MB SL 55 AMG Technology

 MB SL 55 AMG Technology
Mercedes-Benz SL 55 AMG

Pioneering new developments for outstanding power delivery and superlative driving dynamics

Press Release

Engine
Number of cylinders/ arrangement ???????????????????? 8/V, 3 valves per cylinder
Displacement cc 5439
Bore x Stroke mm 97.0 x 92.0
Rated power kW/hp 350/476 at 6100 rpm
Rated torque Nm 700 at 2650-4500 rpm
Compression ratio ???????????????????? 9.0 :1
Mixture formation ???????????????????? HFM microprocessor-controlled injection system
Transmission
Transmission type ???????????????????? 5-speed automatic with manual transmission mode and steering wheel shift
Transmission ratios Final drive 2.82
???????????????????? 1st gear 3.59
???????????????????? 2nd gear 2.19
???????????????????? 3rd gear 1.41
???????????????????? 4th gear 1.00
???????????????????? 5th gear 0.83
???????????????????? Reverse 3.16
Chassis
Front axle Four-link suspension, Active Body Control
Rear axle Multi-link independent suspension, Active Body Control
Brakes Sensotronic Brake Control electro-hydraulic braking system -, 4 disc brakes, internally ventilated and perforated at front, internally ventilated and perforated at rear, ABS, Brake Assist, ESP????????????????????, pedal-operated parking brake
Steering Rack-and-pinion steering
Wheels Front 8.5 J x 18 ET 30; rear 9.5 J x 18 ET 33
Tyres Front 255/40 R 18; rear 285/35 R 18
Dimensions and weights
Wheelbase mm 2560
Track width front/rear mm 1569/1551
Overall - length mm 4535
- width
mm 1815
- height
mm 1295
Turning circle m 10.88
Boot capacity l 317 (with vario-roof open: 235)
Kerb weight (EC) kq 1955
Payload kq 245
Gross vehicle weight kq 2200
Roof load kq 50
Tank capacity/reserve l 80/11
Performance and fuel consumption
Acceleration 0-100 km/h s 4.7
Top speed km/h 250 (electronically limited)
Fuel consumptionCity/Extra-urban/NEDC overall l/100 km 20.9 / 10.6 / 14.2
CO2 emissions g/km 340
Source: Text & photos courtesy DaimlerChrysler AG

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