Car comparison

BMW 7 Series (G70) 740ivsBMW X7 (G07) · Facelift 2022 40i

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

New comparison

BMW 7 Series (G70)

740i

380 hp2998 ccGasolineRWDAutomaticTurbochargedSedan2022-2026
VS

BMW X7 (G07) · Facelift 2022

40i

380 hp2998 ccGasolineAWDAutomaticTurbocharged2022-present

Comparison overview

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

Best choices

BMW 7 Series (G70) 740i

  • Quickest 0-100 km/h
    5.4 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    380 hp
    283 kW
  • Highest torque
    520 Nm
    384 lb-ft
  • Lightest
    2,165 kg
    4,773 lb
  • Best power-to-weight
    176 hp/t
    131 kW/t
    5.7 kg/hp
  • Lowest combined fuel consumption
    8.0 L/100 km
    29.4 mpg US
    35.3 mpg UK
  • Best estimated range
    925 km
    575 mi
  • Largest trunk
    540 L
  • Best overall score
    73/100
  • Best performance score
    71/100
  • Best economy score
    85/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelBMW7 Series (G70)740iBMWX7 (G07)Facelift 202240i
Power
380hp283kW
380hp283kW
Torque
520Nm384lb-ft
520Nm384lb-ft
Curb weight
2,165kg4,773lb
2,415kg5,324lb
Gross weight
2,785kg6,140lb
3,215kg7,088lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
58.0s99% target: 262 km/h / 163 mph
Calculated
111.3s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.4s
5.8s
0-200 km/h
16.8s
Calculated
24.8s
Calculated
0-60 mph
5.2s
Calculated
5.5s
Calculated
Fuel consumption
8L/100 km29.4mpg US35.3mpg UK
10.6L/100 km22.2mpg US26.6mpg UK
Quarter mile
13.4s
Calculated
14.0s
Calculated
Power-to-weight
176hp/t131kW/t80hp/1000 lb
Calculated
157hp/t117kW/t71hp/1000 lb
Calculated
Torque-to-weight
240Nm/t161lb-ft/ton
Calculated
215Nm/t144lb-ft/ton
Calculated
Estimated range
925km575mi
Calculated
783km487mi
Calculated
Displacement
2,998cc183cu in
2,998cc183cu in
Length
5,391mm212in
5,181mm204in
Width
1,950mm77in
2,000mm79in
Height
1,544mm61in
1,835mm72in
Wheelbase
3,215mm127in
3,105mm122in
Front track
1,713mm67in
1,690mm67in
Rear track
1,736mm68in
1,705mm67in
Ground clearance-
221mm9in
Trunk volume
540L
300L
Max trunk volume-
2,120L
Doors
4
5
Seats
5
6
Fuel tank
74L
83L

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 7 Series (G70) 740iBMW X7 (G07) Facelift 2022 40iPowerTorque
  • BMW 7 Series (G70) 740i: Power / Torque
  • BMW X7 (G07) Facelift 2022 40i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW7 Series (G70)740i5,200-6,250 rpm1,850-5,000 rpm6,500 rpm
BMWX7 (G07)Facelift 202240i5,200-6,250 rpm1,850-5,000 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW7 Series (G70)740iBMWX7 (G07)Facelift 202240i
Acceleration checkpoints
0-60 mph
0-97 km/h
5.2 s
5.5 s
0-100 km/h
0-62 mph
5.4 s
5.8 s
0-200 km/h
0-124 mph
16.8 s
24.8 s
Top speed
Unrestricted
265 km/h165 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
2.4 s
2.1 s
330 ft
101 m
6.0 s
5.9 s
1/8 mile
201 m
8.9 s
9.0 s
1000 ft
305 m
11.3 s
11.7 s
1/4 mile
402 m
13.4 s
14.0 s
Trap speed
1/4 mile
402 m
179 km/h
111 mph
160 km/h
99 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
380 hp
283 kW
BMWX7 (G07)Facelift 202240i
380 hp
283 kW

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
520 Nm
384 lb-ft
BMWX7 (G07)Facelift 202240i
520 Nm
384 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
2,165 kg
4,773 lb
BMWX7 (G07)Facelift 202240i
2,415 kg
5,324 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMWX7 (G07)Facelift 202240i
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
BMW7 Series (G70)740i5.4 s
BMWX7 (G07)Facelift 202240i5.8 s

The biggest 0-100 km/h difference is between BMW 7 Series (G70) 740i and BMW X7 (G07) Facelift 2022 40i: 0.4 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMWX7 (G07)Facelift 202240i
10.6 L/100 km
22.2 mpg US
26.6 mpg UK

The biggest fuel consumption difference is between BMW 7 Series (G70) 740i and BMW X7 (G07) Facelift 2022 40i: 2.6 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
BMW7 Series (G70)740i
176 hp/t
131 kW/t
5.7 kg/hp
BMWX7 (G07)Facelift 202240i
157 hp/t
117 kW/t
6.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW7 Series (G70)740i
925 km
575 mi
BMWX7 (G07)Facelift 202240i
783 km
487 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (G70)740i
380 hp
283 kW
5.4 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMWX7 (G07)Facelift 202240i
380 hp
283 kW
5.8 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
BMW7 Series (G70)740i
Power
380 hp
283 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
540 L
19.1 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
BMWX7 (G07)Facelift 202240i
Power
380 hp
283 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
6 seats
Trunk
300 L
10.6 cu ft
Length
5,181 mm
204.0 in
Height
1,835 mm
72.2 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
BMW7 Series (G70)740i
Power
380 hp
283 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMWX7 (G07)Facelift 202240i
Power
380 hp
283 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
10.6 L/100 km
22.2 mpg US
26.6 mpg UK

BMW 7 Series (G70) 740i 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
BMW7 Series (G70)740i
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
5.4 s
BMWX7 (G07)Facelift 202240i
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
5.8 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
BMW7 Series (G70)740i
176 hp/t
131 kW/t
5.7 kg/hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
BMWX7 (G07)Facelift 202240i
157 hp/t
117 kW/t
6.4 kg/hp
10.6 L/100 km
22.2 mpg US
26.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW7 Series (G70)740iBMWX7 (G07)Facelift 202240i
Power
380 hp
283 kW
380 hp
283 kW
Torque
520 Nm
384 lb-ft
520 Nm
384 lb-ft
Acceleration
5.4 s
5.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
2,165 kg
4,773 lb
2,415 kg
5,324 lb
Fuel consumption
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
540 L
19.1 cu ft
Length
5,391 mm
212.2 in
Height
1,544 mm
60.8 in
Doors/seats
5 doors
6 seats
Trunk
300 L
10.6 cu ft
Length
5,181 mm
204.0 in
Height
1,835 mm
72.2 in
Range score
925 km
575 mi
783 km
487 mi
Trunk score
540 L
19.1 cu ft
300 L
10.6 cu ft
Power-to-weight score
176 hp/t
131 kW/t
5.7 kg/hp
157 hp/t
117 kW/t
6.4 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 7 Series (G70) 740iBMW X7 (G07) Facelift 2022 40i
Consumption8 L/100 km29.4 mpg US35.3 mpg UK10.6 L/100 km22.2 mpg US26.6 mpg UK
Cost / 100 km14.00 LC100 km18.55 LC100 km
Cost / 100 mi22.53 LC100 mi29.85 LC100 mi
Annual fuel used1,200 L317 US gal264 UK gal1,590 L420 US gal350 UK gal
Annual fuel cost2,100 LC/year2,783 LC/year

Head-to-head comparisons

BMW 7 Series (G70) 740i

  • Is 250 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 5 km/h (3 mph) higher top speed
  • Uses 2.6 L/100 km less fuel
  • Has 18 hp/t better power-to-weight
  • Has 142 km (88 mi) more estimated range
  • Has 240 L more trunk volume

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) Facelift 2022 40i

No measurable advantages in the available data.

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (G70) 740i
BMW X7 (G07) 40i
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