While the 6 Series Gran Turismo is arguably not the best-looking four-door coupé, a range of great engines including a fantastic diesel, superb interior quality and masses of interior space make it one of the most usable luxury cars you can buy.get the best price
Entry-level SE trim gets everything you’re likely to need and would be our pick; 18in alloy wheels, leather seats (heated in the front), climate control, sat-nav, Bluetooth, adaptive LED headlights, a sports multi-function steering wheel and front and rear parking sensors are all standard.
Engine: 630d xDrive
The 630d is our pick for not only its outright pace, but also the way it pulls hard from low revs. It has a really flexible, effortless feel in everyday use. In addition, it’s right up there as one of the smoothest and quietest diesels in the class.
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