Car comparison

BMW X7 (G07) M50dvsInfiniti QX80 (Z62) 5.6 V8

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

New comparison

BMW X7 (G07)

M50d

400 hp2993 ccDieselAWDAutomaticTurbochargedSUV2018-2020
VS

Infiniti QX80 (Z62)

5.6 V8

405 hp5552 ccGasolineAWDAutomaticNaturally aspiratedSUV2014-2017

Comparison overview

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

Best choices

BMW X7 (G07) M50d

  • Quickest 0-100 km/h
    5.4 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    760 Nm
    561 lb-ft
  • Lightest
    2,460 kg
    5,423 lb
  • Best power-to-weight
    163 hp/t
    121 kW/t
    6.2 kg/hp
  • Lowest combined fuel consumption
    7.4 L/100 km
    31.8 mpg US
    38.2 mpg UK
  • Lowest CO2 emissions
    193 g/km
  • Best estimated range
    1,081 km
    672 mi
  • Best overall score
    75/100
  • Best performance score
    73/100
  • Best economy score
    87/100

Specification comparison

Specification comparison
ModelBMWX7 (G07)M50dInfinitiQX80 (Z62)5.6 V8
Power
400hp298kW
405hp302kW
Torque
760Nm561lb-ft
560Nm413lb-ft
Curb weight
2,460kg5,423lb
2,800kg6,173lb
Gross weight
3,290kg7,253lb
3,400kg7,496lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
85.6s99% target: 257 km/h / 160 mph
Calculated
111.2s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
5.4s
7.5s
0-200 km/h
21.0s
Calculated
46.7s
Calculated
0-60 mph
5.1s
Calculated
7.0s
Calculated
Fuel consumption
7.4L/100 km31.8mpg US38.2mpg UK
14.5L/100 km16.2mpg US19.5mpg UK
Fuel consumption city-
20.6L/100 km11.4mpg US13.7mpg UK
Fuel consumption highway-
11L/100 km21.4mpg US25.7mpg UK
Quarter mile
13.6s
Calculated
15.4s
Calculated
Power-to-weight
163hp/t121kW/t74hp/1000 lb
Calculated
145hp/t108kW/t66hp/1000 lb
Calculated
Torque-to-weight
309Nm/t207lb-ft/ton
Calculated
200Nm/t134lb-ft/ton
Calculated
Estimated range
1,081km672mi
Calculated
690km429mi
Calculated
Displacement
2,993cc183cu in
5,552cc339cu in
Length
5,151mm203in
5,305mm209in
Width
2,000mm79in
2,030mm80in
Height
1,805mm71in
1,925mm76in
Wheelbase
3,105mm122in
3,075mm121in
Front track
1,682mm66in
1,715mm68in
Rear track
1,703mm67in
1,725mm68in
Ground clearance
221mm9in
235mm9in
Trunk volume
326L
470L
Max trunk volume
2,120L
2,693L
Doors
5
5
Seats
6
7
Fuel tank
80L
100L
CO2 emissions
193g/km
373g/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) M50dInfiniti QX80 (Z62) 5.6 V8PowerTorque
  • BMW X7 (G07) M50d: Power / Torque
  • Infiniti QX80 (Z62) 5.6 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX7 (G07)M50d4,400 rpm2,000-3,000 rpm4,650 rpm
InfinitiQX80 (Z62)5.6 V85,800 rpm4,000 rpm6,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX7 (G07)M50dInfinitiQX80 (Z62)5.6 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
5.1 s
7.0 s
0-100 km/h
0-62 mph
5.4 s
7.5 s
0-200 km/h
0-124 mph
21.0 s
46.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.3 s
330 ft
101 m
5.8 s
6.4 s
1/8 mile
201 m
8.8 s
9.9 s
1000 ft
305 m
11.4 s
12.9 s
1/4 mile
402 m
13.6 s
15.4 s
Trap speed
1/4 mile
402 m
167 km/h
104 mph
143 km/h
89 mph

Power comparison

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

Chart data table
VehicleValue
BMWX7 (G07)M50d
400 hp
298 kW
InfinitiQX80 (Z62)5.6 V8
405 hp
302 kW

Infiniti QX80 (Z62) 5.6 V8 has 5 hp more than BMW X7 (G07) M50d.

The biggest power difference is between BMW X7 (G07) M50d and Infiniti QX80 (Z62) 5.6 V8: 5 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX7 (G07)M50d
760 Nm
561 lb-ft
InfinitiQX80 (Z62)5.6 V8
560 Nm
413 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX7 (G07)M50d
2,460 kg
5,423 lb
InfinitiQX80 (Z62)5.6 V8
2,800 kg
6,173 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)M50d
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
InfinitiQX80 (Z62)5.6 V8
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX7 (G07)M50d5.4 s
InfinitiQX80 (Z62)5.6 V87.5 s

Although Infiniti QX80 (Z62) 5.6 V8 has more power, BMW X7 (G07) M50d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW X7 (G07) M50d and Infiniti QX80 (Z62) 5.6 V8: 2.1 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMWX7 (G07)M50d
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
InfinitiQX80 (Z62)5.6 V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

The biggest fuel consumption difference is between BMW X7 (G07) M50d and Infiniti QX80 (Z62) 5.6 V8: 7.1 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
BMWX7 (G07)M50d
163 hp/t
121 kW/t
6.1 kg/hp
InfinitiQX80 (Z62)5.6 V8
145 hp/t
108 kW/t
6.9 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWX7 (G07)M50d
1,081 km
672 mi
InfinitiQX80 (Z62)5.6 V8
690 km
429 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX7 (G07)M50d
400 hp
298 kW
5.4 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
InfinitiQX80 (Z62)5.6 V8
405 hp
302 kW
7.5 s
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 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)M50d
Power
400 hp
298 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
InfinitiQX80 (Z62)5.6 V8
Power
405 hp
302 kW
0-100 km/h7.5 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
5 doors
7 seats
Trunk
470 L
16.6 cu ft
Length
5,305 mm
208.9 in
Height
1,925 mm
75.8 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)M50d
Power
400 hp
298 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
InfinitiQX80 (Z62)5.6 V8
Power
405 hp
302 kW
0-100 km/h7.5 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

BMW X7 (G07) 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)M50d
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
5.4 s
InfinitiQX80 (Z62)5.6 V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
7.5 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)M50d
163 hp/t
121 kW/t
6.2 kg/hp
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
InfinitiQX80 (Z62)5.6 V8
145 hp/t
108 kW/t
6.9 kg/hp
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWX7 (G07)M50dInfinitiQX80 (Z62)5.6 V8
Power
400 hp
298 kW
405 hp
302 kW
Torque
760 Nm
561 lb-ft
560 Nm
413 lb-ft
Acceleration
5.4 s
7.5 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Lightness
2,460 kg
5,423 lb
2,800 kg
6,173 lb
Fuel consumption
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
14.5 L/100 km
16.2 mpg US
19.5 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
7 seats
Trunk
470 L
16.6 cu ft
Length
5,305 mm
208.9 in
Height
1,925 mm
75.8 in
Range score
1,081 km
672 mi
690 km
429 mi
CO2 score
193 g/km
373 g/km
Trunk score
326 L
11.5 cu ft
470 L
16.6 cu ft
Power-to-weight score
163 hp/t
121 kW/t
6.2 kg/hp
145 hp/t
108 kW/t
6.9 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) M50dInfiniti QX80 (Z62) 5.6 V8
Consumption7.4 L/100 km31.8 mpg US38.2 mpg UK14.5 L/100 km16.2 mpg US19.5 mpg UK
Cost / 100 km12.95 LC100 km25.38 LC100 km
Cost / 100 mi20.84 LC100 mi40.84 LC100 mi
Annual fuel used1,110 L293 US gal244 UK gal2,175 L575 US gal478 UK gal
Annual fuel cost1,943 LC/year3,806 LC/year

Head-to-head comparisons

BMW X7 (G07) M50d

  • Has 200 Nm more
  • Is 340 kg lighter
  • Is 2.1 s quicker from 0-100 km/h
  • Has 40 km/h (25 mph) higher top speed
  • Uses 7.1 L/100 km less fuel
  • Has 18 hp/t better power-to-weight
  • Has 391 km (243 mi) more estimated range
  • Emits 180 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Smallest trunk

Infiniti QX80 (Z62) 5.6 V8

  • Has 5 hp more
  • Has 144 L more trunk volume

Pros

  • Most powerful
  • 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 X7 (G07) M50d
Infiniti QX80 (Z62) 5.6 V8
Compare selected cars
2 vehicles selected

Popular comparisons

M50d
40i
VS
BMWX7 (G07)M50dvsBMWX7 (G07)Facelift 202240i
5.6 V8
S 4.2 diesel V8
VS
InfinitiQX80 (Z62)5.6 V8vsPorscheCayenne IIFacelift 2014S 4.2 diesel V8
M50d
M50d
VS
BMWX7 (G07)M50dvsBMWX6 (F16)M50d
5.6 V8
570 V8
VS
InfinitiQX80 (Z62)5.6 V8vsLexusLX IIIFacelift 2015570 V8
M50d
M50d
VS
BMWX7 (G07)M50dvsBMWX5 (E70 LCI)Facelift 2010M50d
5.6 V8
55 95 kWh
VS
InfinitiQX80 (Z62)5.6 V8vsAUDIe-tron55 95 kWh
M50d
3.0i
VS
BMWX7 (G07)M50dvsJaguarF-PaceFacelift 20203.0i
5.6 V8
4.2 V8 FSI
VS
InfinitiQX80 (Z62)5.6 V8vsVolkswagenTouareg II (7P)Facelift 20144.2 V8 FSI
M50d
50i
VS
BMWX7 (G07)M50dvsBMWX6 (E71)50i
M50d
35d
VS
BMWX7 (G07)M50dvsBMWX3 (F25 LCI)Facelift 201435d
5.6 V8
ML 500 V8
VS
InfinitiQX80 (Z62)5.6 V8vsMercedes-BenzM-class (W166)ML 500 V8
M50d
M35i
VS
BMWX7 (G07)M50dvsBMWX2 (F39)M35i
BMW X7 (G07) M50d vs Infiniti QX80 (Z62) 5.6 V8 - car comparison - FastVsFaster