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BMW engine technology28 29

BMW ENGINE TECHNOLOGY: A HERITAGE OF INNOVATION.

A FUTURE OF SUSTAINABLE EXHILARATION.

From its inception almost a century ago as a manufacturer of aircraft engines, Bavarian Motor Works has been a world leader in engine design. In fact,

the innovations shown below were so ahead of their time, BMW engineers still incorporate this technology into today’s award-winning powerplants.

Over the decades, BMW engines have led to countless wins at the racetrack. Even more important, their smooth, powerful and efﬁ cient performance

has won over generations of driving enthusiasts. Today, adhering to the Efﬁ cientDynamics philosophy, BMW engineers are setting even higher goals:

creating an engine template that can be scaled in size and adapted to new fuel sources – all while maintaining legendary BMW performance and

efﬁ ciency. It’s a revolutionary concept that is now becoming reality. Welcome to the exciting future of BMW power.

1936

1955

1972

1981

1992

2006

2007

2008

SEMI-HEMISPHERICAL

VALVE DESIGN.

A design so advanced it helped the

BMW  Mille Miglia win races in

 – and it’s still in use today.

ALL-ALUMINUM V- ENGINE.

The BMW  applied what is now called

“intelligent lightweight engineering” to its

then-awesome -hp V- engine.

FUEL INJECTION.

The BMW tii featured fuel injection, a

technology that would become a crucial building

block in BMW Efﬁ cientDynamics advances.

MULTI-VALVE TECHNOLOGY.

In every BMW, four valves per cylinder let in

more air for greater power, and push out exhaust

more easily for greater efﬁ ciency.

TWIN POWER TURBO ENGINES.

BMW twin-scroll turbocharging calls on high-precision

direct injection and a host of other innovations for

increased power and efﬁ ciency – without turbo lag.

BMW ADVANCED DIESEL

WITH BLUE PERFORMANCE TECHNOLOGY.

BMW introduces America to a new form of diesel

with amazing torque and power, quiet running, lower

emissions and greater efﬁ ciency than ever before.

ALUMINUM/MAGNESIUM

COMPOSITE ENGINE BLOCK.

Technology from s BMW

racecar engines, this combines the

strength to withstand high-revving

performance with efﬁ ciency-

enhancing light weight.

DIGITAL MOTOR ELECTRONICS (DME).

Computerized engine monitoring and control

revolutionize the performance, efﬁ ciency and

reliability of BMW’s World Championship-

winning Formula 

racecar.

445-hp BMW TwinPower Turbo V-8 engine.

TODAY: THE BMW TWIN POWER TURBO ENGINE.

Introduced in , TwinPower Turbo technology is incorporated into every

new BMW engine, whether gasoline-, diesel- or hybrid-powered. Utilizing

BMW high-precision direct injection, Double-VANOS continuously variable

camshaft timing, and Valvetronic individual intake valve control, TwinPower

Turbo technology delivers vastly increased power, torque and efﬁ ciency

when compared to normally aspirated engines of the same size.

BMW i: BORN ELECTRIC.

BMW i makes its debut with the i. Powered by an electric motor

combined with an innovative lithium-ion battery, the i accelerates from

– in approximately  seconds. The BMW i, a plug-in hybrid electric

vehicle, races from – mph in . seconds. Its -hp electric motor

powers the front wheels, while a -hp three-cylinder gasoline engine

turns the rear wheels. Capable of  miles of all-electric driving using

its lithium-ion battery, it achieves a total average fuel consumption of

 mpg and a top speed of  mph.

BMW GASOLINE-POWERED ENGINES.

Whether conﬁ gured with four, six, eight

or  cylinders, the latest BMW gasoline-

combustion engines are designed to

generate the highest ratio of power

and thrilling performance to fuel

consumption and emissions.

BMW ACTIVE HYBRID.

BMW ActiveHybrid vehicles

blend a TwinPower Turbo engine

with an electric motor and high-

performance lithium-ion battery.

When compared to non-hybrid

versions, BMW ActiveHybrid

vehicles deliver greater fuel

efﬁ ciency, fewer emissions and

breathtaking acceleration.

THE EVOLUTION OF

BMW EFFICIENT DYNAMICS TECHNOLOGY.

Smaller engines that generate greater power using

less fuel.

 BMW i

.-liter V- engine with -speed automatic transmission

•  horsepower

•  city/ highway mpg



• – mph: . seconds



 BMW i

.-liter inline four-cylinder TwinPower Turbo engine with

-speed automatic transmission

•  horsepower

•  city/ highway mpg



• – mph: . seconds



BMW ADVANCED DIESEL.

Powerful, fast, quiet and

fuel-efﬁ cient: these are the

traits of BMW Advanced

Diesel engines. Thanks to

BluePerformance Technology,

BMW diesel engines meet

emissions standards in all

 states. Managed by a high-

performance electronic engine

control unit, the turbocharger

develops boost and extra

power in immediate response

to the smallest tap of the

accelerator pedal, and stays

strong throughout the rev

range where you do most

of your driving.



EPA-estimated figures are for comparison purposes only. Your actual mileage will vary, depending

on speed, driving habits, trip length and driving conditions; actual mileage may be lower.



BMW AG test results. BMW urges you to obey all posted speed laws and always wear safety belts.

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