2003 Z4 Roadster 3.0i Specs2003 (E85) BMW Z4 Roadster 3.0i Specs & Performance
2003 - 2006 (E85)
Tech Specs Summary
- 
- 3 L Inline 6
- 
- 155 mph
- 
- 5.9 seconds
- 
- 228 hp
- 
- 25.8 mpg
- 
- 2 Doors
- 
- 2 Seats
- 
- 9.2 ft3
- 
- 3,009 lbs
- Front - RWD
Performance
- Top Speed
- 155 mph
- 0-62 mph
- 5.9 seconds
- 0-60 mph
- 5.7 seconds
- Power-to-Weight
- 13.21 lb/hp
- Power
- 228 hp
- Torque
- 221 lb·ft
Gas Mileage
- Combined
- 25.8 mpg
- Total Range
- 375 Miles
Gasoline Engine
- Capacity
- 3 Liter
- 181.8 in3
- Layout
- Inline 6
- Aspiration
- Natural
- Peak Power
- 228 hp @ 5,900 RPM
- 231 ps @ 5,900 RPM
- Peak Torque
- 221 lb·ft @ 3,500 RPM
- 300 N·m @ 3,500 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Injection
- Multi-point
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 14.5 Gallons
More Engine Specs
- Engine Name
- M54B30
- Compression Ratio
- 10.2:1
- Bore x Stroke
- 3.307 x 3.528 in
- Bore-Stroke Ratio
- 0.94:1
- Under-Square
- Specific Output
- 1.26 hp/in3
- Power/Cylinder
- 38 hp
- Cylinder Volume
- 30.3 in3
- BMEP
- 183.5 PSI
- 12.7 Bar
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Transmission (MT)
- 6 Speeds
- Transmission (AT)
- 5 Speeds
- Tyre Sizes
- 225/45R17 W
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body
- Compact Roadster
- Door Count
- 2
- Seat Count
- 2
- Luggage Space
- 9.2 ft3
- Curb Weight
- 3,009 lbs
- Gross Weight
- 3,505 lbs
- Maximum Payload
- 496 lbs
- Length
- 161.1 in
- Width
- 70.1 in
- Height
- 51.1 in
- Wheelbase
- 98.2 in
- Front Track
- 58 in
- Rear Track
- 60 in
★★★★★
★★★★★
3.3
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