Car technical specifications and fuel economy / consumption / mpg

Comparison BMW Z4 (G29 LCI, facelift 2022) 30i (258 Hp) sDrive Steptronic & Chevrolet Impala IX 5.3 V8 (303 Hp) Automatic


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BMW Z4 (G29 LCI, facelift 2022) 30i (258 Hp) sDrive Steptronic
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Chevrolet Impala IX 5.3 V8 (303 Hp) Automatic
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Brand: BMW Chevrolet
Model: Z4 Impala
Generation: Z4 (G29 LCI, facelift 2022) Impala IX
Engine / modification: 30i (258 Hp) sDrive Steptronic 5.3 V8 (303 Hp) Automatic
Production start: 2022 year 2009 year
Production end: 2010 year
Coupe type: Roadster Sedan
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 2 4
Num. of seats: 2 5-6
Fuel consumption / economy - urban: 14.7 l/100 km
Fuel consumption / economy - extra urban: 9.8 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.31 0.33
Fuel tank volume: 52 l 66 l
Combined fuel consumption (WLTP): 7-7.4 l/100 km
Emission standard: Euro 6d
Power: 258 hp 303 hp
Max power in: 5000-6500 rpm. 5600 rpm.
Maximum speed: 250 , Electronically limited km/h
Acceleration from 0 to 100 km/h: 5.4 sec
CO2 emissions (WLTP): 159-167 g/km
Torque: 400 Nm @ 1550-4400 rpm. 438 Nm @ 4000 rpm.
Model Engine: B48
Engine position: Front, longitudinal Front, transverse
Engine displacement: 1998 cm3 5326 cm3
Engine oil capacity: 5.25 l 5.7 l
Fuel System: Direct injection Multi-point injection
Maximum engine speed: 6100 rpm.
Position of cylinders: Inline V engine
Valvetrain: VALVETRONIC, Double-VANOS
Number of cylinders: 4 8
Number of valves per cylinder: 4 2
Compression ratio: 10.2 10
Piston Stroke: 94.6 mm 92 mm
Cylinder Bore: 82 mm 96 mm
Wheel Drive: Rear wheel drive Front wheel drive
Number of Gears (automatic transmission): 4
Length: 4324 mm 5091 mm
Width: 1864 mm 1851 mm
Height: 1304 mm 1487 mm
Wheelbase: 2470 mm 2807 mm
Front track: 1618 mm 1585 mm
Rear (Back) track: 1613 mm 1562 mm
Ride height(clearance): 117 mm
Minimum volume of Luggage (trunk): 281 l 526 l
Front suspension: Independent, Spring McPherson, with stabilizer
Rear suspension: Independent, spring multi-link with stabilizer
Max weight: 1760 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1470 kg 1683 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11 m 11.6-12.2 m
Tire size: Front wheel tires: 225/45 R18 235/50 R18
Wheel rims size: Front wheel rims: 8J x 18 R18