BMW 6 Series Gran Coupe

BMW 6 Series Gran Coupe review

Performance & drive
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In this review

Performance & drive

What it’s like to drive, and how quiet it is

It doesn’t matter which engine you choose for the 6 Series; performance will be at the very worst rapid. Kicking off the range are two turbocharged six-cylinder models, a diesel badged 640d and a petrol that wears the 640i nametag. Although the petrol is a bit more powerful, both can manage 0-62mph in 5.4sec before running on to an electronically limited 155mph top speed.

Next up is the 650i, with a twin-turbocharged 4.4-litre V8. This 444bhp lump cuts the 0-62mph time to just 4.6sec. And if that isn’t enough, the M6 has a more heavily worked version of the V8 with 552bhp, or 592bhp if you opt for the Competition pack. The regular M6 scorches to 62mph in 4.2sec, while the Competition M6 manages a stunning 3.9sec.

The 640 and 650 models come as standard with BMW’s eight-speed automatic gearbox that smoothly shifts between ratios. M6 versions get a racier seven-speed ’box that isn’t as smooth but is much more responsive in manual mode.

Although the M6’s thumping performance might appeal, it’s worth remembering that no 6 Series is what you’d call a sports car. There’s certainly plenty of grip and you can cover ground very quickly, but you’re always aware of the car’s hefty weight and slightly numb steering.

We’d advise sticking to the 640d because it’s more than quick enough, is very refined and will prove the cheapest to run by far. Our experience also suggests that opting for the Variable Damper Control (VDC) will give the most comfortable ride, as will the 18in wheels of SE-spec cars. Bigger wheels not only make the ride harsher, they also make road noise noticeably louder. With that in mind, we’d avoid M Sport trim.

Whichever combination you go for, the 6 Series is at its best cruising at speed. With VDC set to Comfort+, it’ll waft along motorways and A-roads with ease. Slow down and urban ruts cause some disturbance, but the suspension rarely crashes.

BMW 6 Series Gran Coupe
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