Car comparison

BMW 7 Series (G11) 750dvsInfiniti Q50 · Facelift 2017 S 3.0t

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

New comparison

BMW 7 Series (G11)

750d

400 hp2993 ccDieselAWDAutomaticTurbochargedSedan2016-2019
VS

Infiniti Q50 · Facelift 2017

S 3.0t

405 hp2997 ccGasolineRWDAutomaticTurbochargedSedan2017-present

Comparison overview

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

Best choices

BMW 7 Series (G11) 750d

  • Quickest 0-100 km/h
    4.6 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    760 Nm
    561 lb-ft
  • Lowest combined fuel consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Lowest city consumption
    8.0 L/100 km
    29.4 mpg US
    35.3 mpg UK
  • Lowest highway consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Lowest CO2 emissions
    168 g/km
  • Best estimated range
    1,219 km
    757 mi
  • Largest trunk
    515 L
  • Best overall score
    79/100
  • Best performance score
    80/100
  • Best economy score
    90/100
  • Best practicality score
    76/100

Specification comparison

Specification comparison
ModelBMW7 Series (G11)750dInfinitiQ50Facelift 2017S 3.0t
Power
400hp298kW
405hp302kW
Torque
760Nm561lb-ft
475Nm350lb-ft
Curb weight
1,950kg4,299lb
1,744kg3,845lb
Gross weight
2,630kg5,798lb
-
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
45.4s99% target: 262 km/h / 163 mph
Calculated
47.9s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.6s
5.1s
0-200 km/h
13.8s
Calculated
14.9s
Calculated
0-60 mph
4.4s
Calculated
4.9s
Calculated
Fuel consumption
6.4L/100 km36.8mpg US44.1mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption city
8L/100 km29.4mpg US35.3mpg UK
13.3L/100 km17.7mpg US21.2mpg UK
Fuel consumption highway
5.4L/100 km43.6mpg US52.3mpg UK
6.7L/100 km35.1mpg US42.2mpg UK
Quarter mile
12.5s
Calculated
13.0s
Calculated
Power-to-weight
205hp/t153kW/t93hp/1000 lb
Calculated
232hp/t173kW/t105hp/1000 lb
Calculated
Torque-to-weight
390Nm/t261lb-ft/ton
Calculated
272Nm/t182lb-ft/ton
Calculated
Estimated range
1,219km757mi
Calculated
879km546mi
Calculated
Displacement
2,993cc183cu in
2,997cc183cu in
Length
5,098mm201in
4,810mm189in
Width
1,902mm75in
1,820mm72in
Height
1,467mm58in
1,430mm56in
Wheelbase
3,070mm121in
2,850mm112in
Front track
1,611mm63in
-
Rear track
1,640mm65in
-
Ground clearance
135mm5in
-
Trunk volume
515L
500L
Doors
4
4
Seats
5
5
Fuel tank
78L
80L
CO2 emissions
168g/km
206g/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 7 Series (G11) 750dInfiniti Q50 Facelift 2017 S 3.0tPowerTorque
  • BMW 7 Series (G11) 750d: Power / Torque
  • Infiniti Q50 Facelift 2017 S 3.0t: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW7 Series (G11)750d4,400 rpm2,000-3,000 rpm4,650 rpm
InfinitiQ50Facelift 2017S 3.0t6,400 rpm1,600-5,200 rpm6,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW7 Series (G11)750dInfinitiQ50Facelift 2017S 3.0t
Acceleration checkpoints
0-60 mph
0-97 km/h
4.4 s
4.9 s
0-100 km/h
0-62 mph
4.6 s
5.1 s
0-200 km/h
0-124 mph
13.8 s
14.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
5.6 s
5.9 s
1/8 mile
201 m
8.3 s
8.7 s
1000 ft
305 m
10.6 s
11.0 s
1/4 mile
402 m
12.5 s
13.0 s
Trap speed
1/4 mile
402 m
191 km/h
119 mph
187 km/h
116 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750d
400 hp
298 kW
InfinitiQ50Facelift 2017S 3.0t
405 hp
302 kW

Infiniti Q50 Facelift 2017 S 3.0t has 5 hp more than BMW 7 Series (G11) 750d.

The biggest power difference is between BMW 7 Series (G11) 750d and Infiniti Q50 Facelift 2017 S 3.0t: 5 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750d
760 Nm
561 lb-ft
InfinitiQ50Facelift 2017S 3.0t
475 Nm
350 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750d
1,950 kg
4,299 lb
InfinitiQ50Facelift 2017S 3.0t
1,744 kg
3,845 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 (G11)750d
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
InfinitiQ50Facelift 2017S 3.0t
Unrestricted
265 km/h165 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 (G11)750d4.6 s
InfinitiQ50Facelift 2017S 3.0t5.1 s

Although Infiniti Q50 Facelift 2017 S 3.0t has more power, BMW 7 Series (G11) 750d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW 7 Series (G11) 750d and Infiniti Q50 Facelift 2017 S 3.0t: 0.5 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 (G11)750d
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
InfinitiQ50Facelift 2017S 3.0t
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

The biggest fuel consumption difference is between BMW 7 Series (G11) 750d and Infiniti Q50 Facelift 2017 S 3.0t: 2.7 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 (G11)750d
205 hp/t
153 kW/t
4.9 kg/hp
InfinitiQ50Facelift 2017S 3.0t
232 hp/t
173 kW/t
4.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750d
1,219 km
757 mi
InfinitiQ50Facelift 2017S 3.0t
879 km
546 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (G11)750d
400 hp
298 kW
4.6 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
InfinitiQ50Facelift 2017S 3.0t
405 hp
302 kW
5.1 s
Unrestricted
265 km/h165 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 (G11)750d
Power
400 hp
298 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
515 L
18.2 cu ft
Length
5,098 mm
200.7 in
Height
1,467 mm
57.8 in
InfinitiQ50Facelift 2017S 3.0t
Power
405 hp
302 kW
0-100 km/h5.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,810 mm
189.4 in
Height
1,430 mm
56.3 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 (G11)750d
Power
400 hp
298 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
InfinitiQ50Facelift 2017S 3.0t
Power
405 hp
302 kW
0-100 km/h5.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

BMW 7 Series (G11) 750d 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 (G11)750d
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
4.6 s
InfinitiQ50Facelift 2017S 3.0t
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
5.1 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 (G11)750d
205 hp/t
153 kW/t
4.9 kg/hp
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
InfinitiQ50Facelift 2017S 3.0t
232 hp/t
173 kW/t
4.3 kg/hp
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW7 Series (G11)750dInfinitiQ50Facelift 2017S 3.0t
Power
400 hp
298 kW
405 hp
302 kW
Torque
760 Nm
561 lb-ft
475 Nm
350 lb-ft
Acceleration
4.6 s
5.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,950 kg
4,299 lb
1,744 kg
3,845 lb
Fuel consumption
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
515 L
18.2 cu ft
Length
5,098 mm
200.7 in
Height
1,467 mm
57.8 in
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,810 mm
189.4 in
Height
1,430 mm
56.3 in
Range score
1,219 km
757 mi
879 km
546 mi
CO2 score
168 g/km
206 g/km
Trunk score
515 L
18.2 cu ft
500 L
17.7 cu ft
Power-to-weight score
205 hp/t
153 kW/t
4.9 kg/hp
232 hp/t
173 kW/t
4.3 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 7 Series (G11) 750dInfiniti Q50 Facelift 2017 S 3.0t
Consumption6.4 L/100 km36.8 mpg US44.1 mpg UK9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km11.20 LC100 km15.92 LC100 km
Cost / 100 mi18.02 LC100 mi25.63 LC100 mi
Annual fuel used960 L254 US gal211 UK gal1,365 L361 US gal300 UK gal
Annual fuel cost1,680 LC/year2,389 LC/year

Head-to-head comparisons

BMW 7 Series (G11) 750d

  • Has 285 Nm more
  • Is 0.5 s quicker from 0-100 km/h
  • Uses 2.7 L/100 km less fuel
  • Has 340 km (211 mi) more estimated range
  • Has 15 L more trunk volume
  • Emits 38 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Heaviest

Infiniti Q50 Facelift 2017 S 3.0t

  • Has 5 hp more
  • Is 206 kg lighter
  • Has 27 hp/t better power-to-weight

Pros

  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (G11) 750d
Infiniti Q50 S 3.0t
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