Car comparison

BMW X7 (G07) 40ivsBMW X6 (F16) 35i

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

New comparison

BMW X7 (G07)

40i

340 hp2998 ccGasolineAWDAutomaticTurbochargedSUV2018-2020
VS

BMW X6 (F16)

35i

306 hp2979 ccGasolineAWDAutomaticTurbochargedSUV2014-2018

Comparison overview

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

Best choices

BMW X6 (F16) 35i

  • Lightest
    2,025 kg
    4,464 lb
  • Best power-to-weight
    151 hp/t
    113 kW/t
    6.6 kg/hp
  • Lowest combined fuel consumption
    8.6 L/100 km
    27.4 mpg US
    32.8 mpg UK
  • Lowest CO2 emissions
    200 g/km
  • Best estimated range
    988 km
    614 mi
  • Largest trunk
    550 L
  • Best overall score
    68/100
  • Best economy score
    84/100
  • Best practicality score
    87/100

BMW X7 (G07) 40i

  • Quickest 0-100 km/h
    6.1 s
  • Fastest top speed
    245 km/h
    152 mph
  • Most powerful
    340 hp
    254 kW
  • Highest torque
    450 Nm
    332 lb-ft
  • Best performance score
    61/100

Specification comparison

Specification comparison
ModelBMWX7 (G07)40iBMWX6 (F16)35i
Power
340hp254kW
306hp228kW
Torque
450Nm332lb-ft
400Nm295lb-ft
Curb weight
2,320kg5,115lb
2,025kg4,464lb
Gross weight
3,155kg6,956lb
2,740kg6,041lb
Top speed
245 km/h
152 mph
240 km/h
149 mph
To 99% top speed
88.1s99% target: 243 km/h / 151 mph
Calculated
84.3s99% target: 238 km/h / 148 mph
Calculated
0-100 km/h
6.1s
6.4s
0-200 km/h
25.8s
Calculated
27.1s
Calculated
0-60 mph
5.8s
Calculated
6.1s
Calculated
Fuel consumption
9L/100 km26.1mpg US31.4mpg UK
8.6L/100 km27.4mpg US32.8mpg UK
Fuel consumption city-
11.4L/100 km20.6mpg US24.8mpg UK
Fuel consumption highway-
7L/100 km33.6mpg US40.4mpg UK
Quarter mile
14.3s
Calculated
14.5s
Calculated
Power-to-weight
147hp/t109kW/t66hp/1000 lb
Calculated
151hp/t113kW/t69hp/1000 lb
Calculated
Torque-to-weight
194Nm/t130lb-ft/ton
Calculated
198Nm/t132lb-ft/ton
Calculated
Estimated range
922km573mi
Calculated
988km614mi
Calculated
Displacement
2,998cc183cu in
2,979cc182cu 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
1,706mm67in
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
205g/km
200g/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) 40iBMW X6 (F16) 35iPowerTorque
  • BMW X7 (G07) 40i: Power / Torque
  • BMW X6 (F16) 35i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX7 (G07)40i5,500-6,500 rpm1,500-5,200 rpm6,750 rpm
BMWX6 (F16)35i5,800-6,400 rpm1,200-5,000 rpm6,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX7 (G07)40iBMWX6 (F16)35i
Acceleration checkpoints
0-60 mph
0-97 km/h
5.8 s
6.1 s
0-100 km/h
0-62 mph
6.1 s
6.4 s
0-200 km/h
0-124 mph
25.8 s
27.1 s
Top speed
245 km/h
152 mph
240 km/h
149 mph
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
6.1 s
6.2 s
1/8 mile
201 m
9.2 s
9.4 s
1000 ft
305 m
12.0 s
12.2 s
1/4 mile
402 m
14.3 s
14.5 s
Trap speed
1/4 mile
402 m
159 km/h
99 mph
157 km/h
98 mph

Power comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
340 hp
254 kW
BMWX6 (F16)35i
306 hp
228 kW

BMW X7 (G07) 40i has 34 hp more than BMW X6 (F16) 35i.

The biggest power difference is between BMW X6 (F16) 35i and BMW X7 (G07) 40i: 34 hp (25 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
450 Nm
332 lb-ft
BMWX6 (F16)35i
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
2,320 kg
5,115 lb
BMWX6 (F16)35i
2,025 kg
4,464 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)40i
245 km/h
152 mph
BMWX6 (F16)35i
240 km/h
149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i6.1 s
BMWX6 (F16)35i6.4 s

The biggest 0-100 km/h difference is between BMW X7 (G07) 40i and BMW X6 (F16) 35i: 0.3 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)40i
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
BMWX6 (F16)35i
8.6 L/100 km
27.4 mpg US
32.8 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
147 hp/t
109 kW/t
6.8 kg/hp
BMWX6 (F16)35i
151 hp/t
113 kW/t
6.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWX7 (G07)40i
922 km
573 mi
BMWX6 (F16)35i
988 km
614 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX7 (G07)40i
340 hp
254 kW
6.1 s
245 km/h
152 mph
BMWX6 (F16)35i
306 hp
228 kW
6.4 s
240 km/h
149 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)40i
Power
340 hp
254 kW
0-100 km/h6.1 s
Top speed
245 km/h
152 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)35i
Power
306 hp
228 kW
0-100 km/h6.4 s
Top speed
240 km/h
149 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)40i
Power
340 hp
254 kW
0-100 km/h6.1 s
Top speed
245 km/h
152 mph
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
BMWX6 (F16)35i
Power
306 hp
228 kW
0-100 km/h6.4 s
Top speed
240 km/h
149 mph
8.6 L/100 km
27.4 mpg US
32.8 mpg UK

BMW X7 (G07) 40i 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)40i
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
6.1 s
BMWX6 (F16)35i
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
6.4 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
BMWX7 (G07)40i
147 hp/t
109 kW/t
6.8 kg/hp
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
BMWX6 (F16)35i
151 hp/t
113 kW/t
6.6 kg/hp
8.6 L/100 km
27.4 mpg US
32.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWX7 (G07)40iBMWX6 (F16)35i
Power
340 hp
254 kW
306 hp
228 kW
Torque
450 Nm
332 lb-ft
400 Nm
295 lb-ft
Acceleration
6.1 s
6.4 s
Top speed
245 km/h
152 mph
240 km/h
149 mph
Lightness
2,320 kg
5,115 lb
2,025 kg
4,464 lb
Fuel consumption
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
8.6 L/100 km
27.4 mpg US
32.8 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
922 km
573 mi
988 km
614 mi
CO2 score
205 g/km
200 g/km
Trunk score
326 L
11.5 cu ft
550 L
19.4 cu ft
Power-to-weight score
147 hp/t
109 kW/t
6.8 kg/hp
151 hp/t
113 kW/t
6.6 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 X7 (G07) 40iBMW X6 (F16) 35i
Consumption9 L/100 km26.1 mpg US31.4 mpg UK8.6 L/100 km27.4 mpg US32.8 mpg UK
Cost / 100 km15.75 LC100 km15.05 LC100 km
Cost / 100 mi25.35 LC100 mi24.22 LC100 mi
Annual fuel used1,350 L357 US gal297 UK gal1,290 L341 US gal284 UK gal
Annual fuel cost2,363 LC/year2,258 LC/year

Head-to-head comparisons

BMW X7 (G07) 40i

  • Has 34 hp more
  • Has 50 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 5 km/h (3 mph) higher top speed

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk
  • Highest CO2 emissions

BMW X6 (F16) 35i

  • Is 295 kg lighter
  • Uses 0.4 L/100 km less fuel
  • Has 5 hp/t better power-to-weight
  • Has 66 km (41 mi) more estimated range
  • Has 224 L more trunk volume
  • Emits 5 g/km less CO2

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X7 (G07) 40i
BMW X6 (F16) 35i
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