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Well-rounded roadster. Image by Mercedes-Benz.

Well-rounded roadster
The SL has always been the consummate all-rounder, and the SL 500 is all the open-topped 'Benz you could ever need.

   


Reviews homepage -> Mercedes-Benz reviews -> 2008 Mercedes-Benz SL -> technical specifications

 
Performance, emissions & economy

Top speed (mph): 155
0-62 mph (seconds): 5.4

Urban mpg: 15.6
Extra urban mpg: 34.0
Combined mpg: 23.7
CO2 (g/km): 284


Dimensions & weights

Length (mm): 4562
Height (mm): 1298
Width (mm): 1820
Wheelbase (mm): 2560
Front track (mm): 1559
Rear track (mm): 1547
Cargo volume (litres): 235
Gross weight (kg): 2205
Kerb weight (kg): 1910
Fuel tank capacity (litres): 80


 
Engine & transmission

Engine: V8 naturally aspirated petrol engine mounted longitudinally in front.

Cubic capacity (cc): 5461
Compression ratio: 10.70:1
Bore x stroke (mm): 98.00 x 90.50
Valve gear: Four valves per cylinder (32-valve).
Max. power (bhp): 382 at 6000 rpm
Max. torque (lb.ft): 391 at 2800 rpm

Transmission: Seven-speed automatic. Rear-wheel drive.

Gear ratios:
1st: 4.38:1
2nd: 2.86:1
3rd: 1.92:1
4th: 1.37:1
5th: 1.00:1
6th: 0.82:1
7th: 0.73:1
Reverse: 3.42:1
Final drive ratio: 2.65:1


 
Chassis & running gear

Front: Four-link suspension, Active Body Control (ABC).

Rear: Multi-link independent suspension, Active Body Control (ABC).

Steering: Rack-and-pinion speed-sensitive power steering.

Turning circle diameter (m): 11.04

Brakes: nternally ventilated and perforated front discs, internally ventilated rear discs, foot-operated parking brake, ABS, Brake Assist, ESP.

Wheels: 8.5J x 18-inch alloys.

Tyres: 255/40 R18.







 

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