Car technical specifications and fuel economy / consumption / mpg

Comparison BMW Z4 (E89) 23i (204 Hp) sDrive & BMW X5 (G05) M50d (400 Hp) Steptronic 7 Seat & BMW 6 Series Coupe (F13) 640i (320 Hp) Steptronic & BMW 6 Series Convertible (E64) 645 Ci (333 Hp)

BMW Z4 (E89) 23i (204 Hp) sDrive
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BMW X5 (G05) M50d (400 Hp) Steptronic 7 Seat
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BMW 6 Series Coupe (F13) 640i (320 Hp) Steptronic
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BMW 6 Series Convertible (E64) 645 Ci (333 Hp)
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Brand: BMW BMW BMW BMW
Model: Z4 X5 6 Series 6 Series
Generation: Z4 (E89) X5 (G05) 6 Series Coupe (F13) 6 Series Convertible (E64)
Engine / modification: 23i (204 Hp) sDrive M50d (400 Hp) Steptronic 7 Seat 640i (320 Hp) Steptronic 645 Ci (333 Hp)
Production start: 2009 year 2018 year 2011 year 2003 year
Production end: 2011 year 2015 year 2005 year
Coupe type: Cabriolet SUV Coupe Cabriolet
Num. of Doors: 2 5 2 2
Num. of seats: 2 7 4 2+2
Fuel consumption / economy - urban: 12.4 l/100 km 7.6-8.1 l/100 km 10.3-10.5 l/100 km 18.5 l/100 km
Fuel consumption / economy - extra urban: 6.2 l/100 km 6.3-6.7 l/100 km 6.0-6.2 l/100 km 9.6 l/100 km
Fuel consumption / economy - combined: 8.5 l/100 km 6.8-7.2 l/100 km 7.6-7.8 l/100 km 12.9 l/100 km
Fuel Type: Petrol (Gasoline) Diesel Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32 0.30 0.32
Fuel tank volume: 55 l 80 l 70 l 70 l
Emission standard: Euro 4 Euro 6 Euro 5 Euro 4
CO2 emissions: 179-190 g/km 177-181 g/km
Power: 204 hp 400 hp 320 hp 333 hp
Max power in: 6400 rpm. 4400 rpm. 5800-6000 rpm. 6100 rpm.
Maximum speed: 242 km/h 250 km/h 250 km/h 250 km/h
Acceleration from 0 to 100 km/h: 6.6 sec 5.2 sec 5.4 sec 6.1 sec
Torque: 250 Nm @ 2750 rpm. 760 Nm @ 2000-3000 rpm. 450 Nm @ 1300-4500 rpm. 450 Nm @ 3600 rpm.
Model Engine: N52B25 B57D30C N55B30 N62B44
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 2497 cm3 2993 cm3 2979 cm3 4398 cm3
Engine oil capacity: 7 l 6.5 l 6.5 l 8 l
Coolant: 8.2 l 10.2 l 14.2 l
Fuel System: Multi-point injection Diesel Commonrail Direct injection Multi-point injection
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: Inline Inline Inline V engine
Valvetrain: DOHC DOHC
Number of cylinders: 6 6 6 8
Number of valves per cylinder: 4 4 4 4
Compression ratio: 11 16 10.2 10
Piston Stroke: 78.8 mm 90 mm 89.6 mm 82.7 mm
Cylinder Bore: 82 mm 84 mm 84 mm 92 mm
Wheel Drive: Rear wheel drive Rear wheel drive Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic 8 Steptronic
Number of Gears (manual transmission): 6 6
Length: 4239 mm 4922 mm 4894 mm 4820 mm
Width: 1790 mm 2004 mm 1894 mm 1855 mm
Width including mirrors: 2218 mm
Height: 1291 mm 1745 mm 1396 mm 1373 mm
Wheelbase: 2496 mm 2975 mm 2855 mm 2780 mm
Front track: 1511 mm 1680 mm 1600 mm 1558 mm
Rear (Back) track: 1537 mm 1687 mm 1657 mm 1592 mm
Ride height(clearance): 214 mm 124 mm
Approach angle: 25.2 °
Departure angle: 22.3 °
Ramp angle: 20.2 °
Front overhang: 874 mm
Rear overhang: 1073 mm
Minimum volume of Luggage (trunk): 180 l 645 l 460 l 300 l
Maximum amount of Luggage (trunk): 310 l 1860 l 350 l
Front suspension: The depreciated rack Double wishbone Double wishbone Coil spring
Rear suspension: Helical spring Double wishbone Multi-link independent Helical spring
Max weight: 1735 kg 3160 kg 2180 kg 2215 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs Ventilated discs Disc
Kerb Weight: 1480 kg 2350 kg 1660 kg 1815 kg
ABS: yes yes yes yes
Steering type: Steering rack and pinion Steering rack and pinion Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering Electric Steering Hydraulic Steering
Max. roof load: 100 kg 75 kg
Minimum turning circle (turning diameter): 9.8 m 12.6 m 11.7 m 11.4 m
Permitted trailer load with brakes (12%): 2700 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 140 kg
Tire size: 225/45 R17 275/40 R21; 315/35 R21 225/55 R17; 245/45 R18; 275/45 R18; 245/40 R19; 275/35 R19; 245/35 R20; 275/30 R20 245/45 R18
Wheel rims size: 8J x 17 9.5J x 21; 10.5J x 21 8J x 17; 8J x 18; 9J x 18; 8.5J x 19; 9J x 19; 8.5J x 20; 9J x 20 8J x 18