Car comparison

BMW X6 M (F86) 4.4 V8vsBMW X7 (G07) 50i

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

New comparison

BMW X6 M (F86)

4.4 V8

575 hp4395 ccGasolineAWDAutomaticTurbochargedSUV2015-2018
VS

BMW X7 (G07)

50i

462 hp4395 ccGasolineAWDAutomaticTurbochargedSUV2018-2019

Comparison overview

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

Best choices

BMW X6 M (F86) 4.4 V8

  • Quickest 0-100 km/h
    4.2 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    575 hp
    429 kW
  • Highest torque
    750 Nm
    553 lb-ft
  • Lightest
    2,265 kg
    4,993 lb
  • Best power-to-weight
    254 hp/t
    189 kW/t
    3.9 kg/hp
  • Lowest combined fuel consumption
    11.1 L/100 km
    21.2 mpg US
    25.4 mpg UK
  • Lowest CO2 emissions
    258 g/km
  • Best estimated range
    766 km
    476 mi
  • Largest trunk
    550 L
  • Best overall score
    84/100
  • Best performance score
    82/100
  • Best economy score
    77/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelBMWX6 M (F86)4.4 V8BMWX7 (G07)50i
Power
575hp429kW
462hp345kW
Torque
750Nm553lb-ft
650Nm479lb-ft
Curb weight
2,265kg4,993lb
2,460kg5,423lb
Gross weight
2,950kg6,504lb
3,255kg7,176lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
53.6s99% target: 257 km/h / 160 mph
Calculated
80.3s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.2s
5.4s
0-200 km/h
14.7s
Calculated
20.4s
Calculated
0-60 mph
4.0s
Calculated
5.1s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
11.4L/100 km20.6mpg US24.8mpg UK
Fuel consumption city
14.7L/100 km16mpg US19.2mpg UK
-
Fuel consumption highway
9L/100 km26.1mpg US31.4mpg UK
-
Quarter mile
12.3s
Calculated
13.6s
Calculated
Power-to-weight
254hp/t189kW/t115hp/1000 lb
Calculated
188hp/t140kW/t85hp/1000 lb
Calculated
Torque-to-weight
331Nm/t222lb-ft/ton
Calculated
264Nm/t177lb-ft/ton
Calculated
Estimated range
766km476mi
Calculated
728km452mi
Calculated
Displacement
4,395cc268cu in
4,395cc268cu in
Length
4,909mm193in
5,151mm203in
Width
1,989mm78in
2,000mm79in
Height
1,689mm66in
1,805mm71in
Wheelbase
2,933mm115in
3,105mm122in
Front track
1,666mm66in
1,684mm66in
Rear track
1,667mm66in
1,705mm67in
Ground clearance
195mm8in
221mm9in
Trunk volume
550L
326L
Max trunk volume
1,525L
2,120L
Doors
5
5
Seats
5
6
Fuel tank
85L
83L
CO2 emissions
258g/km
261g/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 X6 M (F86) 4.4 V8BMW X7 (G07) 50iPowerTorque
  • BMW X6 M (F86) 4.4 V8: Power / Torque
  • BMW X7 (G07) 50i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX6 M (F86)4.4 V86,000-6,500 rpm2,200-5,000 rpm6,750 rpm
BMWX7 (G07)50i5,250-6,000 rpm1,500-4,750 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX6 M (F86)4.4 V8BMWX7 (G07)50i
Acceleration checkpoints
0-60 mph
0-97 km/h
4.0 s
5.1 s
0-100 km/h
0-62 mph
4.2 s
5.4 s
0-200 km/h
0-124 mph
14.7 s
20.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.2 s
330 ft
101 m
5.3 s
5.8 s
1/8 mile
201 m
8.0 s
8.8 s
1000 ft
305 m
10.3 s
11.4 s
1/4 mile
402 m
12.3 s
13.6 s
Trap speed
1/4 mile
402 m
186 km/h
115 mph
169 km/h
105 mph

Power comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
575 hp
429 kW
BMWX7 (G07)50i
462 hp
345 kW

BMW X6 M (F86) 4.4 V8 has 113 hp more than BMW X7 (G07) 50i.

The biggest power difference is between BMW X7 (G07) 50i and BMW X6 M (F86) 4.4 V8: 113 hp (84 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
750 Nm
553 lb-ft
BMWX7 (G07)50i
650 Nm
479 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
2,265 kg
4,993 lb
BMWX7 (G07)50i
2,460 kg
5,423 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMWX7 (G07)50i
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V84.2 s
BMWX7 (G07)50i5.4 s

The biggest 0-100 km/h difference is between BMW X6 M (F86) 4.4 V8 and BMW X7 (G07) 50i: 1.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
BMWX7 (G07)50i
11.4 L/100 km
20.6 mpg US
24.8 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
254 hp/t
189 kW/t
3.9 kg/hp
BMWX7 (G07)50i
188 hp/t
140 kW/t
5.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWX6 M (F86)4.4 V8
766 km
476 mi
BMWX7 (G07)50i
728 km
452 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX6 M (F86)4.4 V8
575 hp
429 kW
4.2 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMWX7 (G07)50i
462 hp
345 kW
5.4 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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
BMWX6 M (F86)4.4 V8
Power
575 hp
429 kW
0-100 km/h4.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,909 mm
193.3 in
Height
1,689 mm
66.5 in
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

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
BMWX6 M (F86)4.4 V8
Power
575 hp
429 kW
0-100 km/h4.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
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

BMW X6 M (F86) 4.4 V8 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
BMWX6 M (F86)4.4 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
4.2 s
BMWX7 (G07)50i
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
5.4 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
BMWX6 M (F86)4.4 V8
254 hp/t
189 kW/t
3.9 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
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

Detailed score breakdown

Detailed score breakdown
VehicleBMWX6 M (F86)4.4 V8BMWX7 (G07)50i
Power
575 hp
429 kW
462 hp
345 kW
Torque
750 Nm
553 lb-ft
650 Nm
479 lb-ft
Acceleration
4.2 s
5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
2,265 kg
4,993 lb
2,460 kg
5,423 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,909 mm
193.3 in
Height
1,689 mm
66.5 in
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
Range score
766 km
476 mi
728 km
452 mi
CO2 score
258 g/km
261 g/km
Trunk score
550 L
19.4 cu ft
326 L
11.5 cu ft
Power-to-weight score
254 hp/t
189 kW/t
3.9 kg/hp
188 hp/t
140 kW/t
5.3 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 X6 M (F86) 4.4 V8BMW X7 (G07) 50i
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK11.4 L/100 km20.6 mpg US24.8 mpg UK
Cost / 100 km19.43 LC100 km19.95 LC100 km
Cost / 100 mi31.26 LC100 mi32.11 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal1,710 L452 US gal376 UK gal
Annual fuel cost2,914 LC/year2,993 LC/year

Head-to-head comparisons

BMW X6 M (F86) 4.4 V8

  • Has 113 hp more
  • Has 100 Nm more
  • Is 195 kg lighter
  • Is 1.2 s quicker from 0-100 km/h
  • Uses 0.3 L/100 km less fuel
  • Has 66 hp/t better power-to-weight
  • Has 38 km (23 mi) more estimated range
  • Has 224 L more trunk volume
  • 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
  • Best estimated range
  • Largest trunk

BMW X7 (G07) 50i

No measurable advantages in the available data.

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X6 M (F86) 4.4 V8
BMW X7 (G07) 50i
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