Car comparison

BMW iX3 (NA5) 50 108.7 kWhvsBMW i7 (G70) 105.7 kWh

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

New comparison

BMW iX3 (NA5)

50 108.7 kWh

469 hpElectricAWDAutomatic2025-present
VS

BMW i7 (G70)

105.7 kWh

455 hpElectricRWDAutomaticSedan2023-2026

Comparison overview

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

Best choices

BMW iX3 (NA5) 50 108.7 kWh

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    220 km/h
    137 mph Unrestricted
    210 km/h
    130 mph Restricted
  • Most powerful
    469 hp
    350 kW
  • Lightest
    2,285 kg
    5,038 lb
  • Best power-to-weight
    205 hp/t
    153 kW/t
    4.9 kg/hp
  • Largest trunk
    520 L
  • Best overall score
    75/100
  • Best performance score
    75/100
  • Best economy score
    0/100

Specification comparison

Specification comparison
ModelBMWiX3 (NA5)50 108.7 kWhBMWi7 (G70)105.7 kWh
Power
469hp350kW
455hp339kW
Torque
645Nm476lb-ft
650Nm479lb-ft
Curb weight
2,285kg5,038lb
2,520kg5,556lb
Gross weight
2,825kg6,228lb
3,130kg6,900lb
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
205 km/h
127 mph
To 99% top speed
50.1s99% target: 218 km/h / 135 mph
Calculated
41.4s99% target: 203 km/h / 126 mph
Calculated
0-100 km/h
4.9s
5.5s
0-200 km/h
23.7s
Calculated
33.0s
Calculated
0-60 mph
4.6s
Calculated
5.2s
Calculated
Quarter mile
13.2s
Calculated
13.8s
Calculated
Power-to-weight
205hp/t153kW/t93hp/1000 lb
Calculated
181hp/t135kW/t82hp/1000 lb
Calculated
Torque-to-weight
282Nm/t189lb-ft/ton
Calculated
258Nm/t173lb-ft/ton
Calculated
Length
4,782mm188in
5,391mm212in
Width
1,895mm75in
1,950mm77in
Height
1,635mm64in
1,544mm61in
Wheelbase
2,897mm114in
3,215mm127in
Front track
1,628mm64in
1,663mm65in
Rear track
1,633mm64in
1,683mm66in
Ground clearance
176mm7in
-
Trunk volume
520L
500L
Max trunk volume
1,750L
-
Doors
5
4
Seats
5
5
Fuel tank
58L
-

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
MetricBMWiX3 (NA5)50 108.7 kWhBMWi7 (G70)105.7 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
4.6 s
5.2 s
0-100 km/h
0-62 mph
4.9 s
5.5 s
0-200 km/h
0-124 mph
23.7 s
33.0 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Limited
205 km/h
127 mph
Drag race simulation
60 ft
18 m
2.1 s
2.3 s
330 ft
101 m
5.6 s
6.0 s
1/8 mile
201 m
8.5 s
9.0 s
1000 ft
305 m
11.1 s
11.6 s
1/4 mile
402 m
13.2 s
13.8 s
Trap speed
1/4 mile
402 m
168 km/h
104 mph
164 km/h
102 mph

Power comparison

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

Chart data table
VehicleValue
BMWiX3 (NA5)50 108.7 kWh
469 hp
350 kW
BMWi7 (G70)105.7 kWh
455 hp
339 kW

BMW iX3 (NA5) 50 108.7 kWh has 14 hp more than BMW i7 (G70) 105.7 kWh.

The biggest power difference is between BMW i7 (G70) 105.7 kWh and BMW iX3 (NA5) 50 108.7 kWh: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWiX3 (NA5)50 108.7 kWh
645 Nm
476 lb-ft
BMWi7 (G70)105.7 kWh
650 Nm
479 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWiX3 (NA5)50 108.7 kWh
2,285 kg
5,038 lb
BMWi7 (G70)105.7 kWh
2,520 kg
5,556 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWiX3 (NA5)50 108.7 kWh
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
BMWi7 (G70)105.7 kWh
205 km/h
127 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWiX3 (NA5)50 108.7 kWh4.9 s
BMWi7 (G70)105.7 kWh5.5 s

The biggest 0-100 km/h difference is between BMW iX3 (NA5) 50 108.7 kWh and BMW i7 (G70) 105.7 kWh: 0.6 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWiX3 (NA5)50 108.7 kWh
205 hp/t
153 kW/t
4.9 kg/hp
BMWi7 (G70)105.7 kWh
181 hp/t
135 kW/t
5.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWiX3 (NA5)50 108.7 kWh
469 hp
350 kW
4.9 s
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
BMWi7 (G70)105.7 kWh
455 hp
339 kW
5.5 s
205 km/h
127 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
BMWiX3 (NA5)50 108.7 kWh
Power
469 hp
350 kW
0-100 km/h4.9 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
5 doors
5 seats
Trunk
520 L
18.4 cu ft
Length
4,782 mm
188.3 in
Height
1,635 mm
64.4 in
BMWi7 (G70)105.7 kWh
Power
455 hp
339 kW
0-100 km/h5.5 s
Top speed
205 km/h
127 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
VehicleBMWiX3 (NA5)50 108.7 kWhBMWi7 (G70)105.7 kWh
Power
469 hp
350 kW
455 hp
339 kW
Torque
645 Nm
476 lb-ft
650 Nm
479 lb-ft
Acceleration
4.9 s
5.5 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
205 km/h
127 mph
Lightness
2,285 kg
5,038 lb
2,520 kg
5,556 lb
Practicality
Doors/seats
5 doors
5 seats
Trunk
520 L
18.4 cu ft
Length
4,782 mm
188.3 in
Height
1,635 mm
64.4 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
520 L
18.4 cu ft
500 L
17.7 cu ft
Power-to-weight score
205 hp/t
153 kW/t
4.9 kg/hp
181 hp/t
135 kW/t
5.5 kg/hp
Overall
Fixed score
Fixed score

Head-to-head comparisons

BMW iX3 (NA5) 50 108.7 kWh

  • Has 14 hp more
  • Is 235 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 15 km/h (9 mph) higher top speed
  • Has 25 hp/t better power-to-weight
  • Has 20 L more trunk volume

Pros

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

BMW i7 (G70) 105.7 kWh

  • Has 5 Nm more

Pros

  • Highest torque

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW iX3 (NA5) 50 108.7 kWh
BMW i7 (G70) 105.7 kWh
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BMW iX3 (NA5) 50 108.7 kWh vs BMW i7 (G70) 105.7 kWh - car comparison - FastVsFaster