audi investor and analyst day 2013 · energy management highly efficient ... audi space frame...

Dr.-Ing. Peter Gebhard Head of CO2-Emissions-/ Energymanagement, AUDI AG

Audi Investor and Analyst Day 2013

• Global warming

• Peak oil

• TCO (incl. CO2 tax)+ fuel cost

CO2-discussion is not a short hype but a sustainable process

• National energy policies

• Fleet emission legislation

• CO2 heros

• E-mobility

Society Customer

Politics Legislation

Competitors

Audi’s vision of CO2-neutral mobility

Recycling Production

Use

Intelligent crosslinking

• Vehicles energy management

• Link up driver, vehicle and its

environment

• Traffic flow control

High-efficiency vehicles

• improved efficiency factor of

all components

• Electric propulsion

Renewable energy source

• CO2-neutral travel with e-gas

• Fuels from biomass 3rd generation

• Electricity from renewable energies

Audi‘s path of innovation

1980 1982 2007 2001 2006 2005 2003 2002 1989 1990 1994 1999 2012 2010

quattro

Audi 100

cw-hero

TDI

Audi duo

hybrid

(plug-in)

Audi Space

Frame

multitronic

Audi A2 3L

S tronic

TFSI

Audi A2H2

Audi Q7

hybrid

Audi TT

with ASF

Audi

R10 TDI

Audi R8

with ASF

Audi Q7

V12 TDI

R8 e-tron

A1 e-tron

hybrid in

Q5, A6, A8

Audi R18

e-tron

quattro

Audi modular efficiency toolbox

Assistance systems

► Economical route guidance

► Dynamic congestion avoidance

► Gear-change indicator

► Audi adaptive cruise control with stop&go function

► LED daytime running lights

► Driver information system with efficiency program

► Audi drive select with efficiency-mode

Auxiliaries

► Electromechanical steering

► Improved hydraulic steering

► On-demand control of auxiliaries

Audi ultra lightweight construction

► Audi Space Frame (ASF)

► Innovative combinations of materials

Driving and rolling resistance

► Aerodynamic measures

► Tires with optimized rolling

resistance

Energy management

► Highly efficient air conditioning

► Energy recovery

► Start-stop system

► Innovative thermal management

Transmission

► 6-speed and 7-speed S tronic

dual-clutch transmission

► 8-speed tiptronic

► multitronic

► Freewheeling function

Engines

► TDI

► TDI clean diesel

► Common rail technology

► FSI

► TFSI

► Audi valvelift system

► Hybrid technology

► Cylinder on demand


Assistance systems








Auxiliaries










resistance

Energy management


► Energy recovery



Transmission




► multitronic


Engines

► TDI



► FSI

► TFSI




TDI

TFSI

TDI – Audi efficiency success story

Audi A6 (C5)

2.5 TDI quattro

Audi A6 (C6)

3.0 TDI quattro

Audi A6 (C7)

3.0 TDI quattro

Torque

Consumption (NEDC)

Performance

Weight

0-100 km/h

1998 - 2003

370 Nm

8.9 l/100 km

132kW/179 PS

1,680 kg

9.7

2004 - 2009

450 Nm

8.4 l/100 km

165kW/224 PS

1,765 kg

7.3

from 2011

500 Nm

5.9 l/100 km

180kW/245 PS

1,720 kg

6.1

- 35%

- 37%

CO2 222 g/km 223 g/km 156 g/km

Gasoline TFSI - Turbo charging and direct injection

• Audi applied TDI efficiency technology to gasoline engines

• Audi 2.5 TFSI „International Engine of the Year 2012“ for the third time


Assistance systems







► Audi drive select with efficiency- mode

Auxiliaries










resistance

Energy management


► Energy recovery



Transmission




► multitronic


Engines

► TDI



► FSI

► TFSI




Lightweight

construction

Audi ultra Intelligent material mix as key for efficent lightweight design

Steel-intensive body

Aluminium-intensive body

Fiber-reinforced polymer intensive body

TODAY 1990 2000 FUTURE

Aluminium-Steel body

Multi-Material-

Design

Audi ultra Lightweight performance A6

1500

1550

1600

1650

1700

1750

1800

1850

1900

1950

1990 1995 2000 2005 2010

we

igh

t [k

gs]

Light weight performance A6

high-end benchmark

• Weight reduction of new Audi A6 minus 80 kgs for volume model 3.0 TDI quattro.

Equals reduction of 6 g CO2/km (0.2 l/100km).


Assistance systems







► Audi drive select with efficiency- mode

Auxiliaries










resistance

Energy management


► Energy recovery



Transmission




► multitronic


Engines

► TDI



► FSI

► TFSI




Assistance systems

MMI with energy and consumption display

• The efficiency program can help to promote an economical driving style without restricting driving pleasure.

Audi drive select with efficiency mode

Influence on the car efficiency through individual vehicle systems

• Engine

• Transmission

• Suspension

• Thermal management

• Air conditioning


Assistance systems








Auxiliaries










resistance

Energy management


► Energy recovery



Transmission




► multitronic


Engines

► TDI



► FSI

► TFSI




Electric

powertrain

Audi e-tron A3 Sportback e-tron (PHEV) powertrain

• 1.4 TFSI (110 kW) combustion engine and 75 kW electric motor

• Maximum electric range is 50 kilometers

• Fuel consumption: 1.5 l/100 km (35 g CO2/km) (ECE R101)

Audi’s vision of CO2 neutral mobility




environment




all components





• Hydrogen


Use

Audi connect Audi energy assist

• Efficient allocation of the available energy in the vehicle by means of prediction of the

energy demand over a selected route

• Prediction of the energy demand over

the selected route

• Consideration of emission-free zones

• Energy allocation as specified by the

Audi energy assist during driving

operation

Audi connect Holistic concept of energy distribution strategy

• Reduction of the total energy

consumption by considering “car” and

“house” as a holistic system

• Minimization of the total energy

consumption by an intelligent use of the

system components

• Energy management for the holistic

system – “car and home”

plug-in hybrid

electric vehicle

photovoltaic

system

electricity

natural gas combined heat and power unit (CHP)

Audi’s vision of CO2 neutral mobility




environment




all components





• Hydrogen


Use

Life cycle CO2 emissions

~ 45 % ~ 50% ~ 5%

Electric Vehicle

~ 25 %

~ 80 % ~ 10%

~ 72%

~ 10%

~3%

better worse

Internal combustion engine

~ 20 % ~ 80%

Production

Use (well-to-wheel)

Recycling < 1% ~ 20 % ~ 80%

~ 20 % ~ 80% < 1% ~ 25 % ~ 74% Assumptions: Compact-class car Distance driven: 200,000 km Gasoline engine consumption: 5.5 l/100 km Electric power consumption: 15 kWh / 100 km

• Ecological benefit depends on the use of regenerative energy.

At the same time the importance of the production phase increases.

than reference value internal combustion engine

Audi g-tron Audi’s e-gas project: schematic principle

Wind energy

The starting point for the Audi e-gas project is renewably generated electricity

CO2

Power grid

The wind energy is fed into the public power grid

Electrolysis

The electrolysis plant, which is operated by wind power, splits water into oxygen and hydrogen

Methanation

The hydrogen reacts with carbon dioxide in a methanation plant. The result: e-gas (synthetic natural gas)

CO2

Gas network

The e-gas is stored in the public gas network and can therefore also supply households and industry with energy from renewable sources

CNG filling station

The amount of e-gas fed into the system is equivalent to the gas supplied to Audi customers via existing natural gas filling stations

Disclaimer

This presentation contains forward-looking statements and information on the business development of the Audi Group. These statements may be spoken or written and can be recognized by terms such as “expects”, “anticipates”, “intends”, “plans”, “believes”, “seeks”, “estimates”, “will” or words with similar meaning. These statements are based on assumptions relating to the development of the economies of individual countries, and in particular of the automotive industry, which we have made on the basis of the information available to us and which we consider to be realistic at the time of going to press. The estimates given involve a degree of risk, and the actual developments may differ from those forecast.

Consequently, any unexpected fall in demand or economic stagnation in our key sales markets, such as in Western Europe (and especially Germany) or in China or the USA, will have a corresponding impact on the development of our business. The same applies in the event of a significant shift in current exchange rates relative to the US dollar, sterling, yen and Chinese rinminbi.

If any of these or other risks occur, or if the assumptions underlying any of these statements prove incorrect, the actual results may significantly differ from those expressed or implied by such statements.

We do not update forward-looking statements retrospectively. Such statements are valid on the date of publication and can be superceded.

audi investor and analyst day 2013 · energy management highly efficient ... audi space frame...

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