| General information | |
|---|---|
| Brand | BMW |
| Model | 6 Series |
| Generation | 6 Series Convertible (E64) |
| Type (Engine) | 645Ci (333 Hp) Steptronic |
| Start of production | 2003 year |
| End of production | 2005 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| Performance specs | |
| Fuel consumption (economy) – urban | 16.8 l/100 km 14 US mpg 16.8 UK mpg 6 km/l |
| Fuel consumption (economy) – extra urban | 8.5 l/100 km 27.7 US mpg 33.2 UK mpg 11.8 km/l |
| Fuel consumption (economy) – combined | 11.5 l/100 km 20.5 US mpg 24.6 UK mpg 8.7 km/l |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.2 sec |
| Acceleration 0 – 62 mph | 6.2 sec |
| Acceleration 0 – 60 mph (Calculated by Auto-Data.net) | 5.9 sec |
| Maximum speed | 250 km/h 155.34 mph |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 5.5 kg/Hp, 183 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 247.3 Nm/tonne |
| Engine specs | |
| Power | 333 Hp @ 6100 rpm. |
| Power per litre | 75.7 Hp/l |
| Torque | 450 Nm @ 3600 rpm. 331.9 lb.-ft. @ 3600 rpm. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N62B44 |
| Engine displacement | 4398 cm3 268.38 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 92 mm 3.62 in. |
| Piston Stroke | 82.7 mm 3.26 in. |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 8 l 8.45 US qt | 7.04 UK qt |
| Engine oil specification |  Log in to see. |
| Coolant | 14.2 l 15 US qt | 12.49 UK qt |
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| Space, Volume and weights | |
| Kerb Weight | 1820 kg 4012.41 lbs. |
| Max. weight | 2220 kg 4894.26 lbs. |
| Max load | 400 kg 881.85 lbs. |
| Trunk (boot) space – minimum | 300 l 10.59 cu. ft. |
| Trunk (boot) space – maximum | 350 l 12.36 cu. ft. |
| Fuel tank capacity | 70 l 18.49 US gal | 15.4 UK gal |
| Dimensions | |
| Length | 4820 mm 189.76 in. |
| Width | 1855 mm 73.03 in. |
| Height | 1373 mm 54.06 in. |
| Wheelbase | 2780 mm 109.45 in. |
| Front track | 1558 mm 61.34 in. |
| Rear (Back) track | 1592 mm 62.68 in. |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle (turning diameter) | 11.4 m 37.4 ft. |
| Drivetrain, brakes and suspension specs | |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 245/45 R18 |
| Wheel rims size | 8J x 18 |
| What is the body type, BMW 6 Series Convertible (E64)? | Cabriolet, 2 Doors, 4 Seats |
|---|---|
| What is the fuel economy, BMW 6 Series Convertible (E64) 645Ci (333 Hp) Steptronic? | 11.5 l/100 km 20.5 US mpg 24.6 UK mpg 8.7 km/l |
| How ECO is the car, BMW 6 Series 645Ci (333 Hp) Steptronic? | Euro 4 |
| How fast is the car, 2003 6 Series Convertible (E64) 645Ci (333 Hp) Steptronic? | 250 km/h | 155.34 mph 0-100 km/h: 6.2 sec 0-60 mph: 5.9 sec |
| How much power, BMW 6 Series Cabriolet 2003 645Ci (333 Hp) Steptronic? | 333 Hp, 450 Nm 331.9 lb.-ft. |
| What is the engine size, BMW 6 Series Cabriolet 2003 645Ci (333 Hp) Steptronic? | 4.4 l 4398 cm3 268.38 cu. in. |
| How many cylinders, 2003 BMW 645Ci (333 Hp) Steptronic? | 8, V-engine |
| What is the drivetrain, BMW 6 Series Convertible (E64) Cabriolet 2003 645Ci (333 Hp) Steptronic? | Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| How long is this vehicle, 2003 BMW 6 Series Cabriolet? | 4820 mm 189.76 in. |
| How wide is the vehicle, 2003 BMW 6 Series Cabriolet? | 1855 mm 73.03 in. |
| What is the curb weight, 2003 BMW 6 Series Convertible (E64) 645Ci (333 Hp) Steptronic? | 1820 kg 4012.41 lbs. |
| What is the gross weight, 2003 BMW 6 Series Convertible (E64) 645Ci (333 Hp) Steptronic? | 2220 kg 4894.26 lbs. |
| How much trunk (boot) space, 2003 BMW 6 Series Cabriolet? | 300 – 350 l 10.59 – 12.36 cu. ft. |
| How many gears, What type is the gearbox, 2003 BMW 6 Series Convertible (E64) 645Ci (333 Hp) Steptronic? | 6, automatic transmission |
