The 6 Series is offered in one model, the 650i, and as either a four-seat coupe or a four-place convertible with a conventional, power-operated fabric top. The details of the 6 Series experience largely depend on how you choose to equip it. Adding the Sport Package will firm up the ride and increase cornering grip via a set of 19-inch wheels and tires, while ordering the variable-ratio Active Steering quickens low-speed turning response. The most important choice buyers have to make is picking between two six-speed transmissions: a manual and a sport-oriented automatic introduced for 2008. Unlike the old, Sequential Manual Gearbox (SMG) option, the new automatic is better at reconciling high-performance gear changing and everyday comfort.
In reviews of the BMW 6 Series, we’ve found that the ride is supple and quiet, the brakes are powerful, and despite nearly two tons of weight, handling limits remain high thanks to aggressive tires and a well-balanced rear-drive chassis. The highly praised 4.8-liter V8 makes 360 hp and 360 pound-feet of torque and provides forceful and sweet-sounding acceleration.
Coupes and convertibles often come with compromise, and so it is with the 6 Series. In addition to tight rear-seat quarters, BMW’s controversial iDrive control interface often proves frustrating when one attempts to make use of the car’s extensive electronics array. Still, there’s much to like about the interior, including the firmly bolstered front seats, the optional Harman Kardon sound system and the top-quality cabin materials.
