Car comparison

Xiaomi SU7 Ultra 93.7 kWhvsBMW i7 (G70) M70 105.7 kWh

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

New comparison
VS

BMW i7 (G70)

M70 105.7 kWh

660 hpElectricAWDAutomaticSedan2023-2026

Comparison overview

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

Best choices

Xiaomi SU7 Ultra 93.7 kWh

  • Quickest 0-100 km/h
    2.0 s
  • Fastest top speed
    350 km/h
    217 mph
  • Most powerful
    1,548 hp
    1,154 kW
  • Highest torque
    1,770 Nm
    1,305 lb-ft
  • Lightest
    2,360 kg
    5,203 lb
  • Best power-to-weight
    656 hp/t
    489 kW/t
    1.5 kg/hp
  • Best overall score
    87/100
  • Best performance score
    93/100
  • Best economy score
    0/100

Specification comparison

Specification comparison
ModelXiaomiSU7Ultra 93.7 kWhBMWi7 (G70)M70 105.7 kWh
Power
1,548hp1,154kW
660hp492kW
Torque
1,770Nm1,305lb-ft
1,100Nm811lb-ft
Curb weight
2,360kg5,203lb
2,695kg5,941lb
Gross weight
2,810kg6,195lb
3,250kg7,165lb
Top speed
350 km/h
217 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
42.8s99% target: 347 km/h / 215 mph
Calculated
37.2s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
2.0s
3.7s
0-200 km/h
5.9s
11.2s
Calculated
0-60 mph
1.9s
Calculated
3.5s
Calculated
Quarter mile
9.1s
Calculated
11.5s
Calculated
Power-to-weight
656hp/t489kW/t298hp/1000 lb
Calculated
245hp/t183kW/t111hp/1000 lb
Calculated
Torque-to-weight
750Nm/t502lb-ft/ton
Calculated
408Nm/t273lb-ft/ton
Calculated
Length
5,115mm201in
5,391mm212in
Width
1,970mm78in
1,950mm77in
Height
1,465mm58in
1,544mm61in
Wheelbase
3,000mm118in
3,215mm127in
Front track
1,672mm66in
1,662mm65in
Rear track
1,649mm65in
1,684mm66in
Ground clearance-
136mm5in
Trunk volume
454L
500L
Doors
4
4
Seats
5
5

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
MetricXiaomiSU7Ultra 93.7 kWhBMWi7 (G70)M70 105.7 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
1.9 s
3.5 s
0-100 km/h
0-62 mph
2.0 s
3.7 s
0-200 km/h
0-124 mph
5.9 s
11.2 s
0-200 mph
0-322 km/h
21.1 s
-
Top speed
350 km/h
217 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
1.5 s
2.0 s
330 ft
101 m
3.9 s
5.1 s
1/8 mile
201 m
5.9 s
7.6 s
1000 ft
305 m
7.6 s
9.7 s
1/4 mile
402 m
9.1 s
11.5 s
Trap speed
1/4 mile
402 m
248 km/h
154 mph
203 km/h
126 mph

Power comparison

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

Chart data table
VehicleValue
XiaomiSU7Ultra 93.7 kWh
1,548 hp
1,154 kW
BMWi7 (G70)M70 105.7 kWh
660 hp
492 kW

Xiaomi SU7 Ultra 93.7 kWh has 888 hp more than BMW i7 (G70) M70 105.7 kWh.

The biggest power difference is between BMW i7 (G70) M70 105.7 kWh and Xiaomi SU7 Ultra 93.7 kWh: 888 hp (662 kW).

Torque comparison

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

Chart data table
VehicleValue
XiaomiSU7Ultra 93.7 kWh
1,770 Nm
1,305 lb-ft
BMWi7 (G70)M70 105.7 kWh
1,100 Nm
811 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
XiaomiSU7Ultra 93.7 kWh
2,360 kg
5,203 lb
BMWi7 (G70)M70 105.7 kWh
2,695 kg
5,941 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
XiaomiSU7Ultra 93.7 kWh
350 km/h
217 mph
BMWi7 (G70)M70 105.7 kWh
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
XiaomiSU7Ultra 93.7 kWh2.0 s
BMWi7 (G70)M70 105.7 kWh3.7 s

The biggest 0-100 km/h difference is between Xiaomi SU7 Ultra 93.7 kWh and BMW i7 (G70) M70 105.7 kWh: 1.7 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
XiaomiSU7Ultra 93.7 kWh
656 hp/t
489 kW/t
1.5 kg/hp
BMWi7 (G70)M70 105.7 kWh
245 hp/t
183 kW/t
4.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
XiaomiSU7Ultra 93.7 kWh
1,548 hp
1,154 kW
2.0 s
350 km/h
217 mph
BMWi7 (G70)M70 105.7 kWh
660 hp
492 kW
3.7 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 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
XiaomiSU7Ultra 93.7 kWh
Power
1,548 hp
1,154 kW
0-100 km/h2.0 s
Top speed
350 km/h
217 mph
Doors/seats
4 doors
5 seats
Trunk
454 L
16.0 cu ft
Length
5,115 mm
201.4 in
Height
1,465 mm
57.7 in
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

Detailed score breakdown

Detailed score breakdown
VehicleXiaomiSU7Ultra 93.7 kWhBMWi7 (G70)M70 105.7 kWh
Power
1,548 hp
1,154 kW
660 hp
492 kW
Torque
1,770 Nm
1,305 lb-ft
1,100 Nm
811 lb-ft
Acceleration
2.0 s
3.7 s
Top speed
350 km/h
217 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
2,360 kg
5,203 lb
2,695 kg
5,941 lb
Practicality
Doors/seats
4 doors
5 seats
Trunk
454 L
16.0 cu ft
Length
5,115 mm
201.4 in
Height
1,465 mm
57.7 in
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
Trunk score
454 L
16.0 cu ft
500 L
17.7 cu ft
Power-to-weight score
656 hp/t
489 kW/t
1.5 kg/hp
245 hp/t
183 kW/t
4.1 kg/hp
Overall
Fixed score
Fixed score

Head-to-head comparisons

Xiaomi SU7 Ultra 93.7 kWh

  • Has 888 hp more
  • Has 670 Nm more
  • Is 335 kg lighter
  • Is 1.7 s quicker from 0-100 km/h
  • Has 85 km/h (53 mph) higher top speed
  • Has 411 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Xiaomi SU7 Ultra 93.7 kWh
BMW i7 (G70) M70 105.7 kWh
Compare selected cars
2 vehicles selected

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Xiaomi SU7 Ultra 93.7 kWh vs BMW i7 (G70) M70 105.7 kWh - car comparison - FastVsFaster