Car comparison

Rolls-Royce Ghost I · Facelift 2014 6.6 V12vsMercedes-Benz Maybach S-class (X222) S 600 V12

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

New comparison

Rolls-Royce Ghost I · Facelift 2014

6.6 V12

612 hp6592 ccGasolineRWDAutomaticTwin-turboSedan2016-2020
VS

Mercedes-Benz Maybach S-class (X222)

S 600 V12

530 hp5980 ccGasolineRWDAutomaticTwin-turboSedan2015-2017

Comparison overview

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

Best choices

Mercedes-Benz Maybach S-class (X222) S 600 V12

  • Lightest
    2,260 kg
    4,982 lb
  • Lowest combined fuel consumption
    11.7 L/100 km
    20.1 mpg US
    24.1 mpg UK
  • Lowest city consumption
    16.9 L/100 km
    13.9 mpg US
    16.7 mpg UK
  • Lowest highway consumption
    8.7 L/100 km
    27.0 mpg US
    32.5 mpg UK
  • Lowest CO2 emissions
    274 g/km
  • Best estimated range
    684 km
    425 mi
  • Largest trunk
    500 L
  • Best performance score
    82/100
  • Best economy score
    75/100

Rolls-Royce Ghost I Facelift 2014 6.6 V12

  • Quickest 0-100 km/h
    4.8 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    612 hp
    456 kW
  • Highest torque
    840 Nm
    620 lb-ft
  • Best power-to-weight
    246 hp/t
    183 kW/t
    4.1 kg/hp
  • Best overall score
    79/100
  • Best practicality score
    76/100

Specification comparison

Specification comparison
ModelRolls-RoyceGhost IFacelift 20146.6 V12Mercedes-BenzMaybach S-class (X222)S 600 V12
Power
612hp456kW
530hp395kW
Torque
840Nm620lb-ft
830Nm612lb-ft
Curb weight
2,490kg5,490lb
2,260kg4,982lb
Gross weight
2,940kg6,482lb
2,815kg6,206lb
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
52.2s99% target: 262 km/h / 163 mph
Calculated
49.8s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.8s
5.0s
0-200 km/h
15.0s
Calculated
15.0s
Calculated
0-60 mph
4.6s
Calculated
4.8s
Calculated
Fuel consumption
14.6L/100 km16.1mpg US19.3mpg UK
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption city
22.2L/100 km10.6mpg US12.7mpg UK
16.9L/100 km13.9mpg US16.7mpg UK
Fuel consumption highway
10.1L/100 km23.3mpg US28.0mpg UK
8.7L/100 km27mpg US32.5mpg UK
Quarter mile
12.8s
Calculated
12.9s
Calculated
Power-to-weight
246hp/t183kW/t111hp/1000 lb
Calculated
235hp/t175kW/t106hp/1000 lb
Calculated
Torque-to-weight
337Nm/t226lb-ft/ton
Calculated
367Nm/t246lb-ft/ton
Calculated
Estimated range
562km349mi
Calculated
684km425mi
Calculated
Displacement
6,592cc402cu in
5,980cc365cu in
Length
5,399mm213in
5,453mm215in
Width
1,948mm77in
1,899mm75in
Height
1,550mm61in
1,498mm59in
Wheelbase
3,295mm130in
3,365mm132in
Front track
1,622mm64in
1,634mm64in
Rear track
1,660mm65in
1,632mm64in
Trunk volume
490L
500L
Doors
4
4
Seats
5
4
Fuel tank
82L
80L
CO2 emissions
333g/km
274g/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.

Rolls-Royce Ghost I Facelift 2014 6.6 V12Mercedes-Benz Maybach S-class (X222) S 600 V12PowerTorque
  • Rolls-Royce Ghost I Facelift 2014 6.6 V12: Power / Torque
  • Mercedes-Benz Maybach S-class (X222) S 600 V12: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Rolls-RoyceGhost IFacelift 20146.6 V125,250 rpm1,650-5,000 rpm5,500 rpm
Mercedes-BenzMaybach S-class (X222)S 600 V124,900-5,300 rpm4,000 rpm5,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricRolls-RoyceGhost IFacelift 20146.6 V12Mercedes-BenzMaybach S-class (X222)S 600 V12
Acceleration checkpoints
0-60 mph
0-97 km/h
4.6 s
4.8 s
0-100 km/h
0-62 mph
4.8 s
5.0 s
0-200 km/h
0-124 mph
15.0 s
15.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
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
5.9 s
1/8 mile
201 m
8.5 s
8.6 s
1000 ft
305 m
10.8 s
11.0 s
1/4 mile
402 m
12.8 s
12.9 s
Trap speed
1/4 mile
402 m
186 km/h
115 mph
186 km/h
116 mph

Power comparison

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

Chart data table
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V12
612 hp
456 kW
Mercedes-BenzMaybach S-class (X222)S 600 V12
530 hp
395 kW

Rolls-Royce Ghost I Facelift 2014 6.6 V12 has 82 hp more than Mercedes-Benz Maybach S-class (X222) S 600 V12.

The biggest power difference is between Mercedes-Benz Maybach S-class (X222) S 600 V12 and Rolls-Royce Ghost I Facelift 2014 6.6 V12: 82 hp (61 kW).

Torque comparison

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

Chart data table
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V12
840 Nm
620 lb-ft
Mercedes-BenzMaybach S-class (X222)S 600 V12
830 Nm
612 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V12
2,490 kg
5,490 lb
Mercedes-BenzMaybach S-class (X222)S 600 V12
2,260 kg
4,982 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V12
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzMaybach S-class (X222)S 600 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
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V124.8 s
Mercedes-BenzMaybach S-class (X222)S 600 V125.0 s

The biggest 0-100 km/h difference is between Rolls-Royce Ghost I Facelift 2014 6.6 V12 and Mercedes-Benz Maybach S-class (X222) S 600 V12: 0.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V12
14.6 L/100 km
16.1 mpg US
19.3 mpg UK
Mercedes-BenzMaybach S-class (X222)S 600 V12
11.7 L/100 km
20.1 mpg US
24.1 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz Maybach S-class (X222) S 600 V12 and Rolls-Royce Ghost I Facelift 2014 6.6 V12: 2.9 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
Rolls-RoyceGhost IFacelift 20146.6 V12
246 hp/t
183 kW/t
4.1 kg/hp
Mercedes-BenzMaybach S-class (X222)S 600 V12
235 hp/t
175 kW/t
4.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Rolls-RoyceGhost IFacelift 20146.6 V12
562 km
349 mi
Mercedes-BenzMaybach S-class (X222)S 600 V12
684 km
425 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Rolls-RoyceGhost IFacelift 20146.6 V12
612 hp
456 kW
4.8 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzMaybach S-class (X222)S 600 V12
530 hp
395 kW
5.0 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
Rolls-RoyceGhost IFacelift 20146.6 V12
Power
612 hp
456 kW
0-100 km/h4.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
490 L
17.3 cu ft
Length
5,399 mm
212.6 in
Height
1,550 mm
61.0 in
Mercedes-BenzMaybach S-class (X222)S 600 V12
Power
530 hp
395 kW
0-100 km/h5.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
500 L
17.7 cu ft
Length
5,453 mm
214.7 in
Height
1,498 mm
59.0 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
Rolls-RoyceGhost IFacelift 20146.6 V12
Power
612 hp
456 kW
0-100 km/h4.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
14.6 L/100 km
16.1 mpg US
19.3 mpg UK
Mercedes-BenzMaybach S-class (X222)S 600 V12
Power
530 hp
395 kW
0-100 km/h5.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
11.7 L/100 km
20.1 mpg US
24.1 mpg UK

Mercedes-Benz Maybach S-class (X222) S 600 V12 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
Rolls-RoyceGhost IFacelift 20146.6 V12
14.6 L/100 km
16.1 mpg US
19.3 mpg UK
4.8 s
Mercedes-BenzMaybach S-class (X222)S 600 V12
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
5.0 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
Rolls-RoyceGhost IFacelift 20146.6 V12
246 hp/t
183 kW/t
4.1 kg/hp
14.6 L/100 km
16.1 mpg US
19.3 mpg UK
Mercedes-BenzMaybach S-class (X222)S 600 V12
235 hp/t
175 kW/t
4.3 kg/hp
11.7 L/100 km
20.1 mpg US
24.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleRolls-RoyceGhost IFacelift 20146.6 V12Mercedes-BenzMaybach S-class (X222)S 600 V12
Power
612 hp
456 kW
530 hp
395 kW
Torque
840 Nm
620 lb-ft
830 Nm
612 lb-ft
Acceleration
4.8 s
5.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
2,490 kg
5,490 lb
2,260 kg
4,982 lb
Fuel consumption
14.6 L/100 km
16.1 mpg US
19.3 mpg UK
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
490 L
17.3 cu ft
Length
5,399 mm
212.6 in
Height
1,550 mm
61.0 in
Doors/seats
4 doors
4 seats
Trunk
500 L
17.7 cu ft
Length
5,453 mm
214.7 in
Height
1,498 mm
59.0 in
Range score
562 km
349 mi
684 km
425 mi
CO2 score
333 g/km
274 g/km
Trunk score
490 L
17.3 cu ft
500 L
17.7 cu ft
Power-to-weight score
246 hp/t
183 kW/t
4.1 kg/hp
235 hp/t
175 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
VehicleRolls-Royce Ghost I Facelift 2014 6.6 V12Mercedes-Benz Maybach S-class (X222) S 600 V12
Consumption14.6 L/100 km16.1 mpg US19.3 mpg UK11.7 L/100 km20.1 mpg US24.1 mpg UK
Cost / 100 km25.55 LC100 km20.47 LC100 km
Cost / 100 mi41.12 LC100 mi32.95 LC100 mi
Annual fuel used2,190 L579 US gal482 UK gal1,755 L464 US gal386 UK gal
Annual fuel cost3,833 LC/year3,071 LC/year

Head-to-head comparisons

Rolls-Royce Ghost I Facelift 2014 6.6 V12

  • Has 82 hp more
  • Has 10 Nm more
  • Is 0.2 s quicker from 0-100 km/h
  • Has 11 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio

Cons

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

Mercedes-Benz Maybach S-class (X222) S 600 V12

  • Is 230 kg lighter
  • Uses 2.9 L/100 km less fuel
  • Has 122 km (76 mi) more estimated range
  • Has 10 L more trunk volume
  • Emits 59 g/km less CO2

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
Rolls-Royce Ghost I 6.6 V12
Mercedes-Benz Maybach S-class (X222) S 600 V12
Compare selected cars
2 vehicles selected

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