The coverage of the new BMW X5 M and BMW X6 M continues with new high-res wallpapers of the two M xDrive SUVs. The second generation F85 X5 M and F86 X6 M will debut next month at the 2014 LA Auto Show and will go on sale in early 2015.

The 2015 BMW X5 M will be offered at a Manufacturer’s Suggested Retail Price of $99,650 and the 2015 BMW X6 M will start at $103,050, including $950 Destination and Handling.

In Germany, the X5 M starts at 114,300 Euros while the X6 M will sell for 117,700.

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The new M TwinPower Turbo engine for the BMW X5 M and BMW X6 M is the most powerful unit ever developed by BMW for an all-wheel-drive vehicle. Boasting innovative M TwinPower Turbo technology with a pair of TwinScroll turbochargers, cross-bank exhaust manifolds, VALVETRONIC and High Precision Direct Petrol Injection, the 4.4-litre V8 produces maximum output of 423 kW/575 hp between 6,000 and 6,500 rpm. That represents a four per cent increase over the predecessor models.

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Peak torque has been boosted by 70 Nm (52 lb-ft), which equates to a rise of 10 per cent. Ist 750 Nm (553 lb-ft) can be enjoyed across a broad rev range between 2,200 and 5,000 rpm.

READ ALSO: Comparing German High-Performance SUVs

At the same time, fuel consumption of the new BMW X5 M and BMW X6 M in the EU cycle has been cut by 20 per cent – from 13.9 l/100 km (20.3 mpg imp) to 11.1 l/100 km (25.5 mpg imp). CO2 emissions are likewise down by more than 20 per cent, to 258 g/km. The two models accelerate from 0 to 100 km/h (62 mph) in 4.2 seconds through the standard eightspeed M Steptronic transmission with Drivelogic. Top speed is limited to 250 km/h (155 mph).

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