Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 1 Series Convertible (E88) 120d (177 Hp) Automatic & BMW 5 Series (E39) 530d (184 Hp) & BMW 7 Series (E23) 728 (170 Hp)


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BMW 1 Series Convertible (E88) 120d (177 Hp) Automatic
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BMW 5 Series (E39) 530d (184 Hp)
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BMW 7 Series (E23) 728 (170 Hp)
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Brand: BMW BMW BMW
Model: 1 Series 5 Series 7 Series
Generation: 1 Series Convertible (E88) 5 Series (E39) 7 Series (E23)
Engine / modification: 120d (177 Hp) Automatic 530d (184 Hp) 728 (170 Hp)
Production start: 2008 year 1998 year 1977 year
Production end: 2011 year 2000 year 1979 year
Coupe type: Cabriolet Sedan Sedan
Num. of Doors: 2 4 4
Num. of seats: 4 5 5
Fuel consumption / economy - urban: 7.4 l/100 km 9.8 l/100 km
Fuel consumption / economy - extra urban: 4.5 l/100 km 5.7 l/100 km
Fuel consumption / economy - combined: 5.6 l/100 km 7.8 l/100 km
Fuel Type: Diesel Diesel Petrol (Gasoline)
Drag coefficient: 0.32
Fuel tank volume: 51 l 70 l 90 l
Emission standard: Euro 4 Euro 3
CO2 emissions: 148 g/km
Power: 177 hp 184 hp 170 hp
Max power in: 4000 rpm. 4000 rpm. 5800 rpm.
Maximum speed: 220 km/h 225 km/h 192 km/h
Acceleration from 0 to 100 km/h: 8.2 sec 8.0 sec 10.1 sec
Torque: 350 Nm @ 1750-3000 rpm. 390 Nm @ 1750 rpm. 233 Nm @ 4000 rpm.
Model Engine: N47D20 M57D30 M30B28
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 1995 cm3 2926 cm3 2788 cm3
Engine oil capacity: 5.2 l 6.5 l 5.8 l
Coolant: 7.4 l 9.2 l
Fuel System: Diesel Commonrail Diesel Commonrail Multi-point injection
Aspiration / Turbine: Turbocharger Turbocharger
Position of cylinders: Inline Inline Inline
Valvetrain: - SOHC
Number of cylinders: 4 6 6
Number of valves per cylinder: 4 4 2
Compression ratio: 16 18 9
Piston Stroke: 90 mm 88 mm 80 mm
Cylinder Bore: 84 mm 84 mm 86 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 6
Number of Gears (manual transmission): 5 5
Length: 4360 mm 4775 mm 4860 mm
Width: 1748 mm 1800 mm 1800 mm
Height: 1411 mm 1435 mm 1430 mm
Wheelbase: 2660 mm 2830 mm 2795 mm
Front track: 1480 mm 1512 mm 1502 mm
Rear (Back) track: 1513 mm 1526 mm 1524 mm
Ride height(clearance): 140 mm 132 mm
Minimum volume of Luggage (trunk): 260 l 460 l
Maximum amount of Luggage (trunk): 305 l
Front suspension: Double wishbone Wishbone Independent, Spring McPherson, with stabilizer
Rear suspension: Multi-link independent Several levers and rods Independent, spring
Max weight: 1960 kg 2115 kg 2000 kg
Front brakes: Ventilated discs Disc Ventilated discs
Rear brakes: Ventilated discs Disc Disc
Kerb Weight: 1520 kg 1575 kg 1530 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering
Minimum turning circle (turning diameter): 10.7 m
Permitted trailer load with brakes (12%): 1200 kg
Permitted trailer load without brakes: 720 kg
Tire size: 205/55 R16 91 V 225/65 R15 W 195/70 R14
Wheel rims size: 7J x 16 R15 6.0J x 14