BMW 318 CABRIOLET BROCHURE 2010 Wartungshandbuch PDF herunterladen (Seite 16)

BMW EfficientDynamics30 31

BMW EFFICIENT DYNAMICS –

A LITTLE GOES A LONG WAY.

Fuel-efﬁ cient vehicles accelerate

from  to  km/h in . seconds.

Fuel-efﬁ cient vehicles are extremely

aerodynamic. Fuel-efﬁ cient

vehicles cause excitement even

when parked.

Sports cars require only . litres

of diesel fuel per  kilometres.

Sports cars are fuelled from a

wall socket.

Fuel-efﬁ cient sports cars like the

BMW Vision Efﬁ cientDynamics

concept car make the impossible

possible. And demonstrate that a

combination of highly efﬁ cient

mobility and pure emotion can

soon become a reality.

High Precision Injection –

direct petrol injection.

In this latest-generation direct

petrol injection system, the Piezo

injectors are positioned very close

to the spark plugs. They inject fuel

at high pressure, and with extreme

precision, enabling very efﬁ cient

combustion.

Valvetronic.

The Valvetronic valve control

system improves engine response

and reﬁ nement and helps to reduce

fuel consumption considerably. The

system provides fully variable lift

adjustment of the inlet valves.

Auto Start/Stop function.

BMW four-cylinder engines with

-speed manual transmission

automatically shut down when the

vehicle comes to a stop and the

driver operates the clutch to shift

into neutral. The engine restarts as

soon as the clutch is activated

again. This innovation signiﬁ cantly

reduces fuel consumption,

especially in urban trafﬁ c.

Tyres with reduced rolling

resistance.

While driving, tyres are constantly

changing shape. This uses up

energy and thus fuel. Tyres with

reduced rolling resistance minimise

the tyre’s changes in shape by

means of an optimised design and

the use of special materials in

the tread.

With its ongoing, tireless

research effort, BMW is

developing innovations

and pioneering eco-

friendly mobility. Like every

BMW, the BMW  Series

Convertible comes with

the comprehensive,

multi-award-winning

BMW EfficientDynamics

technology package.

Together, the various

BMW EfficientDynamics

features minimise fuel

consumption and CO



emissions while

maximising power and

dynamic performance.

Less emissions, more

driving pleasure –

a contradiction that BMW

has resolved, once and

for all. Benefiting both the

environment and the driver.

BMW EfficientDynamics

saves money and CO



BMW EfficientDynamics

Less emissions. More driving pleasure.

www.bmw.com/EfficientDynamics

-speed sports automatic

transmission with double

clutch.

This transmission enables

lightning-fast gearshifts without any

interruption of power. In automatic

mode, it provides considerable fuel

savings by selecting the ideal gear

for every situation with speed and

precision (optionally available for

the BMW i Convertible).

Optimum Shift Indicator.

Shifting gears at the right time is

one of the easiest and most

effective ways to save fuel. This is

where the Optimum Shift Indicator

used in conjunction with the

-speed manual gearbox comes in.

It shows the driver which gear to

change to in order to save fuel.

Electric Power Steering.

Unlike conventional, hydraulic

steering systems, electric power

steering only draws power during

actual steering movements. When

the steering wheel position is

constant, the electric motor is

inactive.

Brake Energy Regeneration.

Brake Energy Regeneration

means that the alternator normally

only generates electricity when

the driver takes his foot off the

accelerator or brakes – making

productive use of excess kinetic

energy to feed the battery.

Some BMW Efﬁ cientDynamics features are equipment-dependent and not available for all model

variants. Your BMW partner will be pleased to advise you of the relevant equipment details.

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