Car comparison

BMW 7 Series (G70) 740dvsXiaomi SU7 73.6 kWh

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

New comparison

BMW 7 Series (G70)

740d

286 hp2993 ccDieselAWDAutomaticTurbochargedSedan2022-2026
VS

Xiaomi SU7

73.6 kWh

299 hpElectricRWDAutomaticSedan2023-2026

Comparison overview

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

Best choices

BMW 7 Series (G70) 740d

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    650 Nm
    479 lb-ft
  • Largest trunk
    540 L
  • Best overall score
    71/100
  • Best performance score
    67/100
  • Best economy score
    89/100
  • Best practicality score
    78/100

Xiaomi SU7 73.6 kWh

  • Quickest 0-100 km/h
    5.3 s
  • Most powerful
    299 hp
    223 kW
  • Lightest
    1,980 kg
    4,365 lb
  • Best power-to-weight
    151 hp/t
    113 kW/t
    6.6 kg/hp

Specification comparison

Specification comparison
ModelBMW7 Series (G70)740dXiaomiSU773.6 kWh
Power
286hp213kW
299hp223kW
Torque
650Nm479lb-ft
400Nm295lb-ft
Curb weight
2,180kg4,806lb
1,980kg4,365lb
Gross weight
2,895kg6,382lb
2,430kg5,357lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
225 km/h140 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
65.2s99% target: 257 km/h / 160 mph
Calculated
42.3s99% target: 223 km/h / 138 mph
Calculated
0-100 km/h
5.8s
5.3s
0-200 km/h
19.0s
Calculated
20.0s
Calculated
0-60 mph
5.5s
Calculated
5.0s
Calculated
Fuel consumption
6.8L/100 km34.6mpg US41.5mpg UK
-
Quarter mile
13.8s
Calculated
13.4s
Calculated
Power-to-weight
131hp/t98kW/t60hp/1000 lb
Calculated
151hp/t113kW/t68hp/1000 lb
Calculated
Torque-to-weight
298Nm/t200lb-ft/ton
Calculated
202Nm/t135lb-ft/ton
Calculated
Estimated range
1,088km676mi
Calculated
-
Displacement
2,993cc183cu in
-
Length
5,391mm212in
4,997mm197in
Width
1,950mm77in
1,963mm77in
Height
1,544mm61in
1,455mm57in
Wheelbase
3,215mm127in
3,000mm118in
Front track
1,662mm65in
1,693mm67in
Rear track
1,684mm66in
1,699mm67in
Ground clearance
147mm6in
-
Trunk volume
540L
517L
Doors
4
4
Seats
5
5
Fuel tank
74L
-

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
MetricBMW7 Series (G70)740dXiaomiSU773.6 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
5.5 s
5.0 s
0-100 km/h
0-62 mph
5.8 s
5.3 s
0-200 km/h
0-124 mph
19.0 s
20.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
225 km/h140 mph
Restricted
210 km/h130 mph
Likely limited
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
6.2 s
6.0 s
1/8 mile
201 m
9.2 s
8.8 s
1000 ft
305 m
11.7 s
11.3 s
1/4 mile
402 m
13.8 s
13.4 s
Trap speed
1/4 mile
402 m
172 km/h
107 mph
174 km/h
108 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740d
286 hp
213 kW
XiaomiSU773.6 kWh
299 hp
223 kW

Xiaomi SU7 73.6 kWh has 13 hp more than BMW 7 Series (G70) 740d.

The biggest power difference is between BMW 7 Series (G70) 740d and Xiaomi SU7 73.6 kWh: 13 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740d
650 Nm
479 lb-ft
XiaomiSU773.6 kWh
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740d
2,180 kg
4,806 lb
XiaomiSU773.6 kWh
1,980 kg
4,365 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740d
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
XiaomiSU773.6 kWh
Unrestricted
225 km/h140 mph
Restricted
210 km/h130 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740d5.8 s
XiaomiSU773.6 kWh5.3 s

The biggest 0-100 km/h difference is between Xiaomi SU7 73.6 kWh and BMW 7 Series (G70) 740d: 0.5 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740d
131 hp/t
98 kW/t
7.6 kg/hp
XiaomiSU773.6 kWh
151 hp/t
113 kW/t
6.6 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (G70)740d
286 hp
213 kW
5.8 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
XiaomiSU773.6 kWh
299 hp
223 kW
5.3 s
Unrestricted
225 km/h140 mph
Restricted
210 km/h130 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
BMW7 Series (G70)740d
Power
286 hp
213 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
540 L
19.1 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
XiaomiSU773.6 kWh
Power
299 hp
223 kW
0-100 km/h5.3 s
Top speed
Unrestricted
225 km/h140 mph
Restricted
210 km/h130 mph
Doors/seats
4 doors
5 seats
Trunk
517 L
18.3 cu ft
Length
4,997 mm
196.7 in
Height
1,455 mm
57.3 in

Detailed score breakdown

Detailed score breakdown
VehicleBMW7 Series (G70)740dXiaomiSU773.6 kWh
Power
286 hp
213 kW
299 hp
223 kW
Torque
650 Nm
479 lb-ft
400 Nm
295 lb-ft
Acceleration
5.8 s
5.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
225 km/h140 mph
Restricted
210 km/h130 mph
Lightness
2,180 kg
4,806 lb
1,980 kg
4,365 lb
Fuel consumption
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
-
Practicality
Doors/seats
4 doors
5 seats
Trunk
540 L
19.1 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
Doors/seats
4 doors
5 seats
Trunk
517 L
18.3 cu ft
Length
4,997 mm
196.7 in
Height
1,455 mm
57.3 in
Range score
1,088 km
676 mi
-
Trunk score
540 L
19.1 cu ft
517 L
18.3 cu ft
Power-to-weight score
131 hp/t
98 kW/t
7.6 kg/hp
151 hp/t
113 kW/t
6.6 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleBMW 7 Series (G70) 740d
Consumption6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km11.90 LC100 km
Cost / 100 mi19.15 LC100 mi
Annual fuel used1,020 L269 US gal224 UK gal
Annual fuel cost1,785 LC/year

Head-to-head comparisons

BMW 7 Series (G70) 740d

  • Has 250 Nm more
  • Has 35 km/h (22 mph) higher top speed
  • Has 23 L more trunk volume

Pros

  • Highest top speed
  • Highest torque
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest

Xiaomi SU7 73.6 kWh

  • Has 13 hp more
  • Is 200 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Has 20 hp/t better power-to-weight

Pros

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

Cons

  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (G70) 740d
Xiaomi SU7 73.6 kWh
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