Last but not least, the new V8 in the BMW X5 4.8i fulfils the exhaust emission regulations of both the Euro 4 standard and the ULEV II classification in the US.


Responsive and light: the magnesium/aluminum inline six

The inline-six in the new BMW X5 3.0si likewise reflects the latest state of the art in engine design. This 3.0-liter engine combines smooth, linear response with superior refinement and harmony. Maximum output is 260 hp, peak torque of 225 lb-ft comes at 2,750 rpm. The BMW X5 3.0si accelerates to 60 mph in 7.8 seconds.
 
Double-VANOS and VALVETRONIC also help to give this engine optimum output and efficiency. Engine weight has been reduced at the same time thanks to the magnesium/ aluminum crankcase. It reduces the overall weight of the new six-cylinder by 22 lbs to just 355 lbs - an advantage which helps to achieve near-perfect weight balance and reduce vehicle weight.

The water pump in the cooling system now operates electrically only on demand which also makes an additional contribution to all-round economy.



New six-speed STEPTRONIC automatic transmission with even faster shifting and enhanced shift comfort

The new BMW X5 comes standard with a six-speed STEPTRONIC automatic transmission enhanced to an even higher level than before. The new six-speed automatic shifts with unparalleled speed, for outstanding precision and efficiency. It provides not only driving comfort but, above all, the dynamic performance expected of a BMW X5. And the transmission helps the engine to achieve a high standard of all-round fuel economy.

The new automatic transmission comes in two versions tailored specifically to the torque of the six-cylinder engine, on the one hand and the V8, on the other. Both versions feature new converter technology and particularly efficient, high-performance software which reduces reaction and shift times versus a conventional automatic transmission by up to 50 per cent. And direct detection of the target gear required allows the driver to skip one or even several gears when shifting down, without taking any additional time.

With its unusually dynamic gearshift and extremely direct connection to the engine, the new six-speed STEPTRONIC automatic transmission is a rewarding partner for either engine. And at the same time it helps to ensure smooth, relaxed and fuel-efficient cruising at low engine speeds.



New electronic gear selector

The automatic transmission is controlled by a new electronic gear selector featured for the first time on the new BMW X5. The new electronic gearshift selector lever moves back to its starting position after each use.

Transmission management is now no longer mechanical, but is effected through electrical signals. The parking position, for example, is activated by pressing the P button on the upper side of the selector lever. Then, to select a drive gear manually, all the driver has to do is press the selector lever to the left and is now able to shift gears sequentially by hand. To shift up, pull the selector lever back and to shift down, push the selector lever forwards. A display in the selector lever itself and in the instrument cluster shows which gear is currently engaged.

Apart from short and ergonomically convenient gearshift travel ensuring a high standard of comfortable use, the new gearshift lever offers the further advantage of providing enough space on the center console for additional storage areas and two generous cupholders.


Presence and elegance in one: outstanding design

The BMW X5 has always been known for its style. The new model captures and enhances the original's look of powerful elegance and presence.

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