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2009 Saturn Sky pictures
2009 BMW Z4 pictures

Engines & Power

Sky Roadster

Z4 sDrive30i

Standard Engine 2.4L 173 hp I4 3.0L 255 hp I6
Horsepower 173 @ 5800 RPM 255 @ 6600 RPM
Torque (lb-ft) 167 @ 4500 RPM 220 @ 2600 RPM
Valves/Valve Configuration 16/DOHC 24/DOHC
Displacement (cc) 2400 2996
Bore X Stroke (in.) 3.46 X 3.85 3.35 X 3.46
Compression Ratio 10.4:1 10.7:1
Fuel Type/System Gasoline/SEFI Gasoline/EFI
Turbocharger No No
Supercharger No No

Transmissions

Sky Roadster

Z4 sDrive30i

Standard Transmission 5-Speed Manual Overdrive 6-Speed Manual Overdrive

Payload & Towing

Sky Roadster

Z4 sDrive30i

Passenger Volume (cu. ft.) 50.00 No data
Cargo Volume (cu. ft.) 5.40 10.90
Standard Towing (lb.) No data No data
Max Towing (lb.) No data No data
Standard Payload (lb.) No data No data
Max Payload (lb.) No data No data
Standard GVWR (lb.) No data No data
Max GVWR (lb.) No data No data

Braking & Traction

Sky Roadster

Z4 sDrive30i

4 Wheel Drive/All Wheel Drive N/A N/A
ABS Brakes (2 or 4 Wheel) Std. Std.
Automatic Load-Leveling N/A N/A
Electronic Brake Assistance N/A Std.
Limited Slip Differential or Axle Std. N/A
Locking Differential N/A N/A
Traction Control Std. Std.
Vehicle Stability Control System Std. Std.
Next Steps

Sky Roadster

Z4 sDrive30i

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BB04 - 8/20/2014 3:30:26 PM