en en press release gm 1175181867

8/3/2019 En en Press Release Gm 1175181867

http://slidepdf.com/reader/full/en-en-press-release-gm-1175181867 1/25

GM¶s Alternative PropulsionStrategyGM¶s Alternative PropulsionStrategy

Jamal N. El-Hout,

Vice President, Product Planning & CV Operations

Jamal N. El-Hout,

Vice President, Product Planning & CV Operations



Multibrand-Event



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Vehicle ownership is still growing worldwide

2020

± 15% vehicle ownership

± 1.1 billion vehicles

± Circle the earth 125 times



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Western Europe

16 countries390m people

17.0 m vehicles/annum

Central Europe


2.2m vehicles/annum

Eastern Europe


2.7m vehicles/annum

Europe is a continent with high diversity and

significant growth opportunity

Europe is a continent with high diversity and

significant growth opportunity

GM definition

870m people

44 countries

13 time zones



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Euro 3

Euro 4 (present)

Euro 5

Future emission requirements in Europe

continue to tighten dramatically

Future emission requirements in Europe

continue to tighten dramatically

NOX (g/km)0.5 0.6

P M ( g / m i l e )

P M ( g / k m )

NOX (g/mile)1.00.90.8

Legislation has already reduced emissions by over 90% from

uncontrolled levels

0.1 0.2 0.3 0.4

0.02

0.05

0.06

0.04

0.02

0

0.70.60.50.40.30.2

0.10

0.080.05

0.03

0.01

0.09

0.07

0.06

0.04

0.03

0.01

Euro 6

GM¶s diesel engines

today emit

70% fewer particulates

and 90% less NOx

than 10 years ago

Allowable emissions will

decrease by a factor of

10 within one decade



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Energy and propulsion alternatives are many ±

what will dominate in the future?

Energy and propulsion alternatives are many ±

what will dominate in the future?

ElectricVehicle

Energy Resources Energy

CarriersPropulsion

Systems

Fuel-Cell ElectricHydrogen

GaseousFuels

Gaseous ICE

Biomass

Natural Gas

Coal

Nuclear

Other Renewables(Solar,Wind, Hydro)

Electricity

Electric Vehicle

B a t t e r y

E l e c t r i f i c a t i o

n

Plug-In HybridICE

ConventionalICE:

Gasoline / Diesel

Oil LiquidFuels

ICE Hybrid



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³The k ey as w e see it at GM is energ y div ersit y ±

bei ng abl e to off er our customers v ehicl es t hat can be

pow er ed wit h many diff er ent sourc es of energ y.

We must ± as a busi ness nec essit y ± d ev elop

alt er nativ e sourc es of propulsion, based on alt er nativ e

sourc es of energ y, i n ord er to meet t he world¶sgrowi ng d emand for our cars and trucks.´

Rick Wagoner

Chairman and CEOGeneral Motors CorporationGeneva Motor Show, 6 March 2007

GM is committed to energy diversityGM is committed to energy diversity



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GM will continue to improve internal

combustion engines

GM will continue to improve internal

combustion engines Gasoline engines ± Higher levels of fuel economy, power and torque

Diesel engines ± Increased power and torquewith reduced emissions andNoise / Vibration / Harshness

Engine downsizing and turbocharging is a

key trend

Transmissions: Higher levels of fuel economyand performance

Past Achievements:

First to meet Euro 4 with Astra 1.7 diesel

First to meet diesel particulate filter requirementswith Vectra 1.9 diesel



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Saab BioPower: Market Leader in EuropeSaab BioPower: Market Leader in Europe

Europe:

Saab European market

leader with 40% market

share, ahead of Ford and

VolvoNorth America:

GM market leader ± more

than 2 Million vehicles on

the road

Brazil: 90% of the vehicles sold by

GM are FlexPower vehicles

Beyond Europe, ethanol is a major success for

GM

Beyond Europe, ethanol is a major success for

GM



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Opel ± strong player with CNG applicationsOpel ± strong player with CNG applications

Two major local markets:

Italy and Germany

Total European market volume

45,000 vehicles/annum 60% Italy, 30% Germany,

10% Sweden, Switzerland and Austria

Opel 2nd largest manufacturer



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GME works with partners on LPG and

Biodiesel

GME works with partners on LPG and

Biodiesel

B i o d i e s el

B i o d i e s el

L P G

L P G



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Mild and strong hybrids for multiple marketsMild and strong hybrids for multiple markets

2001 2002 2003 2004 2005 2007 2008 20092006 2010

GM HybridSystem

Two-ModeHybrid

Light Hybrid

GM/Allison Hybrid Bus

Chevrolet Silverado/GMC Sierra

Saturn VUE

Tahoe/Yukon

Escalade

Silverado/Sierra

Two-Mode

Hybrid

Chevrolet Malibu

Saturn Aura

Saturn VUEGreen Line



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Strong Hybrid

(Two-Mode AHS2)

Enginestart/stop atidle

Complete cycle regenbraking

Electric launch

Engine cycleoptimization

Engine off ondeceleration

Regen braking

Electric Assist

Battery Power

T o t a l V e h i c l e

P o w e r , P e a k % IC Engine Power

Two

Mode

Engine downsizing

Mild Hybrid

(BAS+)

Micro

Hybrid

(Start Stop)

Pure electrical drive

Developing several hybrid systemsDeveloping several hybrid systems



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Pursuing a large scale Fuel Cell programPursuing a large scale Fuel Cell program

Chevrolet Equinox

demonstration fleetto be run in the U.S.

and in Europe



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Today internal combustion prevailsToday internal combustion prevails

Gasoline

E85

E100

Diesel

Bio-diesel

Gasoline/Diesel

engines:99% of Global

Annual Vehicle

Production

Hybrids:

1% of Global

Annual Vehicle

Production

Gasoline

E85

E100

Diesel

Bio-diesel

Transmission IC Engine Fuel Tank

Electronic Motor Battery



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GM¶s E-Flex System comes in two versionsGM¶s E-Flex System comes in two versions

E l e c

t r i c M o t o r

E l e c t r i c M o t o rLiquid Fuel:

Gasoline

E85

E100

Diesel

Biodiesel

Hydrogen

IC Engine

Plug

Battery

Generator

H y

d r o g e n

Battery

Fuel Cell

GasolineE85

E100Diesel

Biodiesel

Fuel Tank



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E-Flex to support alternative

propulsion programs

E-Flex to support alternative

propulsion programs

Supports a variety of alternative technologies without having

to change the whole powertrain and vehicle configuration

Utilizes electricity from the grid as major propulsion source

Avoids poor range and long charge-times of pure electric vehicles

Supports both Fuel Cell Powertrains

and powertrains with internal

combustion engines



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GM¶s first E-Flex application:

Chevrolet VOLT


Chevrolet VOLT Global Compact Vehicle Based



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Chevrolet VOLT



Electric Drive Motor

± 120 kW peak power

± 320 Nm peak torque(236 lb-ft)



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Chevrolet VOLT






Li Ion Battery Pack ± 136 kW peak power

± 16 kWh energy content

± Home plug in charging



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Chevrolet VOLT









Generator

± 53 kW



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Chevrolet VOLT









Generator

± 53 kW Internal Combustion Engine

± 1.0L 3-cylinder turbo



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Chevrolet VOLT


Chevrolet VOLT

Putting it All Together



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GM is delivering on its commitment

to energy diversity

GM is delivering on its commitment

to energy diversity

Continuing to improve efficiency of internal combustion

engines

Intensifying efforts to displace petroleum-based fuels with

biofuels like E85 ethanol and CNG

Deploying a consumer test fleet of

more than 100 fuel cell vehicles

around the world

Accelerating development of E-Flex technology for

electric vehicles

en en press release gm 1175181867

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