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2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic

2003 BMW 6 Series (E63) - Photo 1
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Key specs

BMW 6 Series Coupe 2003, 2004, 2005

What is the body type, BMW 6 Series (E63)?Coupe, 2 Doors, 4 Seats
What is the fuel economy, BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?10.9 l/100 km
21.58 US mpg
25.92 UK mpg
9.17 km/l
How ECO is the car, BMW 6 Series 645Ci (333 Hp) Steptronic?264 g/km CO2
Euro 4
How fast is the car, 2003 6 Series (E63) 645Ci (333 Hp) Steptronic?250 km/h | 155.34 mph
0-100 km/h: 5.8 sec
0-60 mph: 5.5 sec
How much power, BMW 6 Series Coupe 2003 645Ci (333 Hp) Steptronic?333 Hp, 450 Nm
331.9 lb.-ft.
What is the engine size, BMW 6 Series Coupe 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 (E63) Coupe 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 Coupe?4820 mm
189.76 in.
How wide is the vehicle, 2003 BMW 6 Series Coupe?1855 mm
73.03 in.
What is the curb weight, 2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?1695 kg
3736.84 lbs.
What is the gross weight, 2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?2065 kg
4552.55 lbs.
How much trunk (boot) space, 2003 BMW 6 Series Coupe?450 l
15.89 cu. ft.
How many gears, What type is the gearbox, 2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?6, automatic transmission

BMW 6 Series (E63) 645Ci (333 Hp) Steptronic 2003, 2004, 2005 Specs

General information
BrandBMW
Model 6 Series
Generation 6 Series (E63)
Modification (Engine) 645Ci (333 Hp) Steptronic
Start of production 2003 year
End of production 2005 year
Powertrain Architecture Internal Combustion engine
Body typeCoupe
Seats 4
Doors 2
Performance specs
Fuel consumption (economy) - urban 16.1 l/100 km 14.61 US mpg
17.55 UK mpg
6.21 km/l
Fuel consumption (economy) - extra urban 8 l/100 km 29.4 US mpg
35.31 UK mpg
12.5 km/l
Fuel consumption (economy) - combined 10.9 l/100 km 21.58 US mpg
25.92 UK mpg
9.17 km/l
CO2 emissions264 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 - 100 km/h5.8 sec
Acceleration 0 - 62 mph5.8 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 5.5 sec
Maximum speed 250 km/h 155.34 mph
Emission standard Euro 4
Weight-to-power ratio 5.1 kg/Hp, 196.5 Hp/tonne
Weight-to-torque ratio 3.8 kg/Nm, 265.5 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 N63B44
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.Log in to see.
Coolant 14.2 l 15 US qt | 12.49 UK qt
Space, Volume and weights
Kerb Weight 1695 kg 3736.84 lbs.
Max. weight 2065 kg 4552.55 lbs.
Max load 370 kg 815.71 lbs.
Trunk (boot) space - minimum 450 l 15.89 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) 0.29
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 brakesDisc
Rear brakesDisc
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size 245/45 R18
Wheel rims size8J X 18