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BMW - i7 VS BMW - Z4

bmw-i7-g70-m70-1057-kwh-660-hp-xdrive
bmw-z4-g29-lci-facelift-2022-m40i-340-hp
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BMW - i7 VS BMW - Z4

DetailsBMW - i7BMW - Z4
BrandBMWBMW
Modeli7Z4
Generationi7 (G70)Z4 (G29 LCI, facelift 2022)
ModificationM70 105.7 kWh (660 Hp) xDriveM40i (340 Hp)
Start Of ProductionApril, 20232024

Performance

SpecsBMW - i7BMW - Z4
Rating
Acceleration 0 100 Kmh3.7 sec4.6 sec
Acceleration 0 62 Mph3.7 sec4.6 sec
Max Speed250 km/h 155.34 mph250 km/h, Electronically limited 155.34 mph
Drag Coefficient Cd0.260.31

Body & Dimensions

SpecsBMW - i7BMW - Z4
Rating
Body TypeSedanRoadster
Seats52
Doors42
Length5391 mm 212.24 in.4324 mm 170.24 in.
Width1950 mm 76.77 in.1864 mm 73.39 in.
Width Including Mirrors2192 mm 86.3 in.2024 mm 79.69 in.
Height1544 mm 60.79 in.1303 mm 51.3 in.
Wheelbase3215 mm 126.57 in.2470 mm 97.24 in.
Front Track1662 mm 65.43 in.1594 mm 62.76 in.
Rear Track1684 mm 66.3 in.1589 mm 62.56 in.
Front Overhang982 mm 38.66 in.907 mm 35.71 in.
Rear Overhang1194 mm 47.01 in.947 mm 37.28 in.
Min Turning Circle12.3 m 40.35 ft.11 m 36.09 ft.
Ride Height Ground Clearance136 mm 5.35 in.114 mm 4.49 in.

Fuel Consumption

SpecsBMW - i7BMW - Z4
Rating
Fuel TypeElectricityPetrol (Gasoline)

Engine & Transmission

SpecsBMW - i7BMW - Z4
Rating
Powertrain ArchitectureBEV (Electric Vehicle)Internal Combustion engine
Drivetrain ArchitectureOne electric motor drives front wheels, one electric motor drives rear wheels.The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive WheelAll wheel drive (4x4)Rear wheel drive
Front SuspensionDouble wishbone, Air suspensionSpring Strut, Transverse stabilizer
Rear SuspensionIndependent multi-link suspension, Air suspensionIndependent multi-link spring suspension with stabilizer
System Power660 HpNone
System Torque1100 Nm 811.32 lb.-ft.None
Number Of Gears And Type Of Gearbox1 gears, automatic transmission6 gears, manual transmission

Brakes

SpecsBMW - i7BMW - Z4
Rating
Front BrakesVentilated discsVentilated discs
Rear BrakesVentilated discsVentilated discs
Steering TypeSteering rack and pinionSteering rack and pinion
Power SteeringElectric SteeringElectric Steering
Tires SizeFront wheel tires: 255/40 R21 102Y XL Rear wheel tires: 285/35 R21 105Y XLFront wheel tires: 255/35 R19 Rear wheel tires: 285/30 R20
Wheel Rims SizeFront wheel rims: 9J x 21 Rear wheel rims: 10.5J x 21Front wheel rims: 9J x 19 Rear wheel rims: 10J x 20
Assisting SystemsABS (Anti-lock braking system) 4-wheel steering (4WS, active rear steering)ABS (Anti-lock braking system)

Battery - Electric / Hybrid

SpecsBMW - i7BMW - Z4
Rating
Gross Battery Capacity105.7 kWhNone
Battery TechnologyLithium-ion (Li-Ion)None
Battery LocationBelow the floorNone
Type 2 Ac Mennekes Sae J3068 Iec 62196 2Rear rightNone
Electric Motor Power489 Hp @ 13000 rpm.None
Electric Motor Torque650 Nm @ 0-5000 rpm. 479.42 lb.-ft. @ 0-5000 rpm.None
Electric Motor LocationRear axle, TransverseNone
Electric Motor TypeSynchronousNone
Net Usable Battery Capacity101.7 kWhNone
All Electric Range Wltp488-560 km 303.23 - 347.97 miNone
Average Energy Consumption Wltp20.8-23.8 kWh/100 km 33.47 - 38.3 kWh/100 mi 101 - 88 MPGe 4.8 - 4.2 km/kWh 3 - 2.6 mi/kWhNone
Ccs Type 2 Dc Sae J3068 Iec 62196 3Rear rightNone
Battery Voltage376 VNone
Type 1 Ac J Plug Sae J1772Rear rightNone
Ccs Type 1 Dc Sae J1772Rear rightNone

Weight & Capacity

SpecsBMW - i7BMW - Z4
Rating
Weight To Power Ratio4.1 kg/Hp, 244.9 Hp/tonne4.6 kg/Hp, 219.4 Hp/tonne
Weight To Torque Ratio2.5 kg/Nm, 408.2 Nm/tonne3.1 kg/Nm, 322.6 Nm/tonne
Kerb Weight2695 kg 5941.46 lbs.1550 kg 3417.17 lbs.
Max Weight3250 kg 7165.02 lbs.1860 kg 4100.6 lbs.
Max Load555 kg 1223.57 lbs.310 kg 683.43 lbs.
Trunk Boot Space Minimum500 l 17.66 cu. ft.281 l 9.92 cu. ft.

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