Car technical specifications and fuel economy / consumption / mpg

Comparison Mercedes-Benz S-class SE (W126, facelift 1985) 260 SE CAT (160 Hp) Automatic & Vauxhall Corsa F E 50 kWh (136 Hp) Automatic & ChangAn CS55 I (facelift 2018) 52.7 kWh (218 Hp) E-Rock & BMW 7 Series (G11) 740d (320 Hp) xDrive Steptronic

Mercedes-Benz S-class SE (W126, facelift 1985) 260 SE CAT (160 Hp) Automatic
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Vauxhall Corsa F E 50 kWh (136 Hp) Automatic
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ChangAn CS55 I (facelift 2018) 52.7 kWh (218 Hp) E-Rock
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BMW 7 Series (G11) 740d (320 Hp) xDrive Steptronic
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Brand: Mercedes-Benz Vauxhall ChangAn BMW
Model: S-class Corsa CS55 7 Series
Generation: S-class SE (W126, facelift 1985) Corsa F CS55 I (facelift 2018) 7 Series (G11)
Engine / modification: 260 SE CAT (160 Hp) Automatic E 50 kWh (136 Hp) Automatic 52.7 kWh (218 Hp) E-Rock 740d (320 Hp) xDrive Steptronic
Production start: 1985 year 2019 year 2020 year 2015 year
Production end: 1991 year 2021 year 2019 year
Coupe type: Sedan Hatchback Sedan
Powertrain Architecture: BEV (Electric Vehicle)
Num. of Doors: 4 5 5 4
Num. of seats: 5 5 5 5
Fuel consumption / economy - urban: 13.8 l/100 km 6.2-6.6 l/100 km
Fuel consumption / economy - extra urban: 9.1 l/100 km 4.2-4.5 l/100 km
Fuel consumption / economy - combined: 4.9-5.3 l/100 km
Fuel Type: Petrol (Gasoline) Electricity Electricity Diesel
Drag coefficient: 0.25
Fuel tank volume: 90 l 78 l
Emission standard: EURO VI
CO2 emissions: 129-139 g/km
Power: 160 hp 320 hp
Max power in: 5800 rpm. 4000 rpm.
Maximum speed: 195 km/h 150 km/h 160 km/h 250 km/h
Acceleration from 0 to 100 km/h: 10.9 sec 5.2 sec
Torque: 220 Nm @ 4600 rpm. 680 Nm @ 1750-2250 rpm.
Model Engine: M 103 E 26 / 103.941
Engine position: Front, longitudinal Front, transverse Front, longitudinal
Engine displacement: 2599 cm3 2993 cm3
Engine oil capacity: 6 l 6.5 l
Coolant: 8 l
Fuel System: Diesel Commonrail
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: SOHC
Number of cylinders: 6 6
Number of valves per cylinder: 2 4
Compression ratio: 9.2 16.5
Piston Stroke: 80.25 mm 90 mm
Cylinder Bore: 82.9 mm 84 mm
All-electric range (WLTP): 336 km
Electric motor power: 136 218
Electric motor Torque: 260 Nm 300 Nm
Battery capacity: 50 kWh
Battery technology: Lithium-ion (Li-Ion)
System power: 136 Hp hp/ rpm. 218 Hp hp/ rpm.
System torque: 300 Nm Nm/ rpm.
Wheel Drive: Rear wheel drive Front wheel drive Front wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 4 1 8 Steptronic
Length: 5020 mm 4060 mm 4515 mm 5098 mm
Width: 1820 mm 1765 mm 1860 mm 1902 mm
Width including mirrors: 1960 mm
Height: 1437 mm 1433 mm 1690 mm 1478 mm
Wheelbase: 2930 mm 2538 mm 2650 mm 3070 mm
Front track: 1555 mm 1617 mm
Rear (Back) track: 1527 mm 1646 mm
Ride height(clearance): 170 mm 135 mm
Front overhang: 831 mm
Rear overhang: 691 mm
Minimum volume of Luggage (trunk): 309 l 515 l
Maximum amount of Luggage (trunk): 1118 l
Front suspension: Double wishbone Independent type McPherson Double wishbone
Rear suspension: Multi-link independent
Max weight: 2040 kg 2530 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Disc Disc Ventilated discs
Kerb Weight: 1520 kg 1660 kg 1860 kg
ABS: yes yes
Steering type: Cone worm with recirculation balls Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Max. roof load: 100 kg
Minimum turning circle (turning diameter): 12.5 m
Permitted trailer load with brakes (12%): 2300 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 100 kg
Tire size: Front wheel tires: 205/65 R15 195/55 R16; 205/45 R17 225/55 R18 225/60 R17 99Y; 245/50 R18; 245/45 R19; 275/40 R19; 245/40 R20; 275/35 R20; 245/35 R21; 275/30 R21
Wheel rims size: Front wheel rims: 7J x 15 R16; R17 18 7.5J x 17; 8J x 18; 8.5J x 19; 9.5J x 19; 8.5J x 20; 10J x 20; 8.5J x 21; 10J x 21