2015 BMW 6 Series Specifications
Compare all 8 trims side by side
| Specification | 640i | 640i - Convertible 3.0L Turbo | 640i xDrive | 640i xDrive - Convertible 3.0L Turbo AWD | 650i - Convertible 4.4L V8 Twin-turbo | 650i xDrive | 650i xDrive - Convertible 4.4L V8 Twin-turbo AWD | M6 |
|---|---|---|---|---|---|---|---|---|
| Engine | ||||||||
| Horsepower | 315 hp | 315 hp | 315 hp | 315 hp | 445 hp | 445 hp | 445 hp | 560 hp |
| Torque | 330 lb-ft | 330 lb-ft | 330 lb-ft | 330 lb-ft | 480 lb-ft | 480 lb-ft | 480 lb-ft | 500 lb-ft |
| Displacement | 3.0L | 3.0L | 3.0L | 3.0L | 4.4L | 4.4L | 4.4L | 4.4L |
| Cylinders | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 |
| Engine Type | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas |
| Transmission | Automatic w/OD 8-spd | Automatic w/OD 8-spd | Automatic w/OD 8-spd | Automatic w/OD 8-spd | Automatic w/OD 8-spd | Automatic w/OD 8-spd | Automatic w/OD 8-spd | Automatic w/OD 8-spd |
| Drivetrain | Rear wheel drive | Rear wheel drive | All wheel drive | All wheel drive | Rear wheel drive | All wheel drive | All wheel drive | Rear wheel drive |
| Fuel Type | Regular Gasoline | Regular Gasoline | Regular Gasoline | Regular Gasoline | Regular Gasoline | Regular Gasoline | Regular Gasoline | Regular Gasoline |
| Performance | ||||||||
| Fuel Tank | 70.0L | 70.0L | 70.0L | 70.0L | 70.0L | 70.0L | 70.0L | 79.9L |
| Curb Weight | 4001 lbs | 4586 lbs | 4190 lbs | 4455 lbs | 4520 lbs | 4410 lbs | 4650 lbs | 4255 lbs |
| Dimensions | ||||||||
| Length | 4897 mm | 4897 mm | 4897 mm | 4897 mm | 4897 mm | 4897 mm | 4897 mm | 4897 mm |
| Width | 1895 mm | 1895 mm | 1895 mm | 1895 mm | 1892 mm | 1895 mm | 1895 mm | 1920 mm |
| Height | 1369 mm | 1364 mm | 1369 mm | 1364 mm | 1364 mm | 1369 mm | 1364 mm | 1374 mm |
| Wheelbase | 2855 mm | 2855 mm | 2855 mm | 2855 mm | 2855 mm | 2855 mm | 2855 mm | 2850 mm |
| Ground Clearance | 122 mm | 121 mm | 122 mm | 121 mm | 121 mm | 122 mm | 121 mm | 122 mm |
| Cargo | 368.0L | 311.0L | 368.0L | 311.0L | 311.0L | 368.0L | 311.0L | 368.0L |
| Seats | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Body | Coupe | Convertible | Coupe | Convertible | Convertible | Coupe | Convertible | Coupe |
| Tires & Wheels | ||||||||
| Front Tires | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 |
| Rear Tires | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 | P245/45VR18 |
| Wheel Size | 18" | 18" | 18" | 18" | 18" | 18" | 18" | 18" |
| Brakes & Suspension | ||||||||
| Front Suspension | Double Wishbone | Double Wishbone | Double Wishbone | Double Wishbone | Double Wishbone | Double Wishbone | Double Wishbone | Double Wishbone |
| Rear Suspension | Multi-Link | Multi-Link | Multi-Link | Multi-Link | Multi-Link | Multi-Link | Multi-Link | Multi-Link |
| Fluids & Maintenance | ||||||||
| Oil Type | 0W-30 | 0W-30 | 0W-30 | 0W-30 | 0W-30 | 0W-30 | 0W-30 | 0W-30 |
| Oil Capacity | 6.5L | 6.5L | 6.5L | 6.5L | 6.5L | 6.5L | 6.5L | 6.5L |
| Electric / Hybrid | ||||||||