Car technical specifications and fuel economy / consumption / mpg

Comparison Mercedes-Benz S-class (W221, facelift 2009) S 400 HYBRID (299 Hp) G-TRONIC & BMW 2 Series Convertible (F23) M240i (340 Hp) xDrive Steptronic & Mercedes-Benz R-class (W251) R 280 CDI V6 (190 Hp) G-TRONIC


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Mercedes-Benz S-class (W221, facelift 2009) S 400 HYBRID (299 Hp) G-TRONIC
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BMW 2 Series Convertible (F23) M240i (340 Hp) xDrive Steptronic
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Mercedes-Benz R-class (W251) R 280 CDI V6 (190 Hp) G-TRONIC
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Brand: Mercedes-Benz BMW Mercedes-Benz
Model: S-class 2 Series R-class
Generation: S-class (W221, facelift 2009) 2 Series Convertible (F23) R-class (W251)
Engine / modification: S 400 HYBRID (299 Hp) G-TRONIC M240i (340 Hp) xDrive Steptronic R 280 CDI V6 (190 Hp) G-TRONIC
Production start: 2009 year 2016 year 2007 year
Production end: 2013 year 2017 year 2009 year
Coupe type: Sedan Cabriolet Combi
Num. of Doors: 4 2 5
Num. of seats: 5 4 5
Fuel consumption / economy - urban: 10.7 l/100 km 10.4 l/100 km
Fuel consumption / economy - extra urban: 6.3 l/100 km 6.3 l/100 km
Fuel consumption / economy - combined: 7.9 l/100 km 7.8 l/100 km 8.9 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Diesel
Drag coefficient: 0.37
Fuel tank volume: 90 l 52 l 80 l
Emission standard: EURO VI
CO2 emissions: 186 g/km 179 g/km 238 g/km
Power: 279 hp 340 hp 190 hp
Max power in: 6000 rpm. 5500 rpm.
Maximum speed: 250 km/h 250 km/h 210 km/h
Acceleration from 0 to 100 km/h: 7.2 sec 4.6 sec 9.7 sec
Torque: 385 Nm @ 2400-5000 rpm. 500 Nm @ 1520-4500 rpm. 440 Nm
Model Engine: M 272.974 OM 642.950
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 3498 cm3 2998 cm3 2987 cm3
Engine oil capacity: 8.0 l 6.5 l 8.5 l
Coolant: 10.1-13 l
Fuel System: Multi-point injection Direct injection Diesel Commonrail
Aspiration / Turbine: Twin-power turbo Turbocharger / Intercooler
Position of cylinders: V engine Inline V engine
Number of cylinders: 6 6 6
Number of valves per cylinder: 4 4 4
Compression ratio: 11
Piston Stroke: 94.6 mm
Cylinder Bore: 82 mm
Electric motor power: 20
System power: 299 Hp hp/ rpm.
Wheel Drive: Rear wheel drive All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 7G-TRONIC 8 Steptronic 7G-TRONIC
Length: 5096 mm 4454 mm 4922 mm
Width: 1871 mm 1774 mm 1922 mm
Height: 1479 mm 1403 mm 1659 mm
Wheelbase: 3035 mm 2690 mm 2980 mm
Front track: 1600 mm 1516 mm
Rear (Back) track: 1608 mm 1534 mm
Ride height(clearance): 130 mm
Front overhang: 888 mm
Rear overhang: 1173 mm
Minimum volume of Luggage (trunk): 280 l 550 l
Maximum amount of Luggage (trunk): 560 l 335 l 1950 l
Front suspension: Multi-link suspension Independent, spring Double wishbone
Rear suspension: Multi-link independent Multi-link independent Independent, spring multi-link with stabilizer
Max weight: 2550 kg 2110 kg 2840 kg
Front brakes: Ventilated discs Ventilated discs Disc
Rear brakes: Disc Ventilated discs Disc
Kerb Weight: 1880 kg 1680 kg 2195 kg
ABS: yes yes yes
Steering type: Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11.8 m 11.3 m 11.8 m
Permitted trailer load with brakes (12%): 2100 kg
Permitted trailer load without brakes: 750 kg
Tire size: 235/55 R17 225/40 R18; 245/35 R18 235/65 R17
Wheel rims size: R17 7.5J x 18; 8J x 18 R17