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

2003 BMW 6 Series (E63) - Photo 1
BMW 6 Series (E63) - Photo 2BMW 6 Series (E63) - Photo 3BMW 6 Series (E63) - Photo 4BMW 6 Series (E63) - Photo 5BMW 6 Series (E63) - Photo 6BMW 6 Series (E63) - Photo 7BMW 6 Series (E63) - Photo 8

Key specs

BMW 6 Series (E63) 645Ci (333 Hp) Steptronic /Coupe 2003 - 2005/

What is the body type of BMW 6 Series (E63)?
Coupe, 2 Doors, 4 Seats
What is the fuel consumption and economy of BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?
10.9 l/100 km
21.6 US mpg
25.9 UK mpg
9.2 km/l
How environmentally friendly is BMW 6 Series 645Ci (333 Hp) Steptronic?
264 g/km CO2
Euro 4
How fast is 2003 6 Series (E63) 645Ci (333 Hp) Steptronic?
250 km/h | 155 mph
0-100 km/h: 5.8 sec
0-60 mph: 5.5 sec
What is the power output of BMW 6 Series Coupe 2003 645Ci (333 Hp) Steptronic?
333 Hp, 450 Nm
332 lb.-ft.
What is the engine displacement of BMW 6 Series Coupe 2003 645Ci (333 Hp) Steptronic?
4.4 l
4398 cm3
268.38 cu. in.
What is the number of cylinders in 2003 BMW 645Ci (333 Hp) Steptronic?
8, V-engine
What is the drivetrain of 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.
What is the length of 2003 BMW 6 Series Coupe?
4820 mm
189.76 in.
What is the width of 2003 BMW 6 Series Coupe?
1855 mm
73.03 in.
What is the kerb weight of 2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?
1695 kg
3737 lbs.
What is the maximum permissible mass of 2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?
2065 kg
4553 lbs.
What is the trunk (boot) capacity of 2003 BMW 6 Series Coupe?
450 l
15.9 cu. ft.
What is the number of gears in What is the gearbox type of 2003 BMW 6 Series (E63) 645Ci (333 Hp) Steptronic?
6, automatic transmission
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General information

Brand
BMW
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 type
Coupe
Seats
4
Doors
2
Looking for BMW 6 Series on the used-car market?
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Performance specs

Fuel consumption (economy) - urban
16.1 l/100 km 14.6 US mpg
17.5 UK mpg
6.2 km/l
Fuel consumption (economy) - extra urban
8 l/100 km 29.4 US mpg
35.3 UK mpg
12.5 km/l
Fuel consumption (economy) - combined
10.9 l/100 km 21.6 US mpg
25.9 UK mpg
9.2 km/l
CO2 emissions
264 g/km
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 100 km/h
5.8 sec
Acceleration 0 - 62 mph
5.8 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net)
5.5 sec
Maximum speed
250 km/h 155 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. 332 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

Volume and weights

Kerb Weight
1695 kg 3737 lbs.
Max. weight
2065 kg 4553 lbs.
Max load
370 kg 816 lbs.
Trunk (boot) space - minimum
450 l 15.9 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 brakes
Disc
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