Car comparison

BMW 7 Series (G11) 750ivsJaguar XJ (X351) · Facelift 2015 5.0 V8

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

New comparison

BMW 7 Series (G11)

750i

450 hp4395 ccGasolineRWDAutomaticTurbochargedSedan2015-2019
VS

Jaguar XJ (X351) · Facelift 2015

5.0 V8

470 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2018

Comparison overview

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

Best choices

BMW 7 Series (G11) 750i

  • Quickest 0-100 km/h
    4.7 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    650 Nm
    479 lb-ft
  • Lightest
    1,820 kg
    4,012 lb
  • Lowest combined fuel consumption
    8.1 L/100 km
    29.0 mpg US
    34.9 mpg UK
  • Lowest CO2 emissions
    189 g/km
  • Best estimated range
    963 km
    598 mi
  • Best overall score
    79/100
  • Best performance score
    81/100
  • Best economy score
    85/100

Specification comparison

Specification comparison
ModelBMW7 Series (G11)750iJaguarXJ (X351)Facelift 20155.0 V8
Power
450hp336kW
470hp350kW
Torque
650Nm479lb-ft
575Nm424lb-ft
Curb weight
1,820kg4,012lb
1,875kg4,134lb
Gross weight
2,515kg5,545lb
-
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
43.5s99% target: 262 km/h / 163 mph
Calculated
51.3s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.7s
5.2s
0-200 km/h
13.6s
Calculated
15.5s
Calculated
0-60 mph
4.5s
Calculated
5.0s
Calculated
Fuel consumption
8.1L/100 km29mpg US34.9mpg UK
11.1L/100 km21.2mpg US25.4mpg UK
Fuel consumption city
11.4L/100 km20.6mpg US24.8mpg UK
-
Fuel consumption highway
6.2L/100 km37.9mpg US45.6mpg UK
-
Quarter mile
12.6s
Calculated
13.1s
Calculated
Power-to-weight
247hp/t184kW/t112hp/1000 lb
Calculated
251hp/t187kW/t114hp/1000 lb
Calculated
Torque-to-weight
357Nm/t239lb-ft/ton
Calculated
307Nm/t205lb-ft/ton
Calculated
Estimated range
963km598mi
Calculated
721km448mi
Calculated
Displacement
4,395cc268cu in
5,000cc305cu in
Length
5,098mm201in
5,130mm202in
Width
1,902mm75in
1,899mm75in
Height
1,478mm58in
1,460mm57in
Wheelbase
3,070mm121in
3,032mm119in
Front track
1,612mm63in
1,626mm64in
Rear track
1,640mm65in
1,604mm63in
Ground clearance
135mm5in
-
Trunk volume
515L
-
Doors
4
4
Seats
5
5
Fuel tank
78L
80L
CO2 emissions
189g/km
264g/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) 750iJaguar XJ (X351) Facelift 2015 5.0 V8PowerTorque
  • BMW 7 Series (G11) 750i: Power / Torque
  • Jaguar XJ (X351) Facelift 2015 5.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW7 Series (G11)750i5,500-6,000 rpm1,800-4,500 rpm6,250 rpm
JaguarXJ (X351)Facelift 20155.0 V86,000-6,500 rpm2,000-5,500 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW7 Series (G11)750iJaguarXJ (X351)Facelift 20155.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
5.0 s
0-100 km/h
0-62 mph
4.7 s
5.2 s
0-200 km/h
0-124 mph
13.6 s
15.5 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
5.7 s
6.0 s
1/8 mile
201 m
8.4 s
8.8 s
1000 ft
305 m
10.7 s
11.1 s
1/4 mile
402 m
12.6 s
13.1 s
Trap speed
1/4 mile
402 m
192 km/h
120 mph
184 km/h
115 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750i
450 hp
336 kW
JaguarXJ (X351)Facelift 20155.0 V8
470 hp
350 kW

Jaguar XJ (X351) Facelift 2015 5.0 V8 has 20 hp more than BMW 7 Series (G11) 750i.

The biggest power difference is between BMW 7 Series (G11) 750i and Jaguar XJ (X351) Facelift 2015 5.0 V8: 20 hp (15 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750i
650 Nm
479 lb-ft
JaguarXJ (X351)Facelift 20155.0 V8
575 Nm
424 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750i
1,820 kg
4,012 lb
JaguarXJ (X351)Facelift 20155.0 V8
1,875 kg
4,134 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)750i
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
JaguarXJ (X351)Facelift 20155.0 V8
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)750i4.7 s
JaguarXJ (X351)Facelift 20155.0 V85.2 s

Although Jaguar XJ (X351) Facelift 2015 5.0 V8 has more power, BMW 7 Series (G11) 750i is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW 7 Series (G11) 750i and Jaguar XJ (X351) Facelift 2015 5.0 V8: 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)750i
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
JaguarXJ (X351)Facelift 20155.0 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

The biggest fuel consumption difference is between BMW 7 Series (G11) 750i and Jaguar XJ (X351) Facelift 2015 5.0 V8: 3.0 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)750i
247 hp/t
184 kW/t
4.0 kg/hp
JaguarXJ (X351)Facelift 20155.0 V8
251 hp/t
187 kW/t
4.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)750i
963 km
598 mi
JaguarXJ (X351)Facelift 20155.0 V8
721 km
448 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (G11)750i
450 hp
336 kW
4.7 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
JaguarXJ (X351)Facelift 20155.0 V8
470 hp
350 kW
5.2 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)750i
Power
450 hp
336 kW
0-100 km/h4.7 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
1,478 mm
58.2 in
JaguarXJ (X351)Facelift 20155.0 V8
Power
470 hp
350 kW
0-100 km/h5.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
5,130 mm
202.0 in
Height
1,460 mm
57.5 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)750i
Power
450 hp
336 kW
0-100 km/h4.7 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
JaguarXJ (X351)Facelift 20155.0 V8
Power
470 hp
350 kW
0-100 km/h5.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

BMW 7 Series (G11) 750i 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)750i
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
4.7 s
JaguarXJ (X351)Facelift 20155.0 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
5.2 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)750i
247 hp/t
184 kW/t
4.0 kg/hp
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
JaguarXJ (X351)Facelift 20155.0 V8
251 hp/t
187 kW/t
4.0 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW7 Series (G11)750iJaguarXJ (X351)Facelift 20155.0 V8
Power
450 hp
336 kW
470 hp
350 kW
Torque
650 Nm
479 lb-ft
575 Nm
424 lb-ft
Acceleration
4.7 s
5.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,820 kg
4,012 lb
1,875 kg
4,134 lb
Fuel consumption
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
515 L
18.2 cu ft
Length
5,098 mm
200.7 in
Height
1,478 mm
58.2 in
Doors/seats
4 doors
5 seats
Trunk-
Length
5,130 mm
202.0 in
Height
1,460 mm
57.5 in
Range score
963 km
598 mi
721 km
448 mi
CO2 score
189 g/km
264 g/km
Trunk score
515 L
18.2 cu ft
-
Power-to-weight score
247 hp/t
184 kW/t
4.0 kg/hp
251 hp/t
187 kW/t
4.0 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) 750iJaguar XJ (X351) Facelift 2015 5.0 V8
Consumption8.1 L/100 km29 mpg US34.9 mpg UK11.1 L/100 km21.2 mpg US25.4 mpg UK
Cost / 100 km14.17 LC100 km19.43 LC100 km
Cost / 100 mi22.81 LC100 mi31.26 LC100 mi
Annual fuel used1,215 L321 US gal267 UK gal1,665 L440 US gal366 UK gal
Annual fuel cost2,126 LC/year2,914 LC/year

Head-to-head comparisons

BMW 7 Series (G11) 750i

  • Has 75 Nm more
  • Is 55 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Uses 3.0 L/100 km less fuel
  • Has 242 km (151 mi) more estimated range
  • Emits 75 g/km less CO2

Pros

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

Cons

  • Lowest power

Jaguar XJ (X351) Facelift 2015 5.0 V8

  • Has 20 hp more
  • Has 3 hp/t better power-to-weight

Pros

  • Most powerful
  • Best power-to-weight ratio

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (G11) 750i
Jaguar XJ (X351) 5.0 V8
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