Alpina Launches New D4 S Gran Coupe With Tuned Diesel Power

Deliveries begin this September.

BMW’s diesel-powered 4 Series Gran Coupe is getting a makeover from Alpina. The tuner has tweaked the four-door with a host of performance and visual upgrades that give the model a slightly harder edge than the standard model.

Powering the Alpina is BMW’s twin-turbocharged 3.0-liter straight-six engine that produces 350 horsepower (261 kilowatts) and 538 pound-feet (730 Newton-meters) of torque. The engine pairs with the ZF eight-speed automatic transmission and BMW’s xDrive all-wheel-drive system, which help propel the car to 62 miles per hour (100 kilometers per hour) in 4.8 seconds. It has a top speed of 168 mph (270 kph).