Car comparison

BMW X4 (G02 LCI) · Facelift 2021 20ivsBMW X3 (G01 LCI) · Facelift 2021 20i

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

New comparison

BMW X4 (G02 LCI) · Facelift 2021

20i

184 hp1998 ccGasolineAWDAutomaticTurbocharged2021-2025
VS

BMW X3 (G01 LCI) · Facelift 2021

20i

170 hp1597 ccGasolineRWDAutomaticTurbocharged2021-2024

Comparison overview

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

Best choices

BMW X4 (G02 LCI) Facelift 2021 20i

  • Quickest 0-100 km/h
    8.4 s
  • Fastest top speed
    215 km/h
    134 mph
  • Most powerful
    184 hp
    137 kW
  • Highest torque
    300 Nm
    221 lb-ft
  • Best power-to-weight
    102 hp/t
    76 kW/t
    9.8 kg/hp
  • Best overall score
    55/100
  • Best performance score
    45/100
  • Best economy score
    84/100

Specification comparison

Specification comparison
ModelBMWX4 (G02 LCI)Facelift 202120iBMWX3 (G01 LCI)Facelift 202120i
Power
184hp137kW
170hp127kW
Torque
300Nm221lb-ft
250Nm184lb-ft
Curb weight
1,800kg3,968lb
1,710kg3,770lb
Gross weight
2,420kg5,335lb
2,330kg5,137lb
Top speed
215 km/h
134 mph
208 km/h
129 mph
To 99% top speed
102.8s99% target: 213 km/h / 132 mph
Calculated
109.5s99% target: 206 km/h / 128 mph
Calculated
0-100 km/h
8.4s
9.1s
0-200 km/h
51.7s
Calculated
70.4s
Calculated
0-60 mph
7.9s
Calculated
8.6s
Calculated
Fuel consumption
8.4L/100 km28mpg US33.6mpg UK
-
Quarter mile
16.1s
Calculated
16.6s
Calculated
Power-to-weight
102hp/t76kW/t46hp/1000 lb
Calculated
99hp/t74kW/t45hp/1000 lb
Calculated
Torque-to-weight
167Nm/t112lb-ft/ton
Calculated
146Nm/t98lb-ft/ton
Calculated
Estimated range
774km481mi
Calculated
-
Displacement
1,998cc122cu in
1,597cc97cu in
Length
4,751mm187in
4,708mm185in
Width
1,918mm76in
1,891mm74in
Height
1,621mm64in
1,676mm66in
Wheelbase
2,864mm113in
2,864mm113in
Front track
1,620mm64in
1,620mm64in
Rear track
1,666mm66in
1,636mm64in
Ground clearance
204mm8in
204mm8in
Trunk volume
525L
550L
Max trunk volume
1,430L
1,600L
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 20iBMW X3 (G01 LCI) Facelift 2021 20iPowerTorque
  • BMW X4 (G02 LCI) Facelift 2021 20i: Power / Torque
  • BMW X3 (G01 LCI) Facelift 2021 20i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX4 (G02 LCI)Facelift 202120i5,000-6,500 rpm1,350-4,000 rpm6,750 rpm
BMWX3 (G01 LCI)Facelift 202120i5,000-5,500 rpm2,000-4,400 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX4 (G02 LCI)Facelift 202120iBMWX3 (G01 LCI)Facelift 202120i
Acceleration checkpoints
0-60 mph
0-97 km/h
7.9 s
8.6 s
0-100 km/h
0-62 mph
8.4 s
9.1 s
0-200 km/h
0-124 mph
51.7 s
70.4 s
Top speed
215 km/h
134 mph
208 km/h
129 mph
Drag race simulation
60 ft
18 m
2.5 s
2.5 s
330 ft
101 m
6.8 s
7.0 s
1/8 mile
201 m
10.4 s
10.7 s
1000 ft
305 m
13.5 s
13.9 s
1/4 mile
402 m
16.1 s
16.6 s
Trap speed
1/4 mile
402 m
140 km/h
87 mph
135 km/h
84 mph

Power comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202120i
184 hp
137 kW
BMWX3 (G01 LCI)Facelift 202120i
170 hp
127 kW

BMW X4 (G02 LCI) Facelift 2021 20i has 14 hp more than BMW X3 (G01 LCI) Facelift 2021 20i.

The biggest power difference is between BMW X3 (G01 LCI) Facelift 2021 20i and BMW X4 (G02 LCI) Facelift 2021 20i: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202120i
300 Nm
221 lb-ft
BMWX3 (G01 LCI)Facelift 202120i
250 Nm
184 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX4 (G02 LCI)Facelift 202120i
1,800 kg
3,968 lb
BMWX3 (G01 LCI)Facelift 202120i
1,710 kg
3,770 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 202120i
215 km/h
134 mph
BMWX3 (G01 LCI)Facelift 202120i
208 km/h
129 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 202120i8.4 s
BMWX3 (G01 LCI)Facelift 202120i9.1 s

The biggest 0-100 km/h difference is between BMW X4 (G02 LCI) Facelift 2021 20i and BMW X3 (G01 LCI) Facelift 2021 20i: 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
BMWX4 (G02 LCI)Facelift 202120i
102 hp/t
76 kW/t
9.8 kg/hp
BMWX3 (G01 LCI)Facelift 202120i
99 hp/t
74 kW/t
10.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX4 (G02 LCI)Facelift 202120i
184 hp
137 kW
8.4 s
215 km/h
134 mph
BMWX3 (G01 LCI)Facelift 202120i
170 hp
127 kW
9.1 s
208 km/h
129 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 202120i
Power
184 hp
137 kW
0-100 km/h8.4 s
Top speed
215 km/h
134 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 (G01 LCI)Facelift 202120i
Power
170 hp
127 kW
0-100 km/h9.1 s
Top speed
208 km/h
129 mph
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,708 mm
185.4 in
Height
1,676 mm
66.0 in

Detailed score breakdown

Detailed score breakdown
VehicleBMWX4 (G02 LCI)Facelift 202120iBMWX3 (G01 LCI)Facelift 202120i
Power
184 hp
137 kW
170 hp
127 kW
Torque
300 Nm
221 lb-ft
250 Nm
184 lb-ft
Acceleration
8.4 s
9.1 s
Top speed
215 km/h
134 mph
208 km/h
129 mph
Lightness
1,800 kg
3,968 lb
1,710 kg
3,770 lb
Fuel consumption
8.4 L/100 km
28.0 mpg US
33.6 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
550 L
19.4 cu ft
Length
4,708 mm
185.4 in
Height
1,676 mm
66.0 in
Range score
774 km
481 mi
-
Trunk score
525 L
18.5 cu ft
550 L
19.4 cu ft
Power-to-weight score
102 hp/t
76 kW/t
9.8 kg/hp
99 hp/t
74 kW/t
10.1 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 20i
Consumption8.4 L/100 km28 mpg US33.6 mpg UK
Cost / 100 km14.70 LC100 km
Cost / 100 mi23.66 LC100 mi
Annual fuel used1,260 L333 US gal277 UK gal
Annual fuel cost2,205 LC/year

Head-to-head comparisons

BMW X4 (G02 LCI) Facelift 2021 20i

  • Has 14 hp more
  • Has 50 Nm more
  • Is 0.7 s quicker from 0-100 km/h
  • Has 7 km/h (4 mph) higher top speed
  • Has 3 hp/t better power-to-weight

Pros

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

Cons

  • Heaviest
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X4 (G02 LCI) 20i
BMW X3 (G01 LCI) 20i
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BMW X4 (G02 LCI) · Facelift 2021 20i vs BMW X3 (G01 LCI) · Facelift 2021 20i - car comparison - FastVsFaster