Car comparison

BMW X4 (G02 LCI) · Facelift 2021 30ivsBMW X3 (G45) 30

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

New comparison

BMW X4 (G02 LCI) · Facelift 2021

30i

245 hp1998 ccGasolineAWDAutomaticTurbocharged2021-2025
VS

BMW X3 (G45)

30

255 hp1998 ccGasolineAWDAutomaticTurbocharged2024-present

Comparison overview

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

Best choices

BMW X3 (G45) 30

  • Quickest 0-100 km/h
    6.3 s
  • Most powerful
    255 hp
    190 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Largest trunk
    570 L
  • Best overall score
    64/100
  • Best performance score
    57/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelBMWX4 (G02 LCI)Facelift 202130iBMWX3 (G45)30
Power
245hp183kW
255hp190kW
Torque
350Nm258lb-ft
400Nm295lb-ft
Curb weight
1,815kg4,001lb
1,894kg4,176lb
Gross weight
2,400kg5,291lb
2,500kg5,512lb
Top speed
235 km/h
146 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
88.5s99% target: 233 km/h / 145 mph
Calculated
75.4s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
6.6s
6.3s
0-200 km/h
30.0s
Calculated
33.9s
Calculated
0-60 mph
6.2s
Calculated
5.9s
Calculated
Fuel consumption
8.5L/100 km27.7mpg US33.2mpg UK
-
Quarter mile
14.7s
Calculated
14.5s
Calculated
Power-to-weight
135hp/t101kW/t61hp/1000 lb
Calculated
135hp/t100kW/t61hp/1000 lb
Calculated
Torque-to-weight
193Nm/t129lb-ft/ton
Calculated
211Nm/t141lb-ft/ton
Calculated
Estimated range
765km475mi
Calculated
-
Displacement
1,998cc122cu in
1,998cc122cu in
Length
4,751mm187in
4,755mm187in
Width
1,918mm76in
1,920mm76in
Height
1,621mm64in
1,660mm65in
Wheelbase
2,864mm113in
2,865mm113in
Front track
1,620mm64in
1,614mm64in
Rear track
1,666mm66in
1,659mm65in
Ground clearance
204mm8in
216mm9in
Trunk volume
525L
570L
Max trunk volume
1,430L
1,700L
Doors
5
5
Seats
5
5
Fuel tank
65L
65L

Performance charts

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

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

BMW X4 (G02 LCI) Facelift 2021 30iBMW X3 (G45) 30PowerTorque
  • BMW X4 (G02 LCI) Facelift 2021 30i: Power / Torque
  • BMW X3 (G45) 30: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX4 (G02 LCI)Facelift 202130i5,000-6,500 rpm1,560-4,800 rpm6,750 rpm
BMWX3 (G45)304,700-6,500 rpm1,600-4,500 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX4 (G02 LCI)Facelift 202130iBMWX3 (G45)30
Acceleration checkpoints
0-60 mph
0-97 km/h
6.2 s
5.9 s
0-100 km/h
0-62 mph
6.6 s
6.3 s
0-200 km/h
0-124 mph
30.0 s
33.9 s
Top speed
235 km/h
146 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Limited
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
6.3 s
6.1 s
1/8 mile
201 m
9.5 s
9.3 s
1000 ft
305 m
12.3 s
12.2 s
1/4 mile
402 m
14.7 s
14.5 s
Trap speed
1/4 mile
402 m
154 km/h
96 mph
154 km/h
95 mph

Power comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202130i
245 hp
183 kW
BMWX3 (G45)30
255 hp
190 kW

BMW X3 (G45) 30 has 10 hp more than BMW X4 (G02 LCI) Facelift 2021 30i.

The biggest power difference is between BMW X4 (G02 LCI) Facelift 2021 30i and BMW X3 (G45) 30: 10 hp (7 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202130i
350 Nm
258 lb-ft
BMWX3 (G45)30
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202130i
1,815 kg
4,001 lb
BMWX3 (G45)30
1,894 kg
4,176 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202130i
235 km/h
146 mph
BMWX3 (G45)30
Unrestricted
220 km/h137 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
BMWX4 (G02 LCI)Facelift 202130i6.6 s
BMWX3 (G45)306.3 s

The biggest 0-100 km/h difference is between BMW X3 (G45) 30 and BMW X4 (G02 LCI) Facelift 2021 30i: 0.3 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202130i
135 hp/t
101 kW/t
7.4 kg/hp
BMWX3 (G45)30
135 hp/t
100 kW/t
7.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX4 (G02 LCI)Facelift 202130i
245 hp
183 kW
6.6 s
235 km/h
146 mph
BMWX3 (G45)30
255 hp
190 kW
6.3 s
Unrestricted
220 km/h137 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
BMWX4 (G02 LCI)Facelift 202130i
Power
245 hp
183 kW
0-100 km/h6.6 s
Top speed
235 km/h
146 mph
Doors/seats
5 doors
5 seats
Trunk
525 L
18.5 cu ft
Length
4,751 mm
187.0 in
Height
1,621 mm
63.8 in
BMWX3 (G45)30
Power
255 hp
190 kW
0-100 km/h6.3 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
5 doors
5 seats
Trunk
570 L
20.1 cu ft
Length
4,755 mm
187.2 in
Height
1,660 mm
65.4 in

Detailed score breakdown

Detailed score breakdown
VehicleBMWX4 (G02 LCI)Facelift 202130iBMWX3 (G45)30
Power
245 hp
183 kW
255 hp
190 kW
Torque
350 Nm
258 lb-ft
400 Nm
295 lb-ft
Acceleration
6.6 s
6.3 s
Top speed
235 km/h
146 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Lightness
1,815 kg
4,001 lb
1,894 kg
4,176 lb
Fuel consumption
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
-
Practicality
Doors/seats
5 doors
5 seats
Trunk
525 L
18.5 cu ft
Length
4,751 mm
187.0 in
Height
1,621 mm
63.8 in
Doors/seats
5 doors
5 seats
Trunk
570 L
20.1 cu ft
Length
4,755 mm
187.2 in
Height
1,660 mm
65.4 in
Range score
765 km
475 mi
-
Trunk score
525 L
18.5 cu ft
570 L
20.1 cu ft
Power-to-weight score
135 hp/t
101 kW/t
7.4 kg/hp
135 hp/t
100 kW/t
7.4 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 X4 (G02 LCI) Facelift 2021 30i
Consumption8.5 L/100 km27.7 mpg US33.2 mpg UK
Cost / 100 km14.88 LC100 km
Cost / 100 mi23.94 LC100 mi
Annual fuel used1,275 L337 US gal280 UK gal
Annual fuel cost2,231 LC/year

Head-to-head comparisons

BMW X4 (G02 LCI) Facelift 2021 30i

  • Is 79 kg lighter
  • Has 15 km/h (9 mph) higher top speed
  • Has 0 hp/t better power-to-weight

Pros

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

Cons

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

BMW X3 (G45) 30

  • Has 10 hp more
  • Has 50 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 45 L more trunk volume

Pros

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

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X4 (G02 LCI) 30i
BMW X3 (G45) 30
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2 vehicles selected

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