BMW hasn’t been shy about adding all-wheel drive to the M3 and M4, and it’s finally happened as the company has unveiled Competition variants with M xDrive.

While the models are equipped with a familiar twin-turbo 3.0-liter six-cylinder engine that produces 503 hp (375 kW / 510 PS) and 479 lb-ft (650 Nm) of torque, it’s backed up by an eight-speed automatic transmission and an M-specific all-wheel drive system.

The system features an “electronically controlled multi-plate clutch in the transfer case for smoothly adjustable, fully variable distribution of drive torque between the front and rear wheels.” Other highlights include an Active M differential, specially engineered drive- and output shafts, as well as a transfer case which features a bespoke control unit that allows for integrated wheel slip limitation.

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The all-wheel drive system features three different modes and the default setting is rear-biased. 4WD Sport sends even more torque rearward, while 2WD mode will appease purists who only need all-wheel drive on occasion.

Of course, BMW didn’t just throw in an all-wheel drive system and call it a day. Instead, they equipped the cars with a redesigned double-joint spring strut front axle and a retuned steering ratio. The company said these changes “ensure that both the existing pure rear-wheel-drive variants and their new M xDrive siblings stand out with their engineered-without-compromise, signature M steering characteristics.”

Other highlights include an upgraded engine oil supply system and an M-specific traction control system which works with the Dynamic Stability Control system to “produce a supremely dynamic driving experience blending the customary M feeling with noticeably enhanced traction and directional stability.” The models also feature 19- and 20-inch forged wheels with a Jet Black finish.

Thanks to the trick all-wheel drive system, both models can accelerate from 0-62 mph (0-100 km/h) in 3.5 seconds. This makes them 0.4 seconds quicker than their rear-wheel drive counterparts. If drivers keep their foot on the gas, they can eventually hit a top speed of up to 180 mph (290 km/h).

The M3 and M4 Competition will be launched in Germany this July, while Americans will have to wait until August. When they cross the Atlantic, pricing will start at $76,900 for the sedan and $78,800 for the coupe – excluding a $995 destination charge.