Car comparison

BMW 7 Series (G70) 740ivsBMW i7 (G70) 105.7 kWh

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

New comparison

BMW 7 Series (G70)

740i

380 hp2998 ccGasolineRWDAutomaticTurbochargedSedan2022-2026
VS

BMW i7 (G70)

105.7 kWh

544 hpElectricAWDAutomaticSedan2022-2026

Comparison overview

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

Best choices

BMW i7 (G70) 105.7 kWh

  • Quickest 0-100 km/h
    4.7 s
  • Most powerful
    544 hp
    406 kW
  • Highest torque
    745 Nm
    549 lb-ft
  • Best power-to-weight
    206 hp/t
    154 kW/t
    4.9 kg/hp
  • Best overall score
    80/100
  • Best performance score
    81/100

BMW 7 Series (G70) 740i

  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    2,165 kg
    4,773 lb
  • Largest trunk
    540 L
  • Best economy score
    85/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelBMW7 Series (G70)740iBMWi7 (G70)105.7 kWh
Power
380hp283kW
544hp406kW
Torque
520Nm384lb-ft
745Nm549lb-ft
Curb weight
2,165kg4,773lb
2,640kg5,820lb
Gross weight
2,785kg6,140lb
3,250kg7,165lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Calculated
To 99% top speed
58.0s99% target: 262 km/h / 163 mph
Calculated
46.1s99% target: 252 km/h / 157 mph
Calculated
0-100 km/h
5.4s
4.7s
0-200 km/h
16.8s
Calculated
14.9s
Calculated
0-60 mph
5.2s
Calculated
4.5s
Calculated
Fuel consumption
8L/100 km29.4mpg US35.3mpg UK
-
Quarter mile
13.4s
Calculated
12.7s
Calculated
Power-to-weight
176hp/t131kW/t80hp/1000 lb
Calculated
206hp/t154kW/t93hp/1000 lb
Calculated
Torque-to-weight
240Nm/t161lb-ft/ton
Calculated
282Nm/t189lb-ft/ton
Calculated
Estimated range
925km575mi
Calculated
-
Displacement
2,998cc183cu in
-
Length
5,391mm212in
5,391mm212in
Width
1,950mm77in
1,950mm77in
Height
1,544mm61in
1,544mm61in
Wheelbase
3,215mm127in
3,215mm127in
Front track
1,713mm67in
1,714mm67in
Rear track
1,736mm68in
1,735mm68in
Ground clearance-
136mm5in
Trunk volume
540L
500L
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)740iBMWi7 (G70)105.7 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
5.2 s
4.5 s
0-100 km/h
0-62 mph
5.4 s
4.7 s
0-200 km/h
0-124 mph
16.8 s
14.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Limited
Drag race simulation
60 ft
18 m
2.4 s
2.3 s
330 ft
101 m
6.0 s
5.7 s
1/8 mile
201 m
8.9 s
8.4 s
1000 ft
305 m
11.3 s
10.7 s
1/4 mile
402 m
13.4 s
12.7 s
Trap speed
1/4 mile
402 m
179 km/h
111 mph
186 km/h
116 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
380 hp
283 kW
BMWi7 (G70)105.7 kWh
544 hp
406 kW

BMW i7 (G70) 105.7 kWh has 164 hp more than BMW 7 Series (G70) 740i.

The biggest power difference is between BMW 7 Series (G70) 740i and BMW i7 (G70) 105.7 kWh: 164 hp (122 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
520 Nm
384 lb-ft
BMWi7 (G70)105.7 kWh
745 Nm
549 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
2,165 kg
4,773 lb
BMWi7 (G70)105.7 kWh
2,640 kg
5,820 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)740i
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMWi7 (G70)105.7 kWh
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 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)740i5.4 s
BMWi7 (G70)105.7 kWh4.7 s

The biggest 0-100 km/h difference is between BMW i7 (G70) 105.7 kWh and BMW 7 Series (G70) 740i: 0.7 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)740i
176 hp/t
131 kW/t
5.7 kg/hp
BMWi7 (G70)105.7 kWh
206 hp/t
154 kW/t
4.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (G70)740i
380 hp
283 kW
5.4 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMWi7 (G70)105.7 kWh
544 hp
406 kW
4.7 s
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 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)740i
Power
380 hp
283 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 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
BMWi7 (G70)105.7 kWh
Power
544 hp
406 kW
0-100 km/h4.7 s
Top speed
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 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
VehicleBMW7 Series (G70)740iBMWi7 (G70)105.7 kWh
Power
380 hp
283 kW
544 hp
406 kW
Torque
520 Nm
384 lb-ft
745 Nm
549 lb-ft
Acceleration
5.4 s
4.7 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Lightness
2,165 kg
4,773 lb
2,640 kg
5,820 lb
Fuel consumption
8.0 L/100 km
29.4 mpg US
35.3 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
500 L
17.7 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
Range score
925 km
575 mi
-
Trunk score
540 L
19.1 cu ft
500 L
17.7 cu ft
Power-to-weight score
176 hp/t
131 kW/t
5.7 kg/hp
206 hp/t
154 kW/t
4.9 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) 740i
Consumption8 L/100 km29.4 mpg US35.3 mpg UK
Cost / 100 km14.00 LC100 km
Cost / 100 mi22.53 LC100 mi
Annual fuel used1,200 L317 US gal264 UK gal
Annual fuel cost2,100 LC/year

Head-to-head comparisons

BMW 7 Series (G70) 740i

  • Is 475 kg lighter
  • Has 10 km/h (6 mph) higher top speed
  • Has 40 L more trunk volume

Pros

  • Highest top speed
  • Lightest
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

BMW i7 (G70) 105.7 kWh

  • Has 164 hp more
  • Has 225 Nm more
  • Is 0.7 s quicker from 0-100 km/h
  • Has 31 hp/t better power-to-weight

Pros

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

Cons

  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (G70) 740i
BMW i7 (G70) 105.7 kWh
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