Car comparison

BMW X7 (G07) 40ivsBMW iX (I20) 76.6 kWh

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

New comparison

BMW X7 (G07)

40i

333 hp2998 ccGasolineAWDAutomaticTurbochargedSUV2020-2022
VS

BMW iX (I20)

76.6 kWh

326 hpElectricAWDAutomatic2021-2025

Comparison overview

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

Best choices

BMW X7 (G07) 40i

  • Fastest top speed
    243 km/h
    151 mph
  • Most powerful
    333 hp
    248 kW
  • Lightest
    2,360 kg
    5,203 lb
  • Best power-to-weight
    141 hp/t
    105 kW/t
    7.1 kg/hp
  • Best overall score
    67/100
  • Best economy score
    84/100
  • Best practicality score
    79/100

BMW iX (I20) 76.6 kWh

  • Quickest 0-100 km/h
    6.1 s
  • Highest torque
    630 Nm
    465 lb-ft
  • Largest trunk
    500 L
  • Best performance score
    62/100

Specification comparison

Specification comparison
ModelBMWX7 (G07)40iBMWiX (I20)76.6 kWh
Power
333hp248kW
326hp243kW
Torque
450Nm332lb-ft
630Nm465lb-ft
Curb weight
2,360kg5,203lb
2,365kg5,214lb
Gross weight
3,195kg7,044lb
3,010kg6,636lb
Top speed
243 km/h
151 mph
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Calculated
To 99% top speed
91.3s99% target: 241 km/h / 149 mph
Calculated
67.9s99% target: 208 km/h / 129 mph
Calculated
0-100 km/h
6.3s
6.1s
0-200 km/h
27.2s
Calculated
40.9s
Calculated
0-60 mph
6.0s
Calculated
5.8s
Calculated
Fuel consumption
8.6L/100 km27.4mpg US32.8mpg UK
-
Fuel consumption city
10.5L/100 km22.4mpg US26.9mpg UK
-
Fuel consumption highway
7.5L/100 km31.4mpg US37.7mpg UK
-
Quarter mile
14.4s
Calculated
14.4s
Calculated
Power-to-weight
141hp/t105kW/t64hp/1000 lb
Calculated
138hp/t103kW/t63hp/1000 lb
Calculated
Torque-to-weight
191Nm/t128lb-ft/ton
Calculated
266Nm/t178lb-ft/ton
Calculated
Estimated range
965km600mi
Calculated
-
Displacement
2,998cc183cu in
-
Length
5,151mm203in
4,953mm195in
Width
2,000mm79in
1,967mm77in
Height
1,805mm71in
1,695mm67in
Wheelbase
3,105mm122in
3,000mm118in
Front track
1,684mm66in
1,679mm66in
Rear track
1,705mm67in
1,709mm67in
Ground clearance
221mm9in
202mm8in
Trunk volume
326L
500L
Max trunk volume
2,120L
1,750L
Doors
5
5
Seats
6
5
Fuel tank
83L
-

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
MetricBMWX7 (G07)40iBMWiX (I20)76.6 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
6.0 s
5.8 s
0-100 km/h
0-62 mph
6.3 s
6.1 s
0-200 km/h
0-124 mph
27.2 s
40.9 s
Top speed
243 km/h
151 mph
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Limited
Drag race simulation
60 ft
18 m
2.3 s
2.2 s
330 ft
101 m
6.2 s
6.0 s
1/8 mile
201 m
9.4 s
9.2 s
1000 ft
305 m
12.1 s
12.0 s
1/4 mile
402 m
14.4 s
14.4 s
Trap speed
1/4 mile
402 m
157 km/h
97 mph
153 km/h
95 mph

Power comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
333 hp
248 kW
BMWiX (I20)76.6 kWh
326 hp
243 kW

BMW X7 (G07) 40i has 7 hp more than BMW iX (I20) 76.6 kWh.

The biggest power difference is between BMW iX (I20) 76.6 kWh and BMW X7 (G07) 40i: 7 hp (5 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
450 Nm
332 lb-ft
BMWiX (I20)76.6 kWh
630 Nm
465 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
2,360 kg
5,203 lb
BMWiX (I20)76.6 kWh
2,365 kg
5,214 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
243 km/h
151 mph
BMWiX (I20)76.6 kWh
Unrestricted
210 km/h130 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
BMWX7 (G07)40i6.3 s
BMWiX (I20)76.6 kWh6.1 s

Although BMW X7 (G07) 40i has more power, BMW iX (I20) 76.6 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW iX (I20) 76.6 kWh and BMW X7 (G07) 40i: 0.2 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
141 hp/t
105 kW/t
7.1 kg/hp
BMWiX (I20)76.6 kWh
138 hp/t
103 kW/t
7.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX7 (G07)40i
333 hp
248 kW
6.3 s
243 km/h
151 mph
BMWiX (I20)76.6 kWh
326 hp
243 kW
6.1 s
Unrestricted
210 km/h130 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
BMWX7 (G07)40i
Power
333 hp
248 kW
0-100 km/h6.3 s
Top speed
243 km/h
151 mph
Doors/seats
5 doors
6 seats
Trunk
326 L
11.5 cu ft
Length
5,151 mm
202.8 in
Height
1,805 mm
71.1 in
BMWiX (I20)76.6 kWh
Power
326 hp
243 kW
0-100 km/h6.1 s
Top speed
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,953 mm
195.0 in
Height
1,695 mm
66.7 in

Detailed score breakdown

Detailed score breakdown
VehicleBMWX7 (G07)40iBMWiX (I20)76.6 kWh
Power
333 hp
248 kW
326 hp
243 kW
Torque
450 Nm
332 lb-ft
630 Nm
465 lb-ft
Acceleration
6.3 s
6.1 s
Top speed
243 km/h
151 mph
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Lightness
2,360 kg
5,203 lb
2,365 kg
5,214 lb
Fuel consumption
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
-
Practicality
Doors/seats
5 doors
6 seats
Trunk
326 L
11.5 cu ft
Length
5,151 mm
202.8 in
Height
1,805 mm
71.1 in
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,953 mm
195.0 in
Height
1,695 mm
66.7 in
Range score
965 km
600 mi
-
Trunk score
326 L
11.5 cu ft
500 L
17.7 cu ft
Power-to-weight score
141 hp/t
105 kW/t
7.1 kg/hp
138 hp/t
103 kW/t
7.3 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 X7 (G07) 40i
Consumption8.6 L/100 km27.4 mpg US32.8 mpg UK
Cost / 100 km15.05 LC100 km
Cost / 100 mi24.22 LC100 mi
Annual fuel used1,290 L341 US gal284 UK gal
Annual fuel cost2,258 LC/year

Head-to-head comparisons

BMW X7 (G07) 40i

  • Has 7 hp more
  • Is 5 kg lighter
  • Has 33 km/h (21 mph) higher top speed
  • Has 3 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Smallest trunk

BMW iX (I20) 76.6 kWh

  • Has 180 Nm more
  • Is 0.2 s quicker from 0-100 km/h
  • Has 174 L more trunk volume

Pros

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

Cons

  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X7 (G07) 40i
BMW iX (I20) 76.6 kWh
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