Car comparison

BMW 7 Series (G70) 760ivsRolls-Royce Ghost II 6.75 V12

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

New comparison

BMW 7 Series (G70)

760i

544 hp4395 ccGasolineAWDAutomaticTurbochargedSedan2022-2026

Rolls-Royce Ghost II

6.75 V12

571 hpGasolineAWDAutomaticTwin-turboSedan2020-present

Comparison overview

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

BMW 7 Series (G70) 760i

Quickest 0-100 km/h
4.2 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
2,345 kg
5,170 lb
Best power-to-weight
232 hp/t
173 kW/t
4.3 kg/hp
Lowest combined fuel consumption
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Largest trunk
540 L
Best overall score
82/100
Best performance score
84/100
Best economy score
77/100
Best practicality score
78/100

Rolls-Royce Ghost II 6.75 V12

Most powerful
571 hp
426 kW
Highest torque
850 Nm
627 lb-ft

Specification comparison

Specification comparison
Model	BMW7 Series (G70)760i	Rolls-RoyceGhost II6.75 V12
Power	544hp406kW	571hp426kW
Torque	750Nm553lb-ft	850Nm627lb-ft
Curb weight	2,345kg5,170lb	2,490kg5,490lb
Gross weight	2,980kg6,570lb	-
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	42.0s99% target: 262 km/h / 163 mph Calculated	56.8s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	4.2s	4.8s
0-200 km/h	12.6s Calculated	15.6s Calculated
0-60 mph	4.0s Calculated	4.6s Calculated
Fuel consumption	11.2L/100 km21mpg US25.2mpg UK	15.7L/100 km15mpg US18.0mpg UK
Fuel consumption city	-	27.7L/100 km8.5mpg US10.2mpg UK
Fuel consumption highway	-	12.9L/100 km18.2mpg US21.9mpg UK
Quarter mile	12.1s Calculated	12.8s Calculated
Power-to-weight	232hp/t173kW/t105hp/1000 lb Calculated	229hp/t171kW/t104hp/1000 lb Calculated
Torque-to-weight	320Nm/t214lb-ft/ton Calculated	341Nm/t228lb-ft/ton Calculated
Estimated range	661km411mi Calculated	-
Displacement	4,395cc268cu in	-
Length	5,391mm212in	5,546mm218in
Width	1,950mm77in	2,148mm85in
Height	1,544mm61in	1,571mm62in
Wheelbase	3,215mm127in	3,295mm130in
Front track	1,714mm67in	-
Rear track	1,736mm68in	-
Trunk volume	540L	507L
Doors	4	4
Seats	5	5
Fuel tank	74L	-

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) 760iRolls-Royce Ghost II 6.75 V12PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW7 Series (G70)760i	5,500 rpm	1,800-5,000 rpm	5,750 rpm
Rolls-RoyceGhost II6.75 V12	5,000 rpm	1,600 rpm	5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW7 Series (G70)760i	Rolls-RoyceGhost II6.75 V12
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.0 s	4.6 s
0-100 km/h 0-62 mph	4.2 s	4.8 s
0-200 km/h 0-124 mph	12.6 s	15.6 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 Limited
	Drag race simulation
60 ft 18 m	2.2 s	2.2 s
330 ft 101 m	5.4 s	5.7 s
1/8 mile 201 m	8.0 s	8.5 s
1000 ft 305 m	10.2 s	10.8 s
1/4 mile 402 m	12.1 s	12.8 s
Trap speed 1/4 mile 402 m	196 km/h 122 mph	183 km/h 114 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)760i	544 hp 406 kW
Rolls-RoyceGhost II6.75 V12	571 hp 426 kW

Rolls-Royce Ghost II 6.75 V12 has 27 hp more than BMW 7 Series (G70) 760i.

The biggest power difference is between BMW 7 Series (G70) 760i and Rolls-Royce Ghost II 6.75 V12: 27 hp (20 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)760i	750 Nm 553 lb-ft
Rolls-RoyceGhost II6.75 V12	850 Nm 627 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)760i	2,345 kg 5,170 lb
Rolls-RoyceGhost II6.75 V12	2,490 kg 5,490 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)760i	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
Rolls-RoyceGhost II6.75 V12	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
Vehicle	Value
BMW7 Series (G70)760i	4.2 s
Rolls-RoyceGhost II6.75 V12	4.8 s

Although Rolls-Royce Ghost II 6.75 V12 has more power, BMW 7 Series (G70) 760i is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW 7 Series (G70) 760i and Rolls-Royce Ghost II 6.75 V12: 0.6 s.

Fuel consumption comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)760i	11.2 L/100 km 21.0 mpg US 25.2 mpg UK
Rolls-RoyceGhost II6.75 V12	15.7 L/100 km 15.0 mpg US 18.0 mpg UK

The biggest fuel consumption difference is between BMW 7 Series (G70) 760i and Rolls-Royce Ghost II 6.75 V12: 4.5 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BMW7 Series (G70)760i	232 hp/t 173 kW/t 4.3 kg/hp
Rolls-RoyceGhost II6.75 V12	229 hp/t 171 kW/t 4.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW7 Series (G70)760i	544 hp 406 kW	4.2 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
Rolls-RoyceGhost II6.75 V12	571 hp 426 kW	4.8 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.

Vehicle

Performance score

Practicality score

BMW7 Series (G70)760i

Power	544 hp 406 kW
0-100 km/h	4.2 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

Rolls-RoyceGhost II6.75 V12

Power	571 hp 426 kW
0-100 km/h	4.8 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	507 L 17.9 cu ft
Length	5,546 mm 218.3 in
Height	1,571 mm 61.9 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

BMW7 Series (G70)760i

Power	544 hp 406 kW
0-100 km/h	4.2 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

11.2 L/100 km

21.0 mpg US

25.2 mpg UK

Rolls-RoyceGhost II6.75 V12

Power	571 hp 426 kW
0-100 km/h	4.8 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

15.7 L/100 km

15.0 mpg US

18.0 mpg UK

BMW 7 Series (G70) 760i 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
BMW7 Series (G70)760i	11.2 L/100 km 21.0 mpg US 25.2 mpg UK	4.2 s
Rolls-RoyceGhost II6.75 V12	15.7 L/100 km 15.0 mpg US 18.0 mpg UK	4.8 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
BMW7 Series (G70)760i	232 hp/t 173 kW/t 4.3 kg/hp	11.2 L/100 km 21.0 mpg US 25.2 mpg UK
Rolls-RoyceGhost II6.75 V12	229 hp/t 171 kW/t 4.4 kg/hp	15.7 L/100 km 15.0 mpg US 18.0 mpg UK

Detailed score breakdown

Vehicle

BMW7 Series (G70)760i

Rolls-RoyceGhost II6.75 V12

Power

544 hp

406 kW

571 hp

426 kW

Torque

750 Nm

553 lb-ft

850 Nm

627 lb-ft

Acceleration

4.2 s

4.8 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

2,345 kg

5,170 lb

2,490 kg

5,490 lb

Fuel consumption

11.2 L/100 km

21.0 mpg US

25.2 mpg UK

15.7 L/100 km

15.0 mpg US

18.0 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	4 doors 5 seats
Trunk	507 L 17.9 cu ft
Length	5,546 mm 218.3 in
Height	1,571 mm 61.9 in

Range score

661 km

411 mi

Trunk score

540 L

19.1 cu ft

507 L

17.9 cu ft

Power-to-weight score

232 hp/t

173 kW/t

4.3 kg/hp

229 hp/t

171 kW/t

4.4 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	BMW 7 Series (G70) 760i	Rolls-Royce Ghost II 6.75 V12
Consumption	11.2 L/100 km21 mpg US25.2 mpg UK	15.7 L/100 km15 mpg US18 mpg UK
Cost / 100 km	19.60 LC100 km	27.47 LC100 km
Cost / 100 mi	31.54 LC100 mi	44.22 LC100 mi
Annual fuel used	1,680 L444 US gal370 UK gal	2,355 L622 US gal518 UK gal
Annual fuel cost	2,940 LC/year	4,121 LC/year