Bmw X5 M / Bmw X6 M Technology - BMW X5 M Supplementary Owner's Handbook

BMW X5 M / BMW X6 M technology

M TwinPower Turbo engine
The M TwinPower Turbo engine is a high-per-
formance V8 engine. With a 268.2 cu in/4.4 liter
displacement, this engine generates a maxi-
mum output of 555 hp and a maximum torque
of 500 lb ft/680 Nm. It features spontaneous
response characteristics and a very broad
usable engine speed range. The maximum
engine speed is 6,800 rpm and is electronically
controlled.
Warming up
During the warm-up phase, the high-perfor-
mance V8 engine will have slightly rougher run-
ning characteristics and a temporarily elevated
idle speed.
When the engine is cold, the exhaust system
has a slightly metallic undertone due to the sys-
tem design.
For additional information on warming up, refer
to Tachometer and Engine oil temperature on
page 20.
Drive train
The xDrive all-wheel-drive system produces a
constantly variable torque distribution between
the front and rear axle. The combination of
xDrive and Dynamic Performance Control gives
your BMW X5 M / BMW X6 M the highly
dynamic driving characteristics typical of a
BMW M series. The dynamics and steering pre-
cision in all road speed ranges can be increased
even further by activating the M Dynamic mode.
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Driving on a racetrack
Before you drive on a racetrack, BMW recom-
mends:
>
participation in BMW driver training
> having the vehicle checked at your
BMW Sports Activity Vehicle Center
At high engine loads, high component temper-
atures may cause the system to reduce perfor-
mance in order to protect the engine. Full per-
formance is restored after cooling.
Racetrack driving leads to increased
wear. The BMW X5 M / BMW X6 M is not
designed for use in motor sport competition.
This added wear is not covered under the war-
ranty.<
The production brake linings and wear indica-
tors are not designed for racetrack driving. Your
BMW Sports Activity Vehicle Center will be
happy to advise you.
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