Car comparison

BMW 4 Series Gran Coupe (G26) 420dvsBMW X1 (U11) 23d

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

New comparison

BMW 4 Series Gran Coupe (G26)

420d

190 hp1995 ccDieselRWDAutomaticTurbochargedCoupe2021-2024
VS

BMW X1 (U11)

23d

197 hp1995 ccDieselAWDAutomaticTurbocharged2022-present

Comparison overview

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

Best choices

BMW X1 (U11) 23d

  • Most powerful
    197 hp
    147 kW
  • Lightest
    1,690 kg
    3,726 lb
  • Best power-to-weight
    117 hp/t
    87 kW/t
    8.6 kg/hp
  • Lowest combined fuel consumption
    5.3 L/100 km
    44.4 mpg US
    53.3 mpg UK
  • Largest trunk
    500 L
  • Best overall score
    59/100
  • Best economy score
    93/100
  • Best practicality score
    75/100

BMW 4 Series Gran Coupe (G26) 420d

  • Quickest 0-100 km/h
    7.3 s
  • Fastest top speed
    235 km/h
    146 mph
  • Highest torque
    400 Nm
    295 lb-ft
  • Best estimated range
    1,093 km
    679 mi
  • Best performance score
    53/100

Specification comparison

Specification comparison
ModelBMW4 Series Gran Coupe (G26)420dBMWX1 (U11)23d
Power
190hp142kW
197hp147kW
Torque
400Nm295lb-ft
400Nm295lb-ft
Curb weight
1,705kg3,759lb
1,690kg3,726lb
Gross weight
2,260kg4,982lb
2,265kg4,993lb
Top speed
235 km/h
146 mph
225 km/h
140 mph
To 99% top speed
92.1s99% target: 233 km/h / 145 mph
Calculated
90.1s99% target: 223 km/h / 138 mph
Calculated
0-100 km/h
7.3s
7.4s
0-200 km/h
32.0s
Calculated
36.7s
Calculated
0-60 mph
6.9s
Calculated
7.0s
Calculated
Fuel consumption
5.4L/100 km43.6mpg US52.3mpg UK
5.3L/100 km44.4mpg US53.3mpg UK
Quarter mile
15.2s
Calculated
15.4s
Calculated
Power-to-weight
111hp/t83kW/t51hp/1000 lb
Calculated
117hp/t87kW/t53hp/1000 lb
Calculated
Torque-to-weight
235Nm/t157lb-ft/ton
Calculated
237Nm/t158lb-ft/ton
Calculated
Estimated range
1,093km679mi
Calculated
849km528mi
Calculated
Displacement
1,995cc122cu in
1,995cc122cu in
Length
4,783mm188in
4,500mm177in
Width
1,852mm73in
1,845mm73in
Height
1,442mm57in
1,642mm65in
Wheelbase
2,856mm112in
2,692mm106in
Front track
1,595mm63in
1,592mm63in
Rear track
1,623mm64in
1,593mm63in
Ground clearance
140mm6in
205mm8in
Trunk volume
470L
500L
Max trunk volume
1,290L
1,545L
Doors
5
5
Seats
5
5
Fuel tank
59L
45L

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 4 Series Gran Coupe (G26) 420dBMW X1 (U11) 23dPowerTorque
  • BMW 4 Series Gran Coupe (G26) 420d: Power / Torque
  • BMW X1 (U11) 23d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW4 Series Gran Coupe (G26)420d4,000 rpm1,750-2,500 rpm4,250 rpm
BMWX1 (U11)23d4,000 rpm1,500-2,750 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW4 Series Gran Coupe (G26)420dBMWX1 (U11)23d
Acceleration checkpoints
0-60 mph
0-97 km/h
6.9 s
7.0 s
0-100 km/h
0-62 mph
7.3 s
7.4 s
0-200 km/h
0-124 mph
32.0 s
36.7 s
Top speed
235 km/h
146 mph
225 km/h
140 mph
Drag race simulation
60 ft
18 m
2.5 s
2.4 s
330 ft
101 m
6.6 s
6.6 s
1/8 mile
201 m
9.9 s
10.0 s
1000 ft
305 m
12.8 s
12.9 s
1/4 mile
402 m
15.2 s
15.4 s
Trap speed
1/4 mile
402 m
151 km/h
94 mph
148 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
190 hp
142 kW
BMWX1 (U11)23d
197 hp
147 kW

BMW X1 (U11) 23d has 7 hp more than BMW 4 Series Gran Coupe (G26) 420d.

The biggest power difference is between BMW 4 Series Gran Coupe (G26) 420d and BMW X1 (U11) 23d: 7 hp (5 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
400 Nm
295 lb-ft
BMWX1 (U11)23d
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
1,705 kg
3,759 lb
BMWX1 (U11)23d
1,690 kg
3,726 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
235 km/h
146 mph
BMWX1 (U11)23d
225 km/h
140 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d7.3 s
BMWX1 (U11)23d7.4 s

Although BMW X1 (U11) 23d has more power, BMW 4 Series Gran Coupe (G26) 420d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW 4 Series Gran Coupe (G26) 420d and BMW X1 (U11) 23d: 0.1 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
BMWX1 (U11)23d
5.3 L/100 km
44.4 mpg US
53.3 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
111 hp/t
83 kW/t
9.0 kg/hp
BMWX1 (U11)23d
117 hp/t
87 kW/t
8.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW4 Series Gran Coupe (G26)420d
1,093 km
679 mi
BMWX1 (U11)23d
849 km
528 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW4 Series Gran Coupe (G26)420d
190 hp
142 kW
7.3 s
235 km/h
146 mph
BMWX1 (U11)23d
197 hp
147 kW
7.4 s
225 km/h
140 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
BMW4 Series Gran Coupe (G26)420d
Power
190 hp
142 kW
0-100 km/h7.3 s
Top speed
235 km/h
146 mph
Doors/seats
5 doors
5 seats
Trunk
470 L
16.6 cu ft
Length
4,783 mm
188.3 in
Height
1,442 mm
56.8 in
BMWX1 (U11)23d
Power
197 hp
147 kW
0-100 km/h7.4 s
Top speed
225 km/h
140 mph
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,500 mm
177.2 in
Height
1,642 mm
64.6 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
BMW4 Series Gran Coupe (G26)420d
Power
190 hp
142 kW
0-100 km/h7.3 s
Top speed
235 km/h
146 mph
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
BMWX1 (U11)23d
Power
197 hp
147 kW
0-100 km/h7.4 s
Top speed
225 km/h
140 mph
5.3 L/100 km
44.4 mpg US
53.3 mpg UK

BMW 4 Series Gran Coupe (G26) 420d 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
BMW4 Series Gran Coupe (G26)420d
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
7.3 s
BMWX1 (U11)23d
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
7.4 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
BMW4 Series Gran Coupe (G26)420d
111 hp/t
83 kW/t
9.0 kg/hp
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
BMWX1 (U11)23d
117 hp/t
87 kW/t
8.6 kg/hp
5.3 L/100 km
44.4 mpg US
53.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW4 Series Gran Coupe (G26)420dBMWX1 (U11)23d
Power
190 hp
142 kW
197 hp
147 kW
Torque
400 Nm
295 lb-ft
400 Nm
295 lb-ft
Acceleration
7.3 s
7.4 s
Top speed
235 km/h
146 mph
225 km/h
140 mph
Lightness
1,705 kg
3,759 lb
1,690 kg
3,726 lb
Fuel consumption
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
470 L
16.6 cu ft
Length
4,783 mm
188.3 in
Height
1,442 mm
56.8 in
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,500 mm
177.2 in
Height
1,642 mm
64.6 in
Range score
1,093 km
679 mi
849 km
528 mi
Trunk score
470 L
16.6 cu ft
500 L
17.7 cu ft
Power-to-weight score
111 hp/t
83 kW/t
9.0 kg/hp
117 hp/t
87 kW/t
8.6 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 4 Series Gran Coupe (G26) 420dBMW X1 (U11) 23d
Consumption5.4 L/100 km43.6 mpg US52.3 mpg UK5.3 L/100 km44.4 mpg US53.3 mpg UK
Cost / 100 km9.45 LC100 km9.28 LC100 km
Cost / 100 mi15.21 LC100 mi14.93 LC100 mi
Annual fuel used810 L214 US gal178 UK gal795 L210 US gal175 UK gal
Annual fuel cost1,418 LC/year1,391 LC/year

Head-to-head comparisons

BMW 4 Series Gran Coupe (G26) 420d

  • Is 0.1 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed
  • Has 244 km (151 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Best estimated range

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk

BMW X1 (U11) 23d

  • Has 7 hp more
  • Is 15 kg lighter
  • Uses 0.1 L/100 km less fuel
  • Has 5 hp/t better power-to-weight
  • Has 30 L more trunk volume

Pros

  • Most powerful
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 4 Series Gran Coupe (G26) 420d
BMW X1 (U11) 23d
Compare selected cars
2 vehicles selected

Popular comparisons

420d
420d
VS
BMW4 Series Gran Coupe (G26)420dvsBMW4 Series Coupe (G22)420d
23d
20i
VS
BMWX1 (U11)23dvsBMWX1 (F48)20i
420d
420d
VS
BMW4 Series Gran Coupe (G26)420dvsBMW4 Series Gran Coupe (F36)Facelift 2017420d
23d
20i
VS
BMWX1 (U11)23dvsBMWX1 (E84 LCI)Facelift 201220i
420d
420d
VS
BMW4 Series Gran Coupe (G26)420dvsBMW4 Series Coupe (F32)Facelift 2017420d
23d
23d
VS
BMWX1 (U11)23dvsBMWX1 (E84)23d
420d
420i
VS
BMW4 Series Gran Coupe (G26)420dvsBMW4 Series Coupe (F32)420i
23d
223d
VS
BMWX1 (U11)23dvsBMW2 Series Active Tourer (U06)223d
420d
420d
VS
BMW4 Series Gran Coupe (G26)420dvsBMW4 Series Gran Coupe (F36)420d
23d
320d
VS
BMWX1 (U11)23dvsBMW3 Series Sedan (G20 LCI)Facelift 2022320d
420d
420d
VS
BMW4 Series Gran Coupe (G26)420dvsBMW4 Series Convertible (G23)420d
23d
220d
VS
BMWX1 (U11)23dvsBMW2 Series Gran Coupe (F44)220d
BMW 4 Series Gran Coupe (G26) 420d vs BMW X1 (U11) 23d - car comparison - FastVsFaster