Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 1 Series Hatchback 3dr (F21) M135i (320 Hp) & Mercedes-Benz S-class SEL (V126, facelift 1985) 300 SEL (188 Hp) Automatic & Audi Coupe (B2 81, 85, facelift 1984) 2.3 (136 Hp) quattro CAT


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BMW 1 Series Hatchback 3dr (F21) M135i (320 Hp)
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Mercedes-Benz S-class SEL (V126, facelift 1985) 300 SEL (188 Hp) Automatic
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Audi Coupe (B2 81, 85, facelift 1984) 2.3 (136 Hp) quattro CAT
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Brand: BMW Mercedes-Benz Audi
Model: 1 Series S-class Coupe
Generation: 1 Series Hatchback 3dr (F21) S-class SEL (V126, facelift 1985) Coupe (B2 81, 85, facelift 1984)
Engine / modification: M135i (320 Hp) 300 SEL (188 Hp) Automatic 2.3 (136 Hp) quattro CAT
Production start: 2012 year 1985 year 1987 year
Production end: 2015 year 1991 year 1988 year
Coupe type: Hatchback Sedan Coupe
Num. of Doors: 3 4 2
Num. of seats: 4-5 5 5
Fuel consumption / economy - urban: 11.2 l/100 km 13.5 l/100 km
Fuel consumption / economy - extra urban: 6.2 l/100 km 9.1 l/100 km
Fuel consumption / economy - combined: 8.0 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.33 0.36
Fuel tank volume: 52 l 90 l 70 l
Emission standard: Euro 5
CO2 emissions: 188 g/km
Power: 320 hp 188 hp 136 hp
Max power in: 5800 rpm. 5700 rpm. 5700 rpm.
Maximum speed: 250 km/h 205 km/h
Acceleration from 0 to 100 km/h: 5.1 sec 9.1 sec
Torque: 450 Nm @ 1300-4500 rpm. 260 Nm @ 4400 rpm. 190 Nm @ 4500 rpm.
Model Engine: N55B30 M 103 E 30 / 103.981 NG
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 2979 cm3 2962 cm3 2309 cm3
Engine oil capacity: 6.5 l 6 l 4 l
Coolant: 6.7-7.2 l 8 l 7 l
Fuel System: Direct injection Multi-point injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline Inline
Valvetrain: SOHC
Number of cylinders: 6 6 5
Number of valves per cylinder: 4 2 2
Compression ratio: 10.2 9.2 10
Piston Stroke: 89.6 mm 80.25 mm 86.4 mm
Cylinder Bore: 84 mm 88.5 mm 82.5 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 4
Number of Gears (manual transmission): 6 5
Length: 4340 mm 5160 mm 4421 mm
Width: 1765 mm 1820 mm 1682 mm
Height: 1411 mm 1441 mm 1350 mm
Wheelbase: 2690 mm 3070 mm 2538 mm
Front track: 1512 mm 1555 mm 1403 mm
Rear (Back) track: 1532 mm 1527 mm 1407 mm
Ride height(clearance): 130 mm 120 mm
Minimum volume of Luggage (trunk): 360 l 391 l
Maximum amount of Luggage (trunk): 1200 l
Front suspension: Double wishbone Double wishbone
Rear suspension: Multi-link independent
Max weight: 1955 kg 2070 kg 1660 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc Disc
Kerb Weight: 1425 kg 1550 kg 1200 kg
ABS: yes
Steering type: Steering rack and pinion Cone worm with recirculation balls
Power steering: Hydraulic Steering
Max. roof load: 75 kg
Minimum turning circle (turning diameter): 10.9 m 11 m
Tire size: 225/40 R18 88Y; 245/35 R18 88Y Front wheel tires: 205/65 R15 185/60 R14
Wheel rims size: 7.5J x 18; 8J x 18 Front wheel rims: 7J x 15 R14