Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 7 Series (G11 LCI, facelift 2019) 750d (400 Hp) xDrive Steptronic & BMW Z4 (G29 LCI, facelift 2022) 30i (258 Hp) sDrive Steptronic


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BMW 7 Series (G11 LCI, facelift 2019) 750d (400 Hp) xDrive Steptronic
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BMW Z4 (G29 LCI, facelift 2022) 30i (258 Hp) sDrive Steptronic
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Brand: BMW BMW
Model: 7 Series Z4
Generation: 7 Series (G11 LCI, facelift 2019) Z4 (G29 LCI, facelift 2022)
Engine / modification: 750d (400 Hp) xDrive Steptronic 30i (258 Hp) sDrive Steptronic
Production start: 2019 year 2022 year
Coupe type: Sedan Roadster
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 2
Num. of seats: 5 2
Fuel consumption / economy - urban: 6.7-6.9 l/100 km
Fuel consumption / economy - extra urban: 5.3-5.5 l/100 km
Fuel consumption / economy - combined: 5.8-6.0 l/100 km
Fuel Type: Diesel Petrol (Gasoline)
Drag coefficient: 0.26 0.31
Fuel tank volume: 78 l 52 l
Combined fuel consumption (WLTP): 7-7.4 l/100 km
Emission standard: Euro 6d-TEMP Euro 6d
CO2 emissions: 152-157 g/km
Power: 400 hp 258 hp
Max power in: 4400 rpm. 5000-6500 rpm.
Maximum speed: 250 km/h 250 , Electronically limited km/h
Acceleration from 0 to 100 km/h: 4.6 sec 5.4 sec
CO2 emissions (WLTP): 159-167 g/km
Torque: 760 Nm @ 2000-3000 rpm. 400 Nm @ 1550-4400 rpm.
Model Engine: B57D30 B48
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2993 cm3 1998 cm3
Engine oil capacity: 6.5 l 5.25 l
Coolant: 11.9 l
Fuel System: Diesel Commonrail Direct injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: VALVETRONIC, Double-VANOS
Number of cylinders: 6 4
Number of valves per cylinder: 4 4
Compression ratio: 16 10.2
Piston Stroke: 90 mm 94.6 mm
Cylinder Bore: 84 mm 82 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic
Length: 5120 mm 4324 mm
Width: 1902 mm 1864 mm
Height: 1467 mm 1304 mm
Wheelbase: 3070 mm 2470 mm
Front track: 1611 mm 1618 mm
Rear (Back) track: 1640 mm 1613 mm
Ride height(clearance): 135 mm 117 mm
Minimum volume of Luggage (trunk): 515 l 281 l
Front suspension: Double wishbone
Rear suspension: Multi-link independent
Max weight: 2640 kg 1760 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 2035 kg 1470 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Max. roof load: 100 kg
Minimum turning circle (turning diameter): 12.5 m 11 m
Permitted trailer load with brakes (12%): 2300 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 100 kg
Tire size: 245/50 R18 100Y Front wheel tires: 225/45 R18
Wheel rims size: 8J x 18 Front wheel rims: 8J x 18