Car comparison

BMW i7 (G70) M70 105.7 kWhvsHiPhi Z 120 kWh

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

BMW i7 (G70)

M70 105.7 kWh

660 hpElectricAWDAutomaticSedan2023-2026
VS

HiPhi Z

120 kWh

672 hpElectricAWDAutomaticSedan2022-2024

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

BMW i7 (G70) M70 105.7 kWh

  • Quickest 0-100 km/h
    3.7 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    1,100 Nm
    811 lb-ft
  • Largest trunk
    500 L
  • Best overall score
    82/100
  • Best performance score
    84/100
  • Best economy score
    0/100
  • Best practicality score
    77/100

HiPhi Z 120 kWh

  • Most powerful
    672 hp
    501 kW
  • Lightest
    2,539 kg
    5,598 lb
  • Best power-to-weight
    265 hp/t
    197 kW/t
    3.8 kg/hp

Specification comparison

Specification comparison
ModelBMWi7 (G70)M70 105.7 kWhHiPhiZ120 kWh
Power
660hp492kW
672hp501kW
Torque
1,100Nm811lb-ft
820Nm605lb-ft
Curb weight
2,695kg5,941lb
2,539kg5,598lb
Gross weight
3,250kg7,165lb
-
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
215 km/h134 mph
Restricted
200 km/h124 mph
Calculated
To 99% top speed
37.2s99% target: 262 km/h / 163 mph
Calculated
27.8s99% target: 213 km/h / 132 mph
Calculated
0-100 km/h
3.7s
3.8s
0-200 km/h
11.2s
Calculated
16.1s
Calculated
0-60 mph
3.5s
Calculated
3.6s
Calculated
Quarter mile
11.5s
Calculated
12.0s
Calculated
Power-to-weight
245hp/t183kW/t111hp/1000 lb
Calculated
265hp/t197kW/t120hp/1000 lb
Calculated
Torque-to-weight
408Nm/t273lb-ft/ton
Calculated
323Nm/t216lb-ft/ton
Calculated
Length
5,391mm212in
5,036mm198in
Width
1,950mm77in
2,018mm79in
Height
1,544mm61in
1,439mm57in
Wheelbase
3,215mm127in
3,150mm124in
Front track
1,662mm65in
-
Rear track
1,684mm66in
-
Ground clearance
136mm5in
-
Trunk volume
500L
316L
Max trunk volume-
654L
Doors
4
4
Seats
5
4

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWi7 (G70)M70 105.7 kWhHiPhiZ120 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
3.5 s
3.6 s
0-100 km/h
0-62 mph
3.7 s
3.8 s
0-200 km/h
0-124 mph
11.2 s
16.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
215 km/h134 mph
Restricted
200 km/h124 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.0 s
330 ft
101 m
5.1 s
5.2 s
1/8 mile
201 m
7.6 s
7.7 s
1000 ft
305 m
9.7 s
10.0 s
1/4 mile
402 m
11.5 s
12.0 s
Trap speed
1/4 mile
402 m
203 km/h
126 mph
185 km/h
115 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
BMWi7 (G70)M70 105.7 kWh
660 hp
492 kW
HiPhiZ120 kWh
672 hp
501 kW

HiPhi Z 120 kWh has 12 hp more than BMW i7 (G70) M70 105.7 kWh.

The biggest power difference is between BMW i7 (G70) M70 105.7 kWh and HiPhi Z 120 kWh: 12 hp (9 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
BMWi7 (G70)M70 105.7 kWh
1,100 Nm
811 lb-ft
HiPhiZ120 kWh
820 Nm
605 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
BMWi7 (G70)M70 105.7 kWh
2,695 kg
5,941 lb
HiPhiZ120 kWh
2,539 kg
5,598 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
BMWi7 (G70)M70 105.7 kWh
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
HiPhiZ120 kWh
Unrestricted
215 km/h134 mph
Restricted
200 km/h124 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
BMWi7 (G70)M70 105.7 kWh3.7 s
HiPhiZ120 kWh3.8 s

Although HiPhi Z 120 kWh has more power, BMW i7 (G70) M70 105.7 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW i7 (G70) M70 105.7 kWh and HiPhi Z 120 kWh: 0.1 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
BMWi7 (G70)M70 105.7 kWh
245 hp/t
183 kW/t
4.1 kg/hp
HiPhiZ120 kWh
265 hp/t
197 kW/t
3.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWi7 (G70)M70 105.7 kWh
660 hp
492 kW
3.7 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
HiPhiZ120 kWh
672 hp
501 kW
3.8 s
Unrestricted
215 km/h134 mph
Restricted
200 km/h124 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
BMWi7 (G70)M70 105.7 kWh
Power
660 hp
492 kW
0-100 km/h3.7 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
HiPhiZ120 kWh
Power
672 hp
501 kW
0-100 km/h3.8 s
Top speed
Unrestricted
215 km/h134 mph
Restricted
200 km/h124 mph
Doors/seats
4 doors
4 seats
Trunk
316 L
11.2 cu ft
Length
5,036 mm
198.3 in
Height
1,439 mm
56.7 in

Detailed score breakdown

Detailed score breakdown
VehicleBMWi7 (G70)M70 105.7 kWhHiPhiZ120 kWh
Power
660 hp
492 kW
672 hp
501 kW
Torque
1,100 Nm
811 lb-ft
820 Nm
605 lb-ft
Acceleration
3.7 s
3.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
215 km/h134 mph
Restricted
200 km/h124 mph
Lightness
2,695 kg
5,941 lb
2,539 kg
5,598 lb
Practicality
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
Doors/seats
4 doors
4 seats
Trunk
316 L
11.2 cu ft
Length
5,036 mm
198.3 in
Height
1,439 mm
56.7 in
Trunk score
500 L
17.7 cu ft
316 L
11.2 cu ft
Power-to-weight score
245 hp/t
183 kW/t
4.1 kg/hp
265 hp/t
197 kW/t
3.8 kg/hp
Overall
Fixed score
Fixed score

Head-to-head comparisons

BMW i7 (G70) M70 105.7 kWh

  • Has 280 Nm more
  • Is 0.1 s quicker from 0-100 km/h
  • Has 50 km/h (31 mph) higher top speed
  • Has 184 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Largest trunk

Cons

  • Lowest power
  • Heaviest

HiPhi Z 120 kWh

  • Has 12 hp more
  • Is 156 kg lighter
  • Has 20 hp/t better power-to-weight

Pros

  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW i7 (G70) M70 105.7 kWh
HiPhi Z 120 kWh
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BMW i7 (G70) M70 105.7 kWh vs HiPhi Z 120 kWh - car comparison - FastVsFaster