Car comparison

BMW X7 (G07) 50ivsBMW X6 (F16) M50d

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

New comparison

BMW X7 (G07)

50i

462 hp4395 ccGasolineAWDAutomaticTurbochargedSUV2018-2019
VS

BMW X6 (F16)

M50d

381 hp2993 ccDieselAWDAutomaticTurbochargedSUV2014-2018

Comparison overview

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

Best choices

BMW X6 (F16) M50d

  • Quickest 0-100 km/h
    5.2 s
  • Highest torque
    740 Nm
    546 lb-ft
  • Lightest
    2,185 kg
    4,817 lb
  • Lowest combined fuel consumption
    6.6 L/100 km
    35.6 mpg US
    42.8 mpg UK
  • Lowest CO2 emissions
    174 g/km
  • Best estimated range
    1,288 km
    800 mi
  • Largest trunk
    550 L
  • Best overall score
    77/100
  • Best economy score
    89/100
  • Best practicality score
    87/100

BMW X7 (G07) 50i

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    462 hp
    345 kW
  • Best power-to-weight
    188 hp/t
    140 kW/t
    5.3 kg/hp
  • Best performance score
    74/100

Specification comparison

Specification comparison
ModelBMWX7 (G07)50iBMWX6 (F16)M50d
Power
462hp345kW
381hp284kW
Torque
650Nm479lb-ft
740Nm546lb-ft
Curb weight
2,460kg5,423lb
2,185kg4,817lb
Gross weight
3,255kg7,176lb
2,900kg6,393lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
250 km/h
155 mph
To 99% top speed
80.3s99% target: 257 km/h / 160 mph
Calculated
73.0s99% target: 248 km/h / 154 mph
Calculated
0-100 km/h
5.4s
5.2s
0-200 km/h
20.4s
Calculated
20.7s
Calculated
0-60 mph
5.1s
Calculated
4.9s
Calculated
Fuel consumption
11.4L/100 km20.6mpg US24.8mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
Fuel consumption city-
7.2L/100 km32.7mpg US39.2mpg UK
Fuel consumption highway-
6.3L/100 km37.3mpg US44.8mpg UK
Quarter mile
13.6s
Calculated
13.4s
Calculated
Power-to-weight
188hp/t140kW/t85hp/1000 lb
Calculated
174hp/t130kW/t79hp/1000 lb
Calculated
Torque-to-weight
264Nm/t177lb-ft/ton
Calculated
339Nm/t227lb-ft/ton
Calculated
Estimated range
728km452mi
Calculated
1,288km800mi
Calculated
Displacement
4,395cc268cu in
2,993cc183cu in
Length
5,151mm203in
4,909mm193in
Width
2,000mm79in
1,989mm78in
Height
1,805mm71in
1,702mm67in
Wheelbase
3,105mm122in
2,933mm115in
Front track
1,684mm66in
1,640mm65in
Rear track
1,705mm67in
1,700mm67in
Ground clearance
221mm9in
212mm8in
Trunk volume
326L
550L
Max trunk volume
2,120L
1,525L
Doors
5
5
Seats
6
5
Fuel tank
83L
85L
CO2 emissions
261g/km
174g/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 X7 (G07) 50iBMW X6 (F16) M50dPowerTorque
  • BMW X7 (G07) 50i: Power / Torque
  • BMW X6 (F16) M50d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX7 (G07)50i5,250-6,000 rpm1,500-4,750 rpm6,250 rpm
BMWX6 (F16)M50d4,000-4,400 rpm2,000-3,000 rpm4,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX7 (G07)50iBMWX6 (F16)M50d
Acceleration checkpoints
0-60 mph
0-97 km/h
5.1 s
4.9 s
0-100 km/h
0-62 mph
5.4 s
5.2 s
0-200 km/h
0-124 mph
20.4 s
20.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
250 km/h
155 mph
Drag race simulation
60 ft
18 m
2.2 s
2.1 s
330 ft
101 m
5.8 s
5.7 s
1/8 mile
201 m
8.8 s
8.7 s
1000 ft
305 m
11.4 s
11.3 s
1/4 mile
402 m
13.6 s
13.4 s
Trap speed
1/4 mile
402 m
169 km/h
105 mph
169 km/h
105 mph

Power comparison

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

Chart data table
VehicleValue
BMWX7 (G07)50i
462 hp
345 kW
BMWX6 (F16)M50d
381 hp
284 kW

BMW X7 (G07) 50i has 81 hp more than BMW X6 (F16) M50d.

The biggest power difference is between BMW X6 (F16) M50d and BMW X7 (G07) 50i: 81 hp (60 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX7 (G07)50i
650 Nm
479 lb-ft
BMWX6 (F16)M50d
740 Nm
546 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX7 (G07)50i
2,460 kg
5,423 lb
BMWX6 (F16)M50d
2,185 kg
4,817 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWX7 (G07)50i
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMWX6 (F16)M50d
250 km/h
155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX7 (G07)50i5.4 s
BMWX6 (F16)M50d5.2 s

Although BMW X7 (G07) 50i has more power, BMW X6 (F16) M50d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW X6 (F16) M50d and BMW X7 (G07) 50i: 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
BMWX7 (G07)50i
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
BMWX6 (F16)M50d
6.6 L/100 km
35.6 mpg US
42.8 mpg UK

The biggest fuel consumption difference is between BMW X6 (F16) M50d and BMW X7 (G07) 50i: 4.8 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
BMWX7 (G07)50i
188 hp/t
140 kW/t
5.3 kg/hp
BMWX6 (F16)M50d
174 hp/t
130 kW/t
5.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWX7 (G07)50i
728 km
452 mi
BMWX6 (F16)M50d
1,288 km
800 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX7 (G07)50i
462 hp
345 kW
5.4 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMWX6 (F16)M50d
381 hp
284 kW
5.2 s
250 km/h
155 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
BMWX7 (G07)50i
Power
462 hp
345 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
6 seats
Trunk
326 L
11.5 cu ft
Length
5,151 mm
202.8 in
Height
1,805 mm
71.1 in
BMWX6 (F16)M50d
Power
381 hp
284 kW
0-100 km/h5.2 s
Top speed
250 km/h
155 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
BMWX7 (G07)50i
Power
462 hp
345 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
BMWX6 (F16)M50d
Power
381 hp
284 kW
0-100 km/h5.2 s
Top speed
250 km/h
155 mph
6.6 L/100 km
35.6 mpg US
42.8 mpg UK

BMW X6 (F16) M50d 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
BMWX7 (G07)50i
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
5.4 s
BMWX6 (F16)M50d
6.6 L/100 km
35.6 mpg US
42.8 mpg UK
5.2 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
BMWX7 (G07)50i
188 hp/t
140 kW/t
5.3 kg/hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
BMWX6 (F16)M50d
174 hp/t
130 kW/t
5.7 kg/hp
6.6 L/100 km
35.6 mpg US
42.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWX7 (G07)50iBMWX6 (F16)M50d
Power
462 hp
345 kW
381 hp
284 kW
Torque
650 Nm
479 lb-ft
740 Nm
546 lb-ft
Acceleration
5.4 s
5.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
250 km/h
155 mph
Lightness
2,460 kg
5,423 lb
2,185 kg
4,817 lb
Fuel consumption
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
6.6 L/100 km
35.6 mpg US
42.8 mpg UK
Practicality
Doors/seats
5 doors
6 seats
Trunk
326 L
11.5 cu ft
Length
5,151 mm
202.8 in
Height
1,805 mm
71.1 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
728 km
452 mi
1,288 km
800 mi
CO2 score
261 g/km
174 g/km
Trunk score
326 L
11.5 cu ft
550 L
19.4 cu ft
Power-to-weight score
188 hp/t
140 kW/t
5.3 kg/hp
174 hp/t
130 kW/t
5.7 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 X7 (G07) 50iBMW X6 (F16) M50d
Consumption11.4 L/100 km20.6 mpg US24.8 mpg UK6.6 L/100 km35.6 mpg US42.8 mpg UK
Cost / 100 km19.95 LC100 km11.55 LC100 km
Cost / 100 mi32.11 LC100 mi18.59 LC100 mi
Annual fuel used1,710 L452 US gal376 UK gal990 L262 US gal218 UK gal
Annual fuel cost2,993 LC/year1,733 LC/year

Head-to-head comparisons

BMW X7 (G07) 50i

  • Has 81 hp more
  • Has 10 km/h (6 mph) higher top speed
  • Has 13 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk
  • Highest CO2 emissions

BMW X6 (F16) M50d

  • Has 90 Nm more
  • Is 275 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Uses 4.8 L/100 km less fuel
  • Has 560 km (348 mi) more estimated range
  • Has 224 L more trunk volume
  • Emits 87 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X7 (G07) 50i
BMW X6 (F16) M50d
Compare selected cars
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