Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 5 Series Touring (E61) 523i (177 Hp) & BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic


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BMW 5 Series Touring (E61) 523i (177 Hp)
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BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic
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Brand: BMW BMW
Model: 5 Series 8 Series
Generation: 5 Series Touring (E61) 8 Series Convertible (G14)
Engine / modification: 523i (177 Hp) 840d (320 Hp) xDrive Steptronic
Production start: 2005 year 2019 year
Production end: 2007 year 2020 year
Coupe type: Combi Cabriolet
Num. of Doors: 5 2
Num. of seats: 5 4
Fuel consumption / economy - urban: 12.1 l/100 km 7.3-7.4 l/100 km
Fuel consumption / economy - extra urban: 6.7 l/100 km 5.1-5.6 l/100 km
Fuel consumption / economy - combined: 5.9-6.3 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Drag coefficient: 0.30
Fuel tank volume: 70 l 66 l
Emission standard: Euro 6d
CO2 emissions: 155-166 g/km
Power: 177 hp 320 hp
Max power in: 5800 rpm. 4400 rpm.
Maximum speed: 227 km/h 250 km/h
Acceleration from 0 to 100 km/h: 8.8 sec 5.2 sec
Torque: 230 Nm @ 3500 rpm. 680 Nm @ 1750-2250 rpm.
Model Engine: N52B25 B57D30
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2497 cm3 2993 cm3
Engine oil capacity: 6.5 l 6.5 l
Coolant: 9.8 l 9.5 l
Fuel System: Multi-point injection Diesel Commonrail
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: DOHC
Number of cylinders: 6 6
Number of valves per cylinder: 4 4
Compression ratio: 11 16.5
Piston Stroke: 78.8 mm 90 mm
Cylinder Bore: 82 mm 84 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic
Number of Gears (manual transmission): 6
Length: 4843 mm 4843 mm
Width: 1846 mm 1902 mm
Width including mirrors: 2137 mm
Height: 1491 mm 1339 mm
Wheelbase: 2886 mm 2822 mm
Front track: 1558 mm 1619 mm
Rear (Back) track: 1581 mm 1642 mm
Ride height(clearance): 118 mm
Minimum volume of Luggage (trunk): 500 l 350 l
Maximum amount of Luggage (trunk): 1650 l
Front suspension: Coil spring Double wishbone
Rear suspension: Helical spring Multi-link independent
Max weight: 2160 kg 2485 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Ventilated discs
Kerb Weight: 1565 kg 1955 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11.9 m
Tire size: 225/55 R16 W 245/45 R18 100Y; 275/40 R18 103Y
Wheel rims size: 7J x 16 8J x 18; 9J x 18