Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 7 Series (G12) 740Li (326 Hp) xDrive Steptronic & Mercedes-Benz S-class SE (W126, facelift 1985) 260 SE CAT (160 Hp) Automatic


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BMW 7 Series (G12) 740Li (326 Hp) xDrive Steptronic
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Mercedes-Benz S-class SE (W126, facelift 1985) 260 SE CAT (160 Hp) Automatic
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Brand: BMW Mercedes-Benz
Model: 7 Series S-class
Generation: 7 Series (G12) S-class SE (W126, facelift 1985)
Engine / modification: 740Li (326 Hp) xDrive Steptronic 260 SE CAT (160 Hp) Automatic
Production start: 2016 year 1985 year
Production end: 2019 year 1991 year
Coupe type: Sedan Sedan
Num. of Doors: 4 4
Num. of seats: 5 5
Fuel consumption / economy - urban: 9.6-10.3 l/100 km 13.8 l/100 km
Fuel consumption / economy - extra urban: 5.5-5.8 l/100 km 9.1 l/100 km
Fuel consumption / economy - combined: 7.0-7.5 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.25
Fuel tank volume: 78 l 90 l
Emission standard: EURO VI
CO2 emissions: 164-174 g/km
Power: 326 hp 160 hp
Max power in: 5500-6500 rpm. 5800 rpm.
Maximum speed: 250 km/h 195 km/h
Acceleration from 0 to 100 km/h: 5.2 sec 10.9 sec
Torque: 450 Nm @ 1380-5000 rpm. 220 Nm @ 4600 rpm.
Model Engine: M 103 E 26 / 103.941
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2998 cm3 2599 cm3
Engine oil capacity: 6.5 l 6 l
Coolant: 8 l
Fuel System: Direct injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: SOHC
Number of cylinders: 6 6
Number of valves per cylinder: 4 2
Compression ratio: 11 9.2
Piston Stroke: 94.6 mm 80.25 mm
Cylinder Bore: 82 mm 82.9 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic 4
Length: 5238 mm 5020 mm
Width: 1902 mm 1820 mm
Height: 1485 mm 1437 mm
Wheelbase: 3210 mm 2930 mm
Front track: 1618 mm 1555 mm
Rear (Back) track: 1646 mm 1527 mm
Ride height(clearance): 135 mm
Front overhang: 880 mm
Rear overhang: 1148 mm
Minimum volume of Luggage (trunk): 515 l
Front suspension: Double wishbone Double wishbone
Rear suspension: Multi-link independent
Max weight: 2500 kg 2040 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1825 kg 1520 kg
ABS: yes
Steering type: Steering rack and pinion Cone worm with recirculation balls
Power steering: Electric Steering Hydraulic Steering
Max. roof load: 100 kg
Minimum turning circle (turning diameter): 12.9 m
Permitted trailer load with brakes (12%): 2300 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 100 kg
Tire size: 225/60 R17 99Y; 245/45 R19; 275/40 R19; 245/40 R20; 275/35 R20; 245/35 R21; 275/30 R21 Front wheel tires: 205/65 R15
Wheel rims size: 7.5J x 17; 8.5J x 19; 9.5J x 19; 8.5J x 20; 10J x 20; 8.5J x 21; 10J x 21 Front wheel rims: 7J x 15