2004 645Ci Cabrio Specs2004 (E64) BMW 645Ci Cabrio Specifications & Performance
2004, 2005 (E64)
Tech Specs Summary
- 
- 4.4 L V8
- 
- 155 mph
- 
- 6.1 seconds
- 
- 328 BHP
- 
- 21.9 mpg
- 
- 2 Doors
- 
- 2+2 Seats
- 
- 350 L
- 
- 1,890 kg
- Front - RWD
Performance
- Top Speed
- 155 mph
- 0-62 mph
- 6.1 seconds
- 0-60 mph
- 5.9 seconds
- Power-to-Weight
- 174 BHP/Tonne
- Power
- 328 BHP
- Torque
- 332 lb·ft
Fuel Economy
- Combined
- 21.9 mpg
- Total Range
- 337 Miles
Petrol Engine
- Displacement
- 4.4 Litre
- 4,398 cc
- Configuration
- V8
- Aspiration
- Natural
- Peak Power
- 328 BHP @ 6,100 RPM
- 333 ps @ 6,100 RPM
- Peak Torque
- 332 lb·ft @ 3,600 RPM
- 450 N·m @ 3,600 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (32v Total)
- Fuel Injection
- Multi-point
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 70 Litres
Extra Engine Specs
- Engine Name
- N62B44
- Compression Ratio
- 10:1
- Bore x Stroke
- 92 x 82.7 mm
- Bore-Stroke Ratio
- 1.11:1
- Over-Square
- Specific Output
- 75 BHP/L
- Power/Cylinder
- 41 BHP
- Unitary Capacity
- 550 cc
- BMEP
- 12.9 Bar
- 186.5 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (MT)
- 6 Gears
- Gearbox (AT)
- 6 Gears
- Tyre Sizes
- 245/45R18 W
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body Style
- Large Sports Convertible
- Doors
- 2
- Seats
- 2+2
- Cargo Space
- 350 L
- Kerb Weight
- 1,890 kg
- Gross Weight
- 2,215 kg
- Maximum Payload
- 325 kg
- Length
- 4,820 mm
- Width
- 1,855 mm
- Height
- 1,373 mm
- Wheelbase
- 2,886 mm
- Front Track
- 1,558 mm
- Rear Track
- 1,592 mm
★★★★★
★★★★★
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