Car comparison

BMW X1 (F48) 25dvsBMW X4 (F26) 28i

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

New comparison

BMW X1 (F48)

25d

231 hp1995 ccDieselAWDAutomaticTurbochargedSUV2015-2018
VS

BMW X4 (F26)

28i

245 hp1997 ccGasolineAWDAutomaticTurbocharged2014-2018

Comparison overview

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

Best choices

BMW X1 (F48) 25d

  • Fastest top speed
    235 km/h
    146 mph
  • Highest torque
    450 Nm
    332 lb-ft
  • Lightest
    1,575 kg
    3,472 lb
  • Best power-to-weight
    147 hp/t
    109 kW/t
    6.8 kg/hp
  • Lowest combined fuel consumption
    5.2 L/100 km
    45.2 mpg US
    54.3 mpg UK
  • Lowest city consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest highway consumption
    4.8 L/100 km
    49.0 mpg US
    58.9 mpg UK
  • Lowest CO2 emissions
    137 g/km
  • Best estimated range
    981 km
    609 mi
  • Largest trunk
    505 L
  • Best overall score
    66/100
  • Best performance score
    58/100
  • Best economy score
    93/100
  • Best practicality score
    84/100

Specification comparison

Specification comparison
ModelBMWX1 (F48)25dBMWX4 (F26)28i
Power
231hp172kW
245hp183kW
Torque
450Nm332lb-ft
350Nm258lb-ft
Curb weight
1,575kg3,472lb
1,770kg3,902lb
Gross weight
2,170kg4,784lb
2,360kg5,203lb
Top speed
235 km/h
146 mph
232 km/h
144 mph
To 99% top speed
69.9s99% target: 233 km/h / 145 mph
Calculated
90.3s99% target: 230 km/h / 143 mph
Calculated
0-100 km/h
6.6s
6.4s
0-200 km/h
26.1s
Calculated
31.2s
Calculated
0-60 mph
6.3s
Calculated
6.0s
Calculated
Fuel consumption
5.2L/100 km45.2mpg US54.3mpg UK
7.3L/100 km32.2mpg US38.7mpg UK
Fuel consumption city
5.9L/100 km39.9mpg US47.9mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption highway
4.8L/100 km49mpg US58.9mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
Quarter mile
14.6s
Calculated
14.6s
Calculated
Power-to-weight
147hp/t109kW/t67hp/1000 lb
Calculated
138hp/t103kW/t63hp/1000 lb
Calculated
Torque-to-weight
286Nm/t191lb-ft/ton
Calculated
198Nm/t132lb-ft/ton
Calculated
Estimated range
981km609mi
Calculated
918km570mi
Calculated
Displacement
1,995cc122cu in
1,997cc122cu in
Length
4,439mm175in
4,671mm184in
Width
1,821mm72in
1,881mm74in
Height
1,598mm63in
1,624mm64in
Wheelbase
2,670mm105in
2,810mm111in
Front track
1,561mm61in
1,616mm64in
Rear track
1,562mm61in
1,632mm64in
Ground clearance
183mm7in
204mm8in
Trunk volume
505L
500L
Max trunk volume
1,550L
1,400L
Doors
5
5
Seats
5
5
Fuel tank
51L
67L
CO2 emissions
137g/km
169g/km

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 X1 (F48) 25dBMW X4 (F26) 28iPowerTorque
  • BMW X1 (F48) 25d: Power / Torque
  • BMW X4 (F26) 28i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX1 (F48)25d4,400 rpm1,500-3,000 rpm4,650 rpm
BMWX4 (F26)28i5,000-6,500 rpm1,250-4,800 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX1 (F48)25dBMWX4 (F26)28i
Acceleration checkpoints
0-60 mph
0-97 km/h
6.3 s
6.0 s
0-100 km/h
0-62 mph
6.6 s
6.4 s
0-200 km/h
0-124 mph
26.1 s
31.2 s
Top speed
235 km/h
146 mph
232 km/h
144 mph
Drag race simulation
60 ft
18 m
2.5 s
2.2 s
330 ft
101 m
6.4 s
6.1 s
1/8 mile
201 m
9.6 s
9.4 s
1000 ft
305 m
12.4 s
12.2 s
1/4 mile
402 m
14.6 s
14.6 s
Trap speed
1/4 mile
402 m
159 km/h
99 mph
153 km/h
95 mph

Power comparison

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

Chart data table
VehicleValue
BMWX1 (F48)25d
231 hp
172 kW
BMWX4 (F26)28i
245 hp
183 kW

BMW X4 (F26) 28i has 14 hp more than BMW X1 (F48) 25d.

The biggest power difference is between BMW X1 (F48) 25d and BMW X4 (F26) 28i: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX1 (F48)25d
450 Nm
332 lb-ft
BMWX4 (F26)28i
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX1 (F48)25d
1,575 kg
3,472 lb
BMWX4 (F26)28i
1,770 kg
3,902 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWX1 (F48)25d
235 km/h
146 mph
BMWX4 (F26)28i
232 km/h
144 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX1 (F48)25d6.6 s
BMWX4 (F26)28i6.4 s

The biggest 0-100 km/h difference is between BMW X4 (F26) 28i and BMW X1 (F48) 25d: 0.2 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
BMWX1 (F48)25d
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMWX4 (F26)28i
7.3 L/100 km
32.2 mpg US
38.7 mpg UK

The biggest fuel consumption difference is between BMW X1 (F48) 25d and BMW X4 (F26) 28i: 2.1 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWX1 (F48)25d
147 hp/t
109 kW/t
6.8 kg/hp
BMWX4 (F26)28i
138 hp/t
103 kW/t
7.2 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
BMWX1 (F48)25d
981 km
609 mi
BMWX4 (F26)28i
918 km
570 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX1 (F48)25d
231 hp
172 kW
6.6 s
235 km/h
146 mph
BMWX4 (F26)28i
245 hp
183 kW
6.4 s
232 km/h
144 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
BMWX1 (F48)25d
Power
231 hp
172 kW
0-100 km/h6.6 s
Top speed
235 km/h
146 mph
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,439 mm
174.8 in
Height
1,598 mm
62.9 in
BMWX4 (F26)28i
Power
245 hp
183 kW
0-100 km/h6.4 s
Top speed
232 km/h
144 mph
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,671 mm
183.9 in
Height
1,624 mm
63.9 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
BMWX1 (F48)25d
Power
231 hp
172 kW
0-100 km/h6.6 s
Top speed
235 km/h
146 mph
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMWX4 (F26)28i
Power
245 hp
183 kW
0-100 km/h6.4 s
Top speed
232 km/h
144 mph
7.3 L/100 km
32.2 mpg US
38.7 mpg UK

BMW X1 (F48) 25d is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
BMWX1 (F48)25d
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
6.6 s
BMWX4 (F26)28i
7.3 L/100 km
32.2 mpg US
38.7 mpg UK
6.4 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
BMWX1 (F48)25d
147 hp/t
109 kW/t
6.8 kg/hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
BMWX4 (F26)28i
138 hp/t
103 kW/t
7.2 kg/hp
7.3 L/100 km
32.2 mpg US
38.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWX1 (F48)25dBMWX4 (F26)28i
Power
231 hp
172 kW
245 hp
183 kW
Torque
450 Nm
332 lb-ft
350 Nm
258 lb-ft
Acceleration
6.6 s
6.4 s
Top speed
235 km/h
146 mph
232 km/h
144 mph
Lightness
1,575 kg
3,472 lb
1,770 kg
3,902 lb
Fuel consumption
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
7.3 L/100 km
32.2 mpg US
38.7 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,439 mm
174.8 in
Height
1,598 mm
62.9 in
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,671 mm
183.9 in
Height
1,624 mm
63.9 in
Range score
981 km
609 mi
918 km
570 mi
CO2 score
137 g/km
169 g/km
Trunk score
505 L
17.8 cu ft
500 L
17.7 cu ft
Power-to-weight score
147 hp/t
109 kW/t
6.8 kg/hp
138 hp/t
103 kW/t
7.2 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 X1 (F48) 25dBMW X4 (F26) 28i
Consumption5.2 L/100 km45.2 mpg US54.3 mpg UK7.3 L/100 km32.2 mpg US38.7 mpg UK
Cost / 100 km9.10 LC100 km12.78 LC100 km
Cost / 100 mi14.65 LC100 mi20.56 LC100 mi
Annual fuel used780 L206 US gal172 UK gal1,095 L289 US gal241 UK gal
Annual fuel cost1,365 LC/year1,916 LC/year

Head-to-head comparisons

BMW X1 (F48) 25d

  • Has 100 Nm more
  • Is 195 kg lighter
  • Has 3 km/h (2 mph) higher top speed
  • Uses 2.1 L/100 km less fuel
  • Has 8 hp/t better power-to-weight
  • Has 63 km (39 mi) more estimated range
  • Has 5 L more trunk volume
  • Emits 32 g/km less CO2

Pros

  • Highest top speed
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

BMW X4 (F26) 28i

  • Has 14 hp more
  • Is 0.2 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X1 (F48) 25d
BMW X4 (F26) 28i
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