Car comparison

Mercedes-Benz Maybach S-class (X222) S 600 V12vsRolls-Royce Phantom VIII 6.7 V12

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

New comparison

Mercedes-Benz Maybach S-class (X222)

S 600 V12

530 hp5980 ccGasolineRWDAutomaticTwin-turboSedan2015-2017
VS

Rolls-Royce Phantom VIII

6.7 V12

571 hp6749 ccGasolineRWDAutomaticTwin-turboSedan2017-present

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

  • Quickest 0-100 km/h
    5.0 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    2,260 kg
    4,982 lb
  • Best power-to-weight
    235 hp/t
    175 kW/t
    4.3 kg/hp
  • 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 overall score
    79/100
  • Best performance score
    82/100
  • Best economy score
    75/100

Specification comparison

Specification comparison
ModelMercedes-BenzMaybach S-class (X222)S 600 V12Rolls-RoycePhantom VIII6.7 V12
Power
530hp395kW
571hp426kW
Torque
830Nm612lb-ft
900Nm664lb-ft
Curb weight
2,260kg4,982lb
2,560kg5,644lb
Gross weight
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
49.8s99% target: 262 km/h / 163 mph
Calculated
57.3s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
5.0s
5.3s
0-200 km/h
15.0s
Calculated
16.6s
Calculated
0-60 mph
4.8s
Calculated
5.1s
Calculated
Fuel consumption
11.7L/100 km20.1mpg US24.1mpg UK
13.9L/100 km16.9mpg US20.3mpg UK
Fuel consumption city
16.9L/100 km13.9mpg US16.7mpg UK
21.3L/100 km11mpg US13.3mpg UK
Fuel consumption highway
8.7L/100 km27mpg US32.5mpg UK
9.7L/100 km24.2mpg US29.1mpg UK
Quarter mile
12.9s
Calculated
13.3s
Calculated
Power-to-weight
235hp/t175kW/t106hp/1000 lb
Calculated
223hp/t166kW/t101hp/1000 lb
Calculated
Torque-to-weight
367Nm/t246lb-ft/ton
Calculated
352Nm/t235lb-ft/ton
Calculated
Estimated range
684km425mi
Calculated
-
Displacement
5,980cc365cu in
6,749cc412cu in
Length
5,453mm215in
5,762mm227in
Width
1,899mm75in
2,018mm79in
Height
1,498mm59in
1,646mm65in
Wheelbase
3,365mm132in
3,552mm140in
Front track
1,634mm64in
-
Rear track
1,632mm64in
-
Trunk volume
500L
548L
Doors
4
4
Seats
4
4
Fuel tank
80L
-
CO2 emissions
274g/km
318g/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.

Mercedes-Benz Maybach S-class (X222) S 600 V12Rolls-Royce Phantom VIII 6.7 V12PowerTorque
  • Mercedes-Benz Maybach S-class (X222) S 600 V12: Power / Torque
  • Rolls-Royce Phantom VIII 6.7 V12: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzMaybach S-class (X222)S 600 V124,900-5,300 rpm4,000 rpm5,550 rpm
Rolls-RoycePhantom VIII6.7 V125,000 rpm1,700 rpm5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzMaybach S-class (X222)S 600 V12Rolls-RoycePhantom VIII6.7 V12
Acceleration checkpoints
0-60 mph
0-97 km/h
4.8 s
5.1 s
0-100 km/h
0-62 mph
5.0 s
5.3 s
0-200 km/h
0-124 mph
15.0 s
16.6 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
Likely limited
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
5.9 s
6.0 s
1/8 mile
201 m
8.6 s
8.8 s
1000 ft
305 m
11.0 s
11.3 s
1/4 mile
402 m
12.9 s
13.3 s
Trap speed
1/4 mile
402 m
186 km/h
116 mph
180 km/h
112 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzMaybach S-class (X222)S 600 V12
530 hp
395 kW
Rolls-RoycePhantom VIII6.7 V12
571 hp
426 kW

Rolls-Royce Phantom VIII 6.7 V12 has 41 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 Phantom VIII 6.7 V12: 41 hp (31 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzMaybach S-class (X222)S 600 V12
830 Nm
612 lb-ft
Rolls-RoycePhantom VIII6.7 V12
900 Nm
664 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzMaybach S-class (X222)S 600 V12
2,260 kg
4,982 lb
Rolls-RoycePhantom VIII6.7 V12
2,560 kg
5,644 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Mercedes-BenzMaybach S-class (X222)S 600 V12
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Rolls-RoycePhantom VIII6.7 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
Mercedes-BenzMaybach S-class (X222)S 600 V125.0 s
Rolls-RoycePhantom VIII6.7 V125.3 s

Although Rolls-Royce Phantom VIII 6.7 V12 has more power, Mercedes-Benz Maybach S-class (X222) S 600 V12 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz Maybach S-class (X222) S 600 V12 and Rolls-Royce Phantom VIII 6.7 V12: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzMaybach S-class (X222)S 600 V12
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
Rolls-RoycePhantom VIII6.7 V12
13.9 L/100 km
16.9 mpg US
20.3 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz Maybach S-class (X222) S 600 V12 and Rolls-Royce Phantom VIII 6.7 V12: 2.2 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
Mercedes-BenzMaybach S-class (X222)S 600 V12
235 hp/t
175 kW/t
4.3 kg/hp
Rolls-RoycePhantom VIII6.7 V12
223 hp/t
166 kW/t
4.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
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
Rolls-RoycePhantom VIII6.7 V12
571 hp
426 kW
5.3 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
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
Rolls-RoycePhantom VIII6.7 V12
Power
571 hp
426 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
548 L
19.4 cu ft
Length
5,762 mm
226.9 in
Height
1,646 mm
64.8 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
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
Rolls-RoycePhantom VIII6.7 V12
Power
571 hp
426 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
13.9 L/100 km
16.9 mpg US
20.3 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
Mercedes-BenzMaybach S-class (X222)S 600 V12
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
5.0 s
Rolls-RoycePhantom VIII6.7 V12
13.9 L/100 km
16.9 mpg US
20.3 mpg UK
5.3 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
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
Rolls-RoycePhantom VIII6.7 V12
223 hp/t
166 kW/t
4.5 kg/hp
13.9 L/100 km
16.9 mpg US
20.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzMaybach S-class (X222)S 600 V12Rolls-RoycePhantom VIII6.7 V12
Power
530 hp
395 kW
571 hp
426 kW
Torque
830 Nm
612 lb-ft
900 Nm
664 lb-ft
Acceleration
5.0 s
5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
2,260 kg
4,982 lb
2,560 kg
5,644 lb
Fuel consumption
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
13.9 L/100 km
16.9 mpg US
20.3 mpg UK
Practicality
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
Doors/seats
4 doors
4 seats
Trunk
548 L
19.4 cu ft
Length
5,762 mm
226.9 in
Height
1,646 mm
64.8 in
Range score
684 km
425 mi
-
CO2 score
274 g/km
318 g/km
Trunk score
500 L
17.7 cu ft
548 L
19.4 cu ft
Power-to-weight score
235 hp/t
175 kW/t
4.3 kg/hp
223 hp/t
166 kW/t
4.5 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
VehicleMercedes-Benz Maybach S-class (X222) S 600 V12Rolls-Royce Phantom VIII 6.7 V12
Consumption11.7 L/100 km20.1 mpg US24.1 mpg UK13.9 L/100 km16.9 mpg US20.3 mpg UK
Cost / 100 km20.47 LC100 km24.33 LC100 km
Cost / 100 mi32.95 LC100 mi39.15 LC100 mi
Annual fuel used1,755 L464 US gal386 UK gal2,085 L551 US gal459 UK gal
Annual fuel cost3,071 LC/year3,649 LC/year

Head-to-head comparisons

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

  • Is 300 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Uses 2.2 L/100 km less fuel
  • Has 11 hp/t better power-to-weight
  • Emits 44 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Smallest trunk

Rolls-Royce Phantom VIII 6.7 V12

  • Has 41 hp more
  • Has 70 Nm more
  • Has 48 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Largest trunk

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz Maybach S-class (X222) S 600 V12
Rolls-Royce Phantom VIII 6.7 V12
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