Car technical specifications and fuel economy / consumption / mpg

Comparison Ariel Atom 4 2.0 (320 Hp) & Mercedes-Benz S123 300 TD (88 Hp) 5MT


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Ariel Atom 4 2.0 (320 Hp)
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Mercedes-Benz S123 300 TD (88 Hp) 5MT
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Brand: Ariel Mercedes-Benz
Model: Atom W123
Generation: Atom 4 S123
Engine / modification: 2.0 (320 Hp) 300 TD (88 Hp) 5MT
Production start: 2018 year 1979 year
Production end: 1986 year
Coupe type: Roadster
Num. of Doors: 5
Num. of seats: 2 5
Fuel consumption / economy - urban: 9.7 l/100 km
Fuel consumption / economy - extra urban: 7 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Fuel tank volume: 40 l 70 l
Power: 320 hp 88 hp
Max power in: 6500 rpm. 4400 rpm.
Maximum speed: 260 km/h 155 km/h
Acceleration from 0 to 100 km/h: 2.8 sec 18.9 sec
Torque: 420 Nm @ 3000 rpm. 172 Nm @ 2400 rpm.
Model Engine: K20C OM 617 D 30 / 617.912
Engine position: Front, longitudinal
Engine displacement: 1996 cm3 2998 cm3
Engine oil capacity: 8 l
Coolant: 11 l
Fuel System: Direct injection
Aspiration / Turbine: Turbocharger
Position of cylinders: Inline Inline
Valvetrain: DOHC, i-VTEC SOHC
Number of cylinders: 4 5
Number of valves per cylinder: 4 2
Compression ratio: 21.5
Piston Stroke: 85.9 mm 92.4 mm
Cylinder Bore: 86 mm 90.91 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (manual transmission): 6 5
Length: 3520 mm 4725 mm
Width: 1880 mm 1786 mm
Height: 1122 mm 1470 mm
Wheelbase: 2390 mm 2795 mm
Front track: 1600 mm 1488 mm
Rear (Back) track: 1615 mm 1453 mm
Front suspension: Double wishbone Double wishbone
Rear suspension: Double wishbone
Max weight: 2190 kg
Front brakes: Ventilated discs Disc
Rear brakes: Disc Disc
Kerb Weight: 595 kg 1570 kg
Steering type: Steering rack and pinion Cone worm with recirculation balls
Power steering: Hydraulic Steering
Tire size: 195/50 R16 ZZR; 255/40 R17 ZZR Front wheel tires: 195/70 R14
Wheel rims size: 7J x 16; 9J x 17 Front wheel rims: 6J x 14