Car technical specifications and fuel economy / consumption / mpg

Comparison BMW Z8 (E52) 4.9 (400 Hp) & BMW Z4 (G29 LCI, facelift 2022) 20i (197 Hp) sDrive Steptronic


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BMW Z8 (E52) 4.9 (400 Hp)
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BMW Z4 (G29 LCI, facelift 2022) 20i (197 Hp) sDrive Steptronic
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Brand: BMW BMW
Model: Z8 Z4
Generation: Z8 (E52) Z4 (G29 LCI, facelift 2022)
Engine / modification: 4.9 (400 Hp) 20i (197 Hp) sDrive Steptronic
Production start: 2000 year 2022 year
Production end: 2005 year
Coupe type: Cabriolet Roadster
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 2 2
Num. of seats: 2 2
Fuel consumption / economy - urban: 21.1 l/100 km
Fuel consumption / economy - extra urban: 10.6 l/100 km
Fuel consumption / economy - combined: 14.5 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.31
Fuel tank volume: 73 l 52 l
Combined fuel consumption (WLTP): 6.9-7.3 l/100 km
Emission standard: Euro 6d
Power: 400 hp 197 hp
Max power in: 6600 rpm. 4500-6500 rpm.
Maximum speed: 250 km/h 240 km/h
Acceleration from 0 to 100 km/h: 4.7 sec 6.6 sec
CO2 emissions (WLTP): 157-164 g/km
Torque: 500 Nm @ 3800 rpm. 320 Nm @ 1450-4200 rpm.
Model Engine: S62B50 B48
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 4941 cm3 1998 cm3
Engine oil capacity: 7.5 l 5.25 l
Coolant: 12.5 l
Fuel System: Multi-point injection Direct injection
Position of cylinders: V engine Inline
Valvetrain: DOHC VALVETRONIC, Double-VANOS
Number of cylinders: 8 4
Number of valves per cylinder: 4 4
Compression ratio: 11 10.2
Piston Stroke: 89 mm 94.6 mm
Cylinder Bore: 94 mm 82 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 3
Number of Gears (manual transmission): 6
Length: 4400 mm 4324 mm
Width: 1830 mm 1864 mm
Height: 1317 mm 1304 mm
Wheelbase: 2505 mm 2470 mm
Front track: 1550 mm 1618 mm
Rear (Back) track: 1570 mm 1613 mm
Ride height(clearance): 117 mm
Minimum volume of Luggage (trunk): 203 l 281 l
Front suspension: The depreciated rack
Rear suspension: Helical spring
Max weight: 1900 kg 1740 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Ventilated discs
Kerb Weight: 1660 kg 1450 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Minimum turning circle (turning diameter): 11 m
Tire size: 245/45 R18; 275/40 R18 Front wheel tires: 225/45 R18
Wheel rims size: R18 Front wheel rims: 8J x 18