The Coupe version of the 6 Series model has a 1995 cc (121.7 ci) 16 valve Straight 4 Turbo Diesel engine.
This particular BMW 6 Series 640d XDrive has a 8 speed / Auto gearbox with the power being delivered through it's AWD system.
The 2014 BMW 6 Series reaches its peak power of 308 bhp (229 kW) @ 4400 rpm.
The 2014 BMW 6 Series produces torque measuring 465 lb-ft (630.4 Nm) @ 1500 rpm.
The 6 Series weighs around 1870 kg (4122 lb). The 2014 BMW 6 Series Power to weight is 164.7 bhp per metric ton or alternatively as 248.6 lb-ft of torque per ton.
The 2014 BMW 6 Series has a top speed of 155 mph (249.4 kph)
The 2014 BMW 6 Series accelerates 0-60mph (96.6 kph) in 5.00 seconds or 0-100kph in 5.2s. The 2014 BMW 6 Series estimated 1/4 mile drag time is 14.24 seconds with a trap speed of 94.5 mph.