This has gone in.
And this is what comes out.
The pleasure you get from driving a BMW is the result of meticulous engineering – always setting the benchmark because it goes far beyond outright engine performance. This is the tradition behind
BMW EfcientDynamics – the multi-award-winning technology package that boosts dynamics even further while simultaneously reducing fuel consumption and COemissions. Standard in every BMW.
High Precision Injection
BMW TwinPower Turbo Technology
This innovative exhaust turbocharger efciently
recaptures the energy present in exhaust through
the use of two chargers (i), or alternatively the
double-ow exhaust system of the TwinScroll
charger (i).
-speed automatic transmission Steptronic
The particularly smooth gear shifts of the new
-speed automatic transmission produce greater
engine efciency at every speed. The result: a
reduction in fuel consumption of approximately %
and more comfortable gear changes.
In this latest generation of petrol direct injection,
the Piezo injectors are positioned very close to the
spark plugs. They inject the fuel at high pressure
and with extreme precision to ensure particularly
ef�cient combustion.
Lightweight engineering
Where it makes sense to use light materials, our
engineers use aluminium – for example, in the
front part of the car and the chassis. Additionally,
the roof is entirely aluminium and, thanks to an
aluminium crankcase, the six-cylinder diesel
engine is among the lightest in its class. The
weight savings reduce fuel consumption and
at the same time optimise the axle load
distribution for improved dynamics.
Thanks to the innovative features of EfcientDynamics,
BMW has been able to signicantly reduce CO
emissions in many models. But that’s just for starters.
We’re carrying on our research with EfcientDynamics
in the quest to bring you more driving pleasure and
lower fuel consumption.
Air vent control*
Tyres with reduced rolling-resistance*
Brake Energy Regeneration*
Engine management determines the engine’s
cooling requirements constantly while driving,
making a permanent airstream through the radiator
unnecessary. The air vents in front of the radiator
open or close depending on the outside
temperature and road speed. When shut, they
improve aerodynamics, shorten the engine’s
warm-up time and so reduce fuel consumption.
While driving, tyres are constantly changing shape. This uses
energy and thus fuel. Tyres with reduced rolling-resistance
have an improved design and use special materials for their
treads and sidewalls, which limits deformation.
To supply the battery with electrical energy, the generator is
ordinarily driven using engine power, which demands permanent
fuel consumption. Brake Energy Regeneration means the
generator produces electricity when the driver either takes his
foot off the accelerator or brakes – while coasting, previously
unused kinetic energy is transformed into electrical energy
before being fed into the battery. This fuel-free charging process
is indicated by a symbol on the rev counter (page ).
BMW Ef� cientDynamics
Less emissions. More driving pleasure.
Some BMW Ef� cientDynamics features are dependent on the car’s equipment
and are not available for all model variants. Your BMW partner or subsidiary will
be happy to inform you of all equipment details.
* May not be available in all countries. Please consult your
BMW partner.
| Categories | BMW 5-Series Manuals, BMW Manuals |
|---|---|
| Tags | BMW F07, Brochure and Catalogue |
| Model Year | 2010 |
| Download File |
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| Document File Type | |
| Copyright | Attribution Non-commercial |
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