of power and acceleration, but which also outperforms its six-cylinder petrol-powered rivals in fuel consumption and emissions. Needless to say, the figures also mark significant advances on the previous 3.0-litre unit deployed in the RX 300.

Introducing a new control logic for the by-wire throttle and the five-speed automatic transmission improves the driving experience, by enabling sharper response times.

The new RX 350 joins the hybrid power RX 400h to reinforce Lexus’s reputation for providing the benchmark for all-round quality, performance and engineering innovation in the premium SUV segment. It also adds impetus to Lexus’s growing share of the UK market, joining a stream of models launched in the past year that include the all-new GS and IS saloons and the ground-breaking RX 400h.

The RX 350 shares the same class-leading specifications as the previous RX 300, with the addition of a new Lexus Multimedia and Navigation pack, with a more sophisticated 11-speaker Mark Levinson premium hi-fi, now equipped for DVD video / audio playback, and an upgraded satellite navigation system that is quicker, offers clearer maps and responds to voice commands. Bluetooth connectivity for hands-free phone calls and the Lexus Parking Assist Monitor are also part of the package, which comes as standard on the RX 350 SE-L, or can be specified as an option on the SE model.

UK sales start on 18 April, with on-the-road prices from £31,890 for the entry-level RX 350.

LEXUS RX – THE WORLD’S MOST SUCCESSFUL LUXURY SUV

More than one million Lexus RX models have been sold worldwide since the original model was launched in 1997. With the newest version, the RX 350, Lexus achieves new technological heights for the vehicle, adding even more appeal to what is the world’s most successful luxury SUV. In the USA the RX is Lexus’s top-selling model and the leader in its class, outperforming its direct European competitors by a factor of more than three to one.

In Europe, 14,478 RX models were sold in 2005, contributing to a total of more than 53,000 since the model was launched on this side of the Atlantic in 2000. RX is the best-selling Lexus model in Europe, with a 21 per cent share of the luxury petrol SUV market.

In the UK, Lexus sold 4,538 RX models in 2005 of which 3026 were the RX 300 and 1,512 were the hybrid RX 400h, taking the cumulative total since 2000 to more than 16,000. For the remainder of 2006, it is aiming for around 1,000 RX 350 sales, with 1,800 targeted for 2007.

The Lexus RX is the originator of the luxury SUV as we know it today, a reputation founded on its aerodynamically class-leading styling (the lowest drag coefficient in its class), excellent dynamic performance and a comprehensive range of advanced and innovative technical features. Counted among the latter are air suspension; neural network air conditioning that mimics the working of the human brain in controlling cabin temperature; the Adaptive Front-lighting System (AFS) that improves night-time illumination through bends, class leading satellite navigation system and an electrically operated tailgate. Active and passive safety are of the highest standard, including the first driver’s knee airbag to be offered in the segment.

NEW 3.5-LITRE V6 ENGINE

The new Lexus RX 350 offers greater driving pleasure with class-leading performance from its new, state-of-the-art 3.5-litre V6 petrol engine. The 24-valve aluminium block unit is the first in its segment to adopt Dual VVT-i (Variable Valve Timing – intelligent), an optimised low pressure loss, variable intake and exhaust valve-timing system.

The engine also benefits from hydraulic valve compensators for roller rocker valve operation, and an electrically-activated Acoustic Control Induction System (ACIS), which varies the level of air induction by automatically adjusting the length of the intake pipe according to engine speed.

The result is smooth operation and excellent efficiency, delivering high performance with low fuel consumption and emissions levels. The new V6 is the most powerful, yet also the most economical of all conventional V6 petrol engines in the premium SUV market. It develops 272bhp (276 DIN hp) at 6,200rpm and 342Nm of torque at 4,700rpm, giving nought to 62mph acceleration in 7.8 seconds – better than any other petrol six-cylinder model in its class. The top speed is electronically limited to 124mph.

These figures do not conceal a penalty in fuel consumption. On the combined cycle, the new RX 350 can achieve 25.2mpg, eight per cent better than the previous RX 300 and ahead of all its six-cylinder class rivals.

IMPROVED DRIVETRAIN

The new V6 engine is matched to the same five-speed automatic transmission as the previous RX 300, but performance and economy have been improved thanks to the adoption of new shift control logic. Moving the gear lever in S mode activates a manual five-speed sequential shift system that provides better engine braking, precise control and greater driver involvement.

The permanent four-wheel drive system has a new centre differential with a viscous coupling, giving a limited-slip capability. This aids smooth delivery of the extra power available (35 per cent greater than the RX 300) and, allied to the retuned Vehicle Stability Control (VSC) and Traction Control (TRC) systems, gives better traction and stability in all driving conditions.

SHARPER STEERING

The steering of the new Lexus RX 350 has also been reconfigured to give a more direct and positive feel. Additional assistance at low speeds makes parking manoeuvres easier, complementing the vehicle’s best-in-class 5.7m turning radius.

REDUCED NOISE AND VIBRATION

Particular attention has been paid to reducing noise and vibration levels, ensuring that, although the new RX 350 is substantially more powerful than its predecessor, it is quieter at all engine speeds.

Measures to achieve this include a new bonnet insulator, dashboard silencer and improvements to the exhaust system, while a new acoustic windscreen is used, with a special inner film that reduces noise levels in the cabin by up to 3dB.

LEXUS MULTIMEDIA AND NAVIGATION SYSTEM

The new RX 350 offers owners a combined multimedia and satellite navigation package that delivers new high levels of technical innovation, flexibility and ease of use.

Fitted as standard to the RX 350 SE-L and offered as an extra-cost option on the RX 350 SE, the package includes an improved 11-speaker Mark Levinson hi-fi system with a seven-channel 210 watt digital DSP amplifier. It will play CDs, audio and video DVDs and MP3 and WMA files stored on disc. Movies and music videos on DVDs can be enjoyed on the central Electro Multi Vision (EMV) display screen on the centre console.

The navigation system provides route calculation 65 per cent quicker than before and is equipped with a voice command system that can also be used to activate several navigation, audio, climate and telephone functions. Bluetooth connectivity is also included, for hands-free use of mobile telephones.

To complete the package, the Lexus Parking Assist Monitor makes reverse manoeuvres simple and safe, automatically providing a real-time colour image on the EMV screen of the area immediately behind the vehicle when reverse gear is selected. The images can also be overlaid with guidelines for extra help when easing into a parking space.

LEXUS RX 350 AND THE UK MARKET

Pricing

The new RX 350 goes on sale in the UK on 18 April, priced from £31,890 on the road. Full price and insurance group details are given in the table below.

MODEL

OTR PRICE

INSURANCE GROUP

RX 350

£31,890

16E

RX 350 SE

£36,040

16E

RX 350 SE Multimedia

£38,990

16E

RX 350 SE-L

£42,505

17E

Cost of ownership

The new RX 350 requires servicing every 10,000 miles (Health and Safety Check) with major servicing required at 20,000 mile intervals. In line with all other Lexus models, the RX 350 is sold with a three year / 60,000-mile warranty with three year paint and 12 year anti-perforation warranties.

The new RX 350 engine utilises longer life components for ease of servicing. These include air filter replacement at 40,000 miles, spark plug replacement at 60,000 miles and coolant replenishment at 100,000 miles.

Leading on equipment and value

The new Lexus RX 350 follows the example set by the RX 300 in delivering class-leading specifications and value for money. Compared to other six-cylinder petrol-powered premium SUVs, it provides unmatched luxury equipment levels at an unmatched price.

For example, the BMW X5 3.0i SE is priced at £690 more than the RX 350 SE on-the-road, yet is not so well specified. To bring the BMW up to the level of the Lexus would cost more than £7,700, making the X5 more than 21 per cent more expensive than the RX 350 SE.

It is a similar picture where the Mercedes-Benz ML 350 SE is concerned, a vehicle that costs £3,925 more in the first place and which would then need an additional £4,040 spending on it to achieve Lexus-matching specification. The same goes for the Volvo XC90 T6S Geartronic and the Volkswagen Touareg 3.2 V6 Tiptronic, which are both more expensive and less well-equipped than the RX 350 SE.

Full details of the competitor price and specification comparisons are provided below.

MODEL

LEXUS

RX 350 SE

BMW

X5 3.0i SE

VOLKSWAGEN

Touareg 3.6 V6 Tiptronic

VOLVO

XC90 T6S Geartronic

MERCEDES-BENZ

ML 350 SE

On-the-road price

£36,040

£36,730

£35,915

£37,415

£39,965

Automatic transmission

(

£1,490

(

(

(

Cruise control

(

(

(

(

(

CD autochanger

(

£295

(

(

£360

Sunroof

(

£1,170

£710

£850

£880

Trip computer

(

(

(

(

(

Side airbags

(

£250

(

(

(

Electrically adjustable front seats

(

£2,195

£1,020

£600

£660

Heated front seats

(

£320

(

£225

£320

Reclining rear seat

(

(

(

(

(

Electronic traction control

(

(

(

(

(

Stability control

(

(

(

(

(

Adaptive front lighting

(

(

(

(

£1,100

Climate control air conditioning

(

(

(

(

(

Alloy wheel size

18in

18in

18in

18in

£720

Specification adjusted price

£36,040

£43,800

£38,460

£39,090

£44,005

Absolute specification adjustment vs. Lexus RX 350

-

£7,760

£2,545

£3,050

£7,965

Price position versus RX 350

-

21.5%

6.8%

8.5%

22.1%

DRIVING DYNAMICS

· New 3.5-litre V6, most powerful and economical six-cylinder petrol engine in the premium SUV segment

· 272bhp (276 DIN hp) at 6,200rpm and 342Nm of torque at 4,700rpm

· Nought to 62mph in 7.8 seconds, fastest of all six-cylinder luxury SUVs

· Combined cycle fuel consumption 25.2mpg, an eight per cent improvement on the previous 3.0-litre V6

· New control logic for the by-wire throttle and five-speed automatic gearbox delivers quicker response

· New viscous coupling in the centre differential provides a limited-slip effect for improved stability and traction

· Retuned steering for more direct and responsive feel

NEW 3.5-LITRE V6 PETROL ENGINE

The key element in the new Lexus RX 350 is its new and innovative aluminium-block petrol engine, which achieves the feat of being both the most powerful and the most economical six-cylinder petrol unit in the premium SUV segment.

It is a 24-valve, 3,456cc chain-driven DOHC V6, equipped with Dual VVT-i (Variable Valve Timing – intelligent), hydraulic valve compensators, and an electrically activated variable Acoustic Control Induction System (ACIS). This advanced technical package enables the engine to achieve an exceptional combination of high performance and low fuel consumption and exhaust emissions.

The RX 350’s V6 is the first engine in its segment to adopt Dual VVT-i, a low pressure loss, variable intake and exhaust timing system that can control intake and exhaust camshafts through angles of up to 40 and 35 degrees respectively. This allows a greater intake/exhaust valve overlap, benefiting both low-end and high-end torque, as well as making a significant contribution to reducing exhaust emissions.

The chain-driven valve system uses roller rocker arms and the resulting marked reduction in friction between the camshaft and sliding components – 15 per cent at 2,000rpm – improves the engine’s fuel efficiency. The diameter of both the intake and exhaust valves has been increased to improve efficiency; high load valve springs and a concave camshaft profile increase valve lift to boost output; and a ceramic check-ball valve compensator ensures the system requires no valve clearance adjustment over the lifetime of the vehicle.

Refining the engine’s air intake flow was a priority for engineers at the Lexus Development Centre in Japan, and they have succeeded in giving the new V6 the highest air intake volume among all six-cylinder power plants. Adjusting the shape of the intake manifold and the diameter of the cylinder head intake port, together with a larger valve diameter and wider cam action, has improved both output and torque. And revisions to the air cleaner and duct profiles have reduced intake pressure loss.

Another first-in-segment feature is the introduction of the high-speed, electrically activated ACIS, which varies air induction by automatically adjusting the length of the intake pipe according to engine speed. This helps optimise the fuel/air mixture to further boost torque at all engine speeds. The system actuator is bonded to the resin-made surge tank using an advanced laser welding process.

The engine uses centrifugal cast iron cylinder liners with ‘spiny’ outer walls to improve bonding to the cylinder block, increase radiation performance, reduce piston temperature and suppress cylinder bore deformation. Pent-roof, slant-squish combustion chambers combine with a shallow piston cavity and centrally located, high-ignition, long-reach iridium spark plugs for excellent combustion and anti-knocking performance.

Gas flow through the stainless steel exhaust system has been adjusted to reduce pressure loss between the manifold and silencer, enhancing engine performance. The exhaust manifold has ultra-thin-plate ceramic catalytic converters to further improve performance, significantly reduce warm-up time and thus reduce emissions.

Moreover, the by-wire control logic for the throttle valve has been reconfigured, so the ECU now elicits a prompter engine response to any given throttle pedal angle.

Within a very compact design, extensive measures have been taken to reduce engine weight and minimise noise and vibration.

The new V6 has a die-cast aluminium cylinder block, lightweight pistons, a thin-wall aluminium cast intake manifold and a surge tank made of resin. The overall engine assembly has been made lighter and more compact by installing the water pump, oil filter and oil pump within the chain cover.

Lower noise and vibration levels across the entire power band are achieved through a combination of measures, including the balance weight of the high-tensile forged crankshaft, lightweight pistons, roller rocker valve activation and urethane foam acoustic damping to both the engine and chain covers.

The ultra-smooth new Lexus V6 generates 272bhp (276 DIN hp) at 6,200rpm and 342Nm of torque at 4,700rpm, representing respective increases of 35 and 21 per cent over the performance of the previous RX 300. This gives the RX 350 nought to 62mph acceleration in 7.8 seconds, the quickest of any six-cylinder luxury SUV. Top speed is electronically limited to 124mph.

The new RX 350 can reach 62mph from rest one second faster than a BMW X5 3.0 and almost two seconds quicker than a Porsche Cayenne 3.2 (equipped with automatic transmissions).

At the same time, specific fuel consumption (measured in grammes per kilowatt hour – g/kWh) marks an average four per cent improvement over the performance of the RX 300 across the entire rev range. Combined cycle consumption is better by eight per cent at 25.2mpg, making it the most economical among all conventional six-cylinder petrol engines in the premium SUV segment.

Comparison between RX 350 and direct competitors

Lexus RX 350

Lexus RX 300

Mercedes-Benz

ML 350

BMW X5 3.0A

Porsche Cayenne 3.2

Engine configuration

V6

V6

V6

In-line 6

V6

Displacement (cc)

3,456

2,995

3,498

2,979

3,189

Combined fuel consumption

25.2

23.2

24.1

21.9

20.9

Acceleration 0-62mph (sec)

7.8

9.0

8.4

8.8

9.7

Note: all models are equipped with automatic transmission

FIVE-SPEED AUTOMATIC TRANSMISSION

The Lexus RX 350’s five-speed automatic transmission has new shift control logic for improved performance and fuel economy.

Downshifts, for example from fourth to second gear, have been significantly improved. By predicting the level of engine torque developed at any given moment through a reading of engine status, the transmission ECU can effect a fourth to second gear downshift simultaneously with the engine ECU’s adjustment of the by-wire throttle angle, so obviating the need for a slower, two-stage operation. Downshift times are reduced by 0.2 seconds at 37mph, giving smoother performance and sharper throttle response.

A further new control logic, Shift Phase Controller, has been adopted for situations requiring, for example, a rapid second-to-third-to-second gear change sequence, as might occur during an interrupted kick-down. Through simultaneous control of clutches and torque management, this logic promotes much smoother gear changes and reduces shift times by about 0.8 seconds at 50mph, further improving the vehicle’s rapid response to throttle inputs.

Moving the gearshift lever into ‘S’ mode activates a five-speed sequential gear range selection system: the driver moves the lever forwards for upshifts and backwards for downshifts, with selected range displayed by the gear indicator in the instrument binnacle. This enhances engine braking performance, gives more precise control and thus delivers greater driving involvement.

PERMANENT FOUR-WHEEL DRIVE

The RX 350’s full-time four-wheel drive with 50:50 front-rear torque split features a new centre differential with a viscous coupling. The limited-slip function inherent in this system not only aids smooth delivery of the greater torque generated by the new 3.5-litre V6, but also, allied to the Vehicle Stability Control (VSC), improves traction and stability in all driving conditions.

When, for example, wheelspin is detected at the front of the vehicle, the viscous coupling will lock, passing more torque to the rear axle in order to counteract the usual differential effect.

The new centre differential greatly improves the efficiency of the four-wheel drive system’s response to momentary loss of traction, while the action of all three differentials is further complemented by the ability of the proven Traction Control (TRC) system to reduce individual wheel speed whenever any loss of traction is detected.

The VSC and TRC systems have been retuned in order to respond to the 21 per cent increase in engine torque. In addition, communication between the engine ECU and the brake control ECU is made via a CAN multiplex network 100 times faster than the previous connection, enabling better interaction between the VSC and the engine.

IMPROVED STEERING FEEL

Further improvements have been made to the steering through reprogramming of the system’s ECU and redefinition of the power steering pump operation.

The aim was to achieve a more direct and responsive feel, consistent with the stronger dynamics of the new 3.5-litre V6 engine.

Low-speed parking manoeuvres have been made easier by providing additional steering assistance. The tightest turning radius in its class – 5.7 metres – helps make the RX 350 one of the easiest luxury SUVs to drive around town.

NOISE AND VIBRATION

· Noise intrusion into the cabin reduced by new engine technology and additional soundproofing material

· Further reduction in noise and vibration from the exhaust and transmission

· New acoustic windscreen

· RX 350 with air suspension has lowest drag coefficient (Cd) of any luxury SUV – 0.33

IMPROVED NOISE AND VIBRATION PERFORMANCE

Although substantially more powerful than its predecessor, the new Lexus RX 350 sets new class-leading standards in reducing noise and vibration levels.

In addition to the reduction achieved through details in the design of the new 3.5-litre engine, the adoption of a new bonnet insulator and dashboard silencer significantly cuts the amount of engine noise and vibration reaching the cabin.

Further benefits are gained from a variable back-pressure exhaust system. A valve is built into the main silencer, which itself is located under the centre of the vehicle. At low engine revs the valve closes, generating extra back-pressure and reducing exhaust noise, while at high revs it opens to allow freer passage of exhaust gases and improve engine performance.

Adding damping materials to the exhaust manifold heat insulator and dynamic damper to the exhaust pipe itself further suppress unwanted exhaust noise. Transmission noise has been reduced by adding a more effective insulator to the transmission tunnel and a sound-absorbent intermediate transmission shaft seal.

Marked improvements in wind and engine noise levels have been achieved by fitting a new acoustic windscreen. This has an inner film with high noise damping characteristics, giving a reduction in cabin noise of up to 3dB when driving. The front floor carpeting has also been developed to give better insulation against road noise.

CLASS-LEADING AERODYNAMICS

The Lexus RX was tested at wind speeds of up to 124mph in the Maibara wind tunnel, the facility used to perfect Japan’s famous Shinkansen Bullet Train. This enabled Lexus engineers to develop bodywork with class-leading aerodynamics, with a particular emphasis on eradicating wind noise. When fitted with air suspension, the RX 350’s Cd falls to 0.33, the lowest figure among all luxury SUVs.

A key quality of the Maibara tunnel is the extremely low level of background noise. It is also equipped with a high-speed belt, which permits a faithful simulation of the complex airflow around the wheelarches of a moving vehicle.

To promote both straight line stability and fuel economy, careful consideration was given to the convergence of airflow at the rear of the RX. An integral rear roof spoiler is fitted as standard to improve the Cd value, and tyre fairings front and rear control airflow through the wheelarches. These fairings and numerous other aerodynamic underbody elements reduce wind noise and improve stability.

COMFORT AND CONVENIENCE

· High level of standard equipment on RX 350 including electric seats, photo chromic rear view and door mirrors and Multi-zone automatic air conditioning

· SE models add electric seats with memory, heating functions, eight way electric adjustment for passenger seat and power rear door

· SE-L adds new Lexus Multimedia and Navigation System, combining Mark Levinson premium audio system with integrated DVD video playback capability, new-generation Lexus Navigation and Parking Assist Monitor

· Electro Multi Vision (EMV) VGA LCD touch-screen with multi-lingual voice command facility

· Bluetooth hands-free mobile phone compatibility

· Fitted as standard on RX 350 SE-L and available as option on SE models

LEXUS MULTIMEDIA AND NAVIGATION SYSTEM

The Lexus Multimedia and Navigation System, fitted as standard on SE-L versions of the new RX 350, features an upgraded 11-speaker Mark Levinson premium audio system with integrated DVD video playback capability, plus the latest Lexus Navigation technology with Bluetooth telephone connectivity and the Lexus Parking Assist Monitor.

All three systems are operated via a seven-inch Electro Multi Vision (EMV) VGA LCD display screen in the centre console. The touch-sensitive screen is designed to be as easy and instinctive to use as all Lexus controls: it is flanked by a range of main menu buttons and it takes no more than three steps to effect any command. Each button opens a different function menu, which can then be adjusted simply by using the touch screen.

The satellite navigation, audio and hands-free telephone systems can also be controlled by voice command, in English, French or German.

MARK LEVINSON PREMIUM AUDIO SYSTEM WITH DVD VIDEO PLAYBACK

The RX 350’s new Mark Levinson sound system features a six-disc in-dash DVD changer and audio controls mounted on the steering wheel. It has been upgraded to provide disc playback of WMA and MP3 music files and it also enables DVD music videos and movies to be shown on the EMV screen.

Superb sound reproduction is guaranteed, not only through the quality of the Mark Levinson system, but also thanks to the excellent acoustic qualities of RX 350’s cabin: the interior is well insulated, with very low levels of ambient noise, and the built-in rigidity of a number of components helps avoid unwelcome resonance.

The audio package features a seven-channel DSP amplifier with an all-digital signal path and both Dolby Digital 2.1 and Digital Theatre Systems (DTS) 2.1 capabilities. The 11 speakers, including front centre and coaxial rear centre speakers, are each custom engineered for their particular acoustic characteristics and position in the vehicle.

The system will play CD, DVD audio / video discs and MP3 and WMA files stored on CD or DVD.

LEXUS NAVIGATION SYSTEM

The new-generation Lexus Navigation System has a much-improved display with VGA (Video Graphics Array) 800 x 480-pixel resolution, with a 32,000-colour range, compared to 256 for the previous system.

The appearance of the navigation maps has been aligned with the colours and graphics used on printed maps, to help make the images instantly familiar to the user. Key points of interest (POI) are now shown as 3D graphics.

The speed of calculation is also faster by 65 per cent compared to the previous system, and graphic draw performance is three times more rapid.

Several features of the navigation system (and audio, climate control and telephone functions) can be operated using voice commands, in English, French or German. In addition, voice guidance is available in 10 languages.

The system is one of very few on the market that combines the advantages of touch screen and voice command operation.

It also provides a search function that lets the user find the nearest point of interest by using voice recognition, plus a route tracing feature and detailed lane guidance in several major European cities (Berlin, Brussels, Cologne, Frankfurt, Glasgow, London, Manchester and Munich).

There is also a new estimated time of arrival feature which predicts the time for completion of a programmed route.

Other functions are carried over from the previous system, including Electronic Traffic Avoidance (ETA), which provides updated route guidance, monitoring live traffic data feeds to alert the driver of potential hold-ups ahead and, if desired, programmes an alternative route.

BLUETOOTH CONNECTIVITY

A Bluetooth telephone system is integrated into the new Lexus Navigation System, enabling the user to make and receive mobile phone calls hands-free by using the touch-screen controls, switches on the steering wheel, or voice commands. The system can store up to 1,000 numbers from the owner’s mobile phone.

LEXUS PARKING ASSIST MONITOR

The RX 350’s Multimedia and Navigation system also includes the Lexus Parking Assist Monitor, the first parking aid of its kind in the premium SUV sector when originally launched on the RX 300 in 2003.

The system uses a miniature video camera mounted in the rear number plate surround, which feeds a real-time full-colour view of the area behind the vehicle to the EMV screen on the dashboard, whenever reverse gear is selected. Manoeuvring can be made even easier by means of screen-generated guidelines which show the prospective path of the vehicle, based on the current steering angle.

LEXUS RX 350 EQUIPMENT LIST

SAFETY

RX 350

SE

SE-L

Multi-stage driver and passenger airbags

(

(

(

Curtain shield airbags

(

(

(

Front side TAP (torso-abdomen-pelvis) airbags

(

(

(

Driver’s knee airbag

(

(

(

Front seatbelts with pretensioners and force limiters

(

(

(

Front seatbelt reminder light and buzzer

(

(

(

ISOFIX child seat preparations

(

(

(

Whiplash Injury Lessening (WIL) front seat design

(

(

(

Collapsible pedal support assembly

(

(

(

Retractable steering column

(

(

(

Permanent four-wheel drive

(

(

(

ABS with Electronic Brakeforce Distribution (EBD) and Brake Assist (BA)

(

(

(

Traction control (TRC)

(

(

(

Vehicle Stability Control (VSC)

(

(

(

High Intensity Discharge (HID) headlamps with cleaning system

(

(

(

Automatic headlamp levelling system

(

(

(

Intelligent, Adaptive Front-Lighting System (AFS)

(

(

(

LED (Light Emitting Diode) rear brake lights

(

(

(

Water-repellent front door glass

(

(

(

INSTRUMENTS AND CONTROLS

Optitron instrumentation

(

(

(

Automatic Light Control System

(

(

(

Rain-sensing windscreen wipers

(

(

(

Steering column with electric reach and rake adjustment

(

(

(

Multi-information display

(

(

(

Lexus Navigator satellite navigation system with colour touch-screen display, Electronic Traffic Avoidance and voice command recognition (included in Multimedia pack)

(

Opt

(

Foot-operated parking brake

(

(

(

COMFORT AND CONVENIENCE

Cruise control

(

(

(

Bluetooth communications interface (included in Multimedia pack)

(

Opt

(

Two-setting memory function for front seats, steering column and rear view mirror

(

(

(

Electrically adjustable, heated door mirrors

(

(

(

Electric windows with anti-jam protection

(

(

(

Power tailgate open and close system

(

(

(

Automatically retracting tonneau cover

(

(

(

Power outlet in centre console

(

(

(

Power outlet in luggage compartment

(

(

(

Photo chromic rear view and door mirrors

(

(

(

Lexus Parking Assist Monitor (included in Multimedia pack)

(

Opt

(

Intelligent entry lighting system

(

(

(

Bespoke vehicle electronics package

(

(

(

Four-wheel air suspension system

(

(

(

VENTILATION

Multi-zone automatic air conditioning with Neural Network Control System

(

(

(

Electric one-touch tilt-slide sunroof

(

(

(

AUDIO

RX 350

SE

SE-L

Eight-speaker system with RDS radio, cassette and in-dash six-disc CD autochanger

(

(

(

Mark Levinson® 11-speaker system with RDS radio, cassette and six-disc DVD autochanger (included in Multimedia pack)

(

Opt

(

Audio controls integrated in steering wheel

(

(

(

Automatic Sound Leveliser (ASL)

(

(

(

Dolby® noise reduction

(

(

(

CD text function

(

(

(

SECURITY

Immobiliser

(

(

(

Double door locking

(

(

(

Alarm system with ultrasonic sensor

(

(

(

SEATING, UPHOLSTERY AND TRIM

60/40 folding rear seats

(

(

(

40/20/40 folding rear seats

(

(

(

Fabric seat upholstery

(

(

(

Perforated leather seat upholstery

(

(

(

8-way electrically adjustable driver’s seat

(

(

(

4-way electrically adjustable front passenger seat

(

(

(

8-way electrically adjustable passenger seat

(

(

(

Heated driver and front passenger seats

(

(

(

Slide/recline function on outer rear seats

(

(

(

Rear seat centre arm rest with storage box

(

(

(

Leather-trimmed steering wheel

(

(

(

Wood Pack (steering wheel and gear lever inserts)

(

(

Opt

STORAGE

Sliding front console box with cup holders

(

(

(

Rear-seat armrest with storage box and cup holder

(

(

(

Driver and passenger seatback pockets

(

(

(

Luggage compartment retaining hooks (4)

(

(

(

EXTERIOR AND BODY

Roof rails

(

(

(

Rear spoiler

(

(

(

Rear and rear side privacy glass

(

(

(

17-inch alloy wheels

(

(

(

18-inch alloy wheels

(

(

(

LEXUS RX 350 TECHNICAL SPECIFICATIONS

ENGINE

Engine code

2GR-FE

Engine type

3.5-litre 60-degree V6 petrol, normally aspirated

Fuel type

95 octane petrol (or higher)

Injection type

Sequential multiport electronic fuel injection

Valve mechanism

Chain-driven DOHC 24-valve Dual VVT-i

Displacement (cc)

3,456

Bore x stroke (mm)

94.0 x 83.0

Compression ratio

10.8:1

Max power (bhp (DIN hp)/rpm)

272 (276) @ 6,200

Max torque (Nm/rpm)

342 @ 4,700

Cylinder head

Aluminium alloy

Engine block

Aluminium alloy

Additional features

3-stage Acoustic Control Induction System (ACIS)

Active Engine Mountings

PERFORMANCE

0-62mph (sec)

7.8

Maximum speed (mph)

124

FUEL ECONOMY

Urban (mpg)

18.0

Extra-urban (mpg)

33.2

Combined (mpg)

25.2

Fuel tank capacity (litres)

72

EMISSIONS/VED

CO2 emissions – combined (g/km)

264

CO2 emissions – extra urban (g/km)

201

CO2 emissions – urban (g/km)

370

VED rating

G

Nitrogen oxides (NOx, g/km)

0.007

Hydrocarbons (HC, g/km)

0.038

Carbon monoxide (CO, g/km)

0.194

DIMENSIONS - EXTERIOR

Overall length (mm)

4,740

Overall width (mm)

1,845

Overall height (mm)

1,705 +30/-25 (air suspension/roof rails)

1705 (coil springs/roof rails)

Wheelbase (mm)

2,715

Track (mm) front

1,575

Track (mm) rear

1,555

Overhang (mm) front

985

Overhang (mm) rear

1,040

Min, turning radius – tyre (m)

5.7

Coefficient of drag (Cd)

0.34 (coil springs) / 0.33 (air suspension)

DIMENSIONS – INTERIOR

Interior length (mm)

1,990

Interior width (mm)

1,550

Interior height (mm)

1,210

Luggage compartment length (mm)

1,060 – 1,180

Luggage area capacity (litres)

439

WEIGHTS (kg)

Kerb weight

1,835 – 1,915

Gross vehicle weight

2,380

Towing capacity with braked trailer

2,000

Towing capacity with unbraked trailer

700

TRANSMISSION AND RATIOS

Drive type

Four-wheel drive

Gearbox type

Five-speed automatic

1st

4.235

2nd

2.360

3rd

1.517

4th

1.047

5th

0.756

Reverse

3.378

Final drive ratio

3.291

SUSPENSION

Front

MacPherson strut, L-shaped lower arm with anti-roll bar

Rear

MacPherson strut, dual link with trailing arm and anti-roll bar

Shock absorbers

Gas-filled with multi-leaf type linear control valve (rebound springs at the front)

Additional features

Four-wheel adjustable air suspension (RX 350 SE-L only)

STEERING

Type

Rack and pinion; hydraulic speed sensitive power steering

Ratio

16.0:1

Turns lock to lock

3.0

Minimum turning radius (m)

5.7

BRAKES

Type

Discs; ventilated front, solid rear

Front disc size (diameter x thickness, mm)

319 x 28

Rear disc size (diameter x thickness, mm)

288 x 10

Additional features

Four-channel ABS

Electronic Brakeforce Distribution (EBD)

Brake Assist System (BAS)

Traction Control (TRC)

Vehicle Stability Control (VSC)

TYRES AND WHEELS

RX 350

SE and SE-L

Wheel type

Aluminium alloy

Aluminium alloy

Wheel size

6.5J x 17

7.0J x18

Tyre size

225/60 R17

235/55 R18