Car comparison

BMW X4 (F26) 30dvsBMW X6 (F16) 30d

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

New comparison

BMW X4 (F26)

30d

258 hp2993 ccDieselAWDAutomaticTurbocharged2014-2018
VS

BMW X6 (F16)

30d

258 hp2993 ccDieselAWDAutomaticTurbochargedSUV2014-2018

Comparison overview

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

Best choices

BMW X4 (F26) 30d

  • Quickest 0-100 km/h
    5.8 s
  • Fastest top speed
    234 km/h
    145 mph
  • Most powerful
    258 hp
    192 kW
  • Highest torque
    560 Nm
    413 lb-ft
  • Lightest
    1,820 kg
    4,012 lb
  • Best power-to-weight
    142 hp/t
    106 kW/t
    7.1 kg/hp
  • Lowest combined fuel consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest city consumption
    6.5 L/100 km
    36.2 mpg US
    43.5 mpg UK
  • Lowest highway consumption
    5.6 L/100 km
    42.0 mpg US
    50.4 mpg UK
  • Lowest CO2 emissions
    156 g/km
  • Best performance score
    62/100
  • Best economy score
    91/100

BMW X6 (F16) 30d

  • Best estimated range
    1,417 km
    880 mi
  • Largest trunk
    550 L
  • Best overall score
    67/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelBMWX4 (F26)30dBMWX6 (F16)30d
Power
258hp192kW
258hp192kW
Torque
560Nm413lb-ft
560Nm413lb-ft
Curb weight
1,820kg4,012lb
2,065kg4,553lb
Gross weight
2,410kg5,313lb
2,780kg6,129lb
Top speed
234 km/h
145 mph
230 km/h
143 mph
To 99% top speed
82.9s99% target: 232 km/h / 144 mph
Calculated
84.4s99% target: 228 km/h / 141 mph
Calculated
0-100 km/h
5.8s
6.7s
0-200 km/h
27.7s
Calculated
31.4s
Calculated
0-60 mph
5.5s
Calculated
6.3s
Calculated
Fuel consumption
5.9L/100 km39.9mpg US47.9mpg UK
6L/100 km39.2mpg US47.1mpg UK
Fuel consumption city
6.5L/100 km36.2mpg US43.5mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption highway
5.6L/100 km42mpg US50.4mpg UK
5.6L/100 km42mpg US50.4mpg UK
Quarter mile
14.1s
Calculated
14.8s
Calculated
Power-to-weight
142hp/t106kW/t64hp/1000 lb
Calculated
125hp/t93kW/t57hp/1000 lb
Calculated
Torque-to-weight
308Nm/t206lb-ft/ton
Calculated
271Nm/t181lb-ft/ton
Calculated
Estimated range
1,136km706mi
Calculated
1,417km880mi
Calculated
Displacement
2,993cc183cu in
2,993cc183cu in
Length
4,671mm184in
4,909mm193in
Width
1,881mm74in
1,989mm78in
Height
1,624mm64in
1,702mm67in
Wheelbase
2,810mm111in
2,933mm115in
Front track
1,616mm64in
1,640mm65in
Rear track
1,632mm64in
1,706mm67in
Ground clearance
204mm8in
212mm8in
Trunk volume
500L
550L
Max trunk volume
1,400L
1,525L
Doors
5
5
Seats
5
5
Fuel tank
67L
85L
CO2 emissions
156g/km
159g/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 X4 (F26) 30dBMW X6 (F16) 30dPowerTorque
  • BMW X4 (F26) 30d: Power / Torque
  • BMW X6 (F16) 30d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX4 (F26)30d4,000 rpm1,500-3,000 rpm4,250 rpm
BMWX6 (F16)30d4,000 rpm1,500-3,000 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX4 (F26)30dBMWX6 (F16)30d
Acceleration checkpoints
0-60 mph
0-97 km/h
5.5 s
6.3 s
0-100 km/h
0-62 mph
5.8 s
6.7 s
0-200 km/h
0-124 mph
27.7 s
31.4 s
Top speed
234 km/h
145 mph
230 km/h
143 mph
Drag race simulation
60 ft
18 m
2.2 s
2.3 s
330 ft
101 m
5.9 s
6.3 s
1/8 mile
201 m
9.0 s
9.6 s
1000 ft
305 m
11.8 s
12.4 s
1/4 mile
402 m
14.1 s
14.8 s
Trap speed
1/4 mile
402 m
158 km/h
98 mph
153 km/h
95 mph

Power comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d
258 hp
192 kW
BMWX6 (F16)30d
258 hp
192 kW

Torque comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d
560 Nm
413 lb-ft
BMWX6 (F16)30d
560 Nm
413 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d
1,820 kg
4,012 lb
BMWX6 (F16)30d
2,065 kg
4,553 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 (F26)30d
234 km/h
145 mph
BMWX6 (F16)30d
230 km/h
143 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d5.8 s
BMWX6 (F16)30d6.7 s

The biggest 0-100 km/h difference is between BMW X4 (F26) 30d and BMW X6 (F16) 30d: 0.9 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
BMWX6 (F16)30d
6.0 L/100 km
39.2 mpg US
47.1 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d
142 hp/t
106 kW/t
7.1 kg/hp
BMWX6 (F16)30d
125 hp/t
93 kW/t
8.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWX4 (F26)30d
1,136 km
706 mi
BMWX6 (F16)30d
1,417 km
880 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX4 (F26)30d
258 hp
192 kW
5.8 s
234 km/h
145 mph
BMWX6 (F16)30d
258 hp
192 kW
6.7 s
230 km/h
143 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 (F26)30d
Power
258 hp
192 kW
0-100 km/h5.8 s
Top speed
234 km/h
145 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
BMWX6 (F16)30d
Power
258 hp
192 kW
0-100 km/h6.7 s
Top speed
230 km/h
143 mph
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,909 mm
193.3 in
Height
1,702 mm
67.0 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
BMWX4 (F26)30d
Power
258 hp
192 kW
0-100 km/h5.8 s
Top speed
234 km/h
145 mph
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
BMWX6 (F16)30d
Power
258 hp
192 kW
0-100 km/h6.7 s
Top speed
230 km/h
143 mph
6.0 L/100 km
39.2 mpg US
47.1 mpg UK

BMW X4 (F26) 30d 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
BMWX4 (F26)30d
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
5.8 s
BMWX6 (F16)30d
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
6.7 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
BMWX4 (F26)30d
142 hp/t
106 kW/t
7.1 kg/hp
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
BMWX6 (F16)30d
125 hp/t
93 kW/t
8.0 kg/hp
6.0 L/100 km
39.2 mpg US
47.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWX4 (F26)30dBMWX6 (F16)30d
Power
258 hp
192 kW
258 hp
192 kW
Torque
560 Nm
413 lb-ft
560 Nm
413 lb-ft
Acceleration
5.8 s
6.7 s
Top speed
234 km/h
145 mph
230 km/h
143 mph
Lightness
1,820 kg
4,012 lb
2,065 kg
4,553 lb
Fuel consumption
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
Practicality
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
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,909 mm
193.3 in
Height
1,702 mm
67.0 in
Range score
1,136 km
706 mi
1,417 km
880 mi
CO2 score
156 g/km
159 g/km
Trunk score
500 L
17.7 cu ft
550 L
19.4 cu ft
Power-to-weight score
142 hp/t
106 kW/t
7.1 kg/hp
125 hp/t
93 kW/t
8.0 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 (F26) 30dBMW X6 (F16) 30d
Consumption5.9 L/100 km39.9 mpg US47.9 mpg UK6 L/100 km39.2 mpg US47.1 mpg UK
Cost / 100 km10.33 LC100 km10.50 LC100 km
Cost / 100 mi16.62 LC100 mi16.90 LC100 mi
Annual fuel used885 L234 US gal195 UK gal900 L238 US gal198 UK gal
Annual fuel cost1,549 LC/year1,575 LC/year

Head-to-head comparisons

BMW X4 (F26) 30d

  • Is 245 kg lighter
  • Is 0.9 s quicker from 0-100 km/h
  • Has 4 km/h (2 mph) higher top speed
  • Uses 0.1 L/100 km less fuel
  • Has 17 hp/t better power-to-weight
  • Emits 3 g/km less CO2

Pros

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

Cons

  • Smallest trunk

BMW X6 (F16) 30d

  • Has 281 km (175 mi) more estimated range
  • Has 50 L more trunk volume

Pros

  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X4 (F26) 30d
BMW X6 (F16) 30d
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