Car technical specifications and fuel economy / consumption / mpg

Comparison Mercedes-Benz SLK (R171) SLK 280 V6 (231 Hp) & Mercedes-Benz S-class Long (W221) S 500 4Matic (388 Hp)


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Mercedes-Benz SLK (R171) SLK 280 V6 (231 Hp)
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Mercedes-Benz S-class Long (W221) S 500 4Matic (388 Hp)
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Brand: Mercedes-Benz Mercedes-Benz
Model: SLK S-class
Generation: SLK (R171) S-class Long (W221)
Engine / modification: SLK 280 V6 (231 Hp) S 500 4Matic (388 Hp)
Production start: 2005 year 2005 year
Production end: 2007 year 2010 year
Coupe type: Roadster Sedan
Num. of Doors: 2 4
Num. of seats: 2 5
Fuel consumption / economy - combined: 11.7 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32
Fuel tank volume: 70 l 90 l
Emission standard: Euro 4
Power: 231 hp 388 hp
Max power in: 6000 rpm.
Maximum speed: 250 , Electronically limited km/h 250 km/h
Acceleration from 0 to 100 km/h: 6.3 sec 5.4 sec
Torque: 300 Nm @ 2400-5000 rpm. 530 Nm/2800 rpm.
Model Engine: M 272.942
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2996 cm3 5461 cm3
Engine oil capacity: 8 l
Coolant: 7.1 l
Fuel System: Multi-point injection
Position of cylinders: V engine
Valvetrain: DOHC DOHC
Number of cylinders: 6 8
Number of valves per cylinder: 4 4
Compression ratio: 11.1 10.7
Piston Stroke: 82.1 mm 90.5 mm
Cylinder Bore: 88 mm 98 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 7
Number of Gears (manual transmission): 6
Length: 4089 mm 5076 mm
Width: 1788 mm 1871 mm
Width including mirrors: 1970 mm
Height: 1298 mm 1473 mm
Wheelbase: 2430 mm 3165 mm
Front track: 1526 mm 1600 mm
Rear (Back) track: 1549 mm 1606 mm
Minimum volume of Luggage (trunk): 208 l 560 l
Front suspension: Pneumatic elastic element
Rear suspension: Pneumatic elastic element
Max weight: 1755 kg 2545 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Ventilated discs
Kerb Weight: 1365 kg 1940 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering
Max. roof load: 50 kg
Minimum turning circle (turning diameter): 10.51 m
Tire size: Front wheel tires: 205/55 R 16 91 W 235/55 R17
Wheel rims size: Front wheel rims: 7 J x 16 H 2 8Jx17