Convertible, 2 Doors, 4 Seats
 
                                                7.2 l/100 km 32.67 US mpg
                         
                       
                                                 9.6 l/100 km 24.5 US mpg
                         
                                               5.8 l/100 km 40.55 US mpg                         
                     
                       
                                                  286 Hp @ 4400 rpm.
                         
                                                  95.6 Hp/l                         
                        
250 km/h 155.34 mph
                                            2993  cm3
                                        182.64 cu. in.                                                               
6, Inline
Rear wheel drive,
                                       4820 mm                                       
 189.76 in.                                              
                                       1855 mm                                       
 73.03 in.                                              
                                       1860 kg                                       
4100.6 lbs.                                              
| Brand | BMW | 
|---|---|
| Model | 6 Series (Convertible) | 
| Version | 6 Series Convertible (E64, facelift 2007) | 
| Engine version | 635d (286 Hp) Automatic | 
| Year production start | 2007 | 
| Year production end | 2010 | 
| Vehicle type | Convertible | 
| Horsepower RPM | 286 Hp @ 4400 rpm. | 
| Acceleration 0 - 100 kmh sec | 6.6 sec | 
| Curb weight kg -lbs total | 1860 kg4100.6 lbs. | 
| Overall length mm - inch | 4820 mm189.76 in. | 
| Doors | 2 | 
| Top Speed | 250 km/h 155.34 mph | 
| Designation model | M57D30 | 
|---|---|
| Engine position and orientation | Front, Longitudinal | 
| Cylinders | 6 | 
| Position of cylinders | Inline | 
| Displacement (liters) | 2993 cm3182.64 cu. in. | 
| Eng. horsepower RPM | 286 Hp @ 4400 rpm. | 
| Horsepower per litre | 95.6 Hp/l | 
| Weight / horsepower kg/hp - hp/tons | 6.5 kg/Hp153.8 Hp/tonne | 
| Weight / torque kg/Nm - Nm/tons | 3.2 kg/Nm, 311.8 Nm/tonne 3.2 kg/Nm311.8 Nm/tonne | 
| Torque Nm RPM lb-ft RPM | 580 Nm @ 1750-2250 rpm.427.79 lb.-ft. @ 1750-2250 rpm. | 
| Bore (mm in) | 84 mm3.31 in. | 
| Stroke (mm in) | 90 mm3.54 in. | 
| Compression ratio | 17 | 
| Fuel delivery system | Diesel Commonrail | 
| Fuel type | Diesel | 
| Valvetrain | 4 | 
| Engine aspiration | Turbocharger, Intercooler | 
| Engine oil liters | quarts | 7.7 l8.14 US qt | 6.78 UK qt | 
| Engine coolant | 8.2 l8.66 US qt | 7.21 UK qt | 
| Emission certification | Euro 4 | 
| Powertrain architecture | Internal Combustion engine | 
| Engine location | Front, Longitudinal | 
| Drive configuration | Rear wheel drive | 
|---|
| Front brakes | Ventilated discs | 
|---|---|
| Rear brakes | Ventilated discs | 
| Brake control | Ventilated discs | 
| Anti-lock brake system | ABS (Anti-lock braking system) | 
| Steering type | Steering rack and pinion | 
|---|---|
| Turning diameter m - ft | 11.4 m37.4 ft. | 
| Front suspension | Double wishbone | 
|---|---|
| Rear suspension | Multi-link independent | 
| Wheels size | 245/50 R17 99W RSC | 
|---|---|
| Wheels rims | 7.5 J x 17 | 
| Passengers seats | 4 | 
|---|---|
| Trunk space min liter | cu. Ft. | 450 l15.89 cu. ft. | 
| Overall length mm - inch | 4820 mm189.76 in. | 
|---|---|
| Overall width mm -inch | 1855 mm73.03 in. | 
| Overall height mm -inch | 1374 mm54.09 in. | 
| Wheelbase mm - inch | 2780 mm109.45 in. | 
| Track width front mm - inch | 1558 mm61.34 in. | 
| Track width rear mm - inch | 1596 mm62.83 in. | 
| Coefficient of drag | 0.3 | 
| Curb weight kg -lbs total | 1860 kg4100.6 lbs. | 
|---|---|
| Gross weight kg -lbs total | 2260 kg4982.45 lbs. | 
| Capacities kg - lbs | 400 kg881.85 lbs. | 
| Fuel tank liters | gallons | 70 l18.49 US gal | 15.4 UK gal | 
| City l/100km - mpg | 9.6 l/100 km24.5 US mpg | 
|---|---|
| Highway l/100 km - mpg | 5.8 l/100 km40.55 US mpg | 
| Combined l/100 km - Mpg | 7.2 l/100 km32.67 US mpg | 
| Autonomy km (combined use) | 972 | 
6 CYLINDER INLINE
https://www.thecarspec.com/components/engine/6-cylinder-engine