Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 8 Series (E31) 840i 4.0 (286 Hp) & Audi A6 Avant (4G, C7) 2.0 TDI (177 Hp)


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BMW 8 Series (E31) 840i 4.0 (286 Hp)
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Audi A6 Avant (4G, C7) 2.0 TDI (177 Hp)
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Brand: BMW Audi
Model: 8 Series A6
Generation: 8 Series (E31) A6 Avant (4G, C7)
Engine / modification: 840i 4.0 (286 Hp) 2.0 TDI (177 Hp)
Production start: 1993 year 2011 year
Production end: 1996 year 2014 year
Coupe type: Coupe Combi
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel consumption / economy - urban: 19.2 l/100 km 6.1 l/100 km
Fuel consumption / economy - extra urban: 9 l/100 km 4.5 l/100 km
Fuel consumption / economy - combined: 5.0 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Drag coefficient: 0.26
Fuel tank volume: 90 l 65 l
Emission standard: Euro 5
CO2 emissions: 132 g/km
Power: 286 hp 177 hp
Max power in: 5800 rpm. 4200 rpm.
Maximum speed: 250 km/h 222 km/h
Acceleration from 0 to 100 km/h: 6.9 sec 9.0 sec
Torque: 400 Nm @ 4500 rpm. 350 Nm @ 1750-2500 rpm.
Model Engine: M60B40 CMGB, CGLC
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 3982 cm3 1968 cm3
Engine oil capacity: 7.5 l 5.0 l
Coolant: 12.5 l
Fuel System: Multi-point injection Diesel Commonrail
Aspiration / Turbine: Turbo / Intercooler (Turbocharging / Intercooler)
Position of cylinders: V engine Inline
Valvetrain: DOHC
Number of cylinders: 8 4
Number of valves per cylinder: 4 4
Compression ratio: 10 16
Piston Stroke: 80 mm 95.5 mm
Cylinder Bore: 89 mm 81 mm
Wheel Drive: Rear wheel drive Front wheel drive
Number of Gears (automatic transmission): 5
Number of Gears (manual transmission): 6 6
Length: 4780 mm 4926 mm
Width: 1855 mm 1874 mm
Width including mirrors: 2086 mm
Height: 1340 mm 1468 mm
Wheelbase: 2648 mm 2912 mm
Front track: 1554 mm 1874 mm
Rear (Back) track: 1562 mm 1618 mm
Ride height(clearance): 117 mm
Front overhang: 912 mm
Rear overhang: 1102 mm
Minimum volume of Luggage (trunk): 320 l 565 l
Maximum amount of Luggage (trunk): 1680 l
Front suspension: Wishbone Multi-link suspension
Rear suspension: Helical spring Independent on trapezoidal lever
Max weight: 2180 kg 2350 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Disc
Kerb Weight: 1780 kg 1640 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Max. roof load: 100 kg
Permitted trailer load with brakes (8%): 1800 kg
Minimum turning circle (turning diameter): 11.9 m
Permitted trailer load with brakes (12%): 1600 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 85 kg
Tire size: 235/50 R16 225/60 R16
Wheel rims size: R16 7.5J x 16