Car comparison

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8vsRolls-Royce Wraith 6.6 V12

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

New comparison

Mercedes-Benz SLS AMG Coupe (C197)

Black Series 6.2 V8

631 hp6208 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2013-2013
VS

Rolls-Royce Wraith

6.6 V12

632 hp6592 ccGasolineRWDAutomaticTwin-turboCoupe2013-present

Comparison overview

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

Best choices

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8

  • Quickest 0-100 km/h
    3.6 s
  • Fastest top speed
    315 km/h
    196 mph
  • Lightest
    1,550 kg
    3,417 lb
  • Best power-to-weight
    407 hp/t
    304 kW/t
    2.5 kg/hp
  • Lowest combined fuel consumption
    13.7 L/100 km
    17.2 mpg US
    20.6 mpg UK
  • Lowest city consumption
    19.7 L/100 km
    11.9 mpg US
    14.3 mpg UK
  • Best estimated range
    620 km
    386 mi
  • Best performance score
    90/100
  • Best economy score
    70/100

Rolls-Royce Wraith 6.6 V12

  • Most powerful
    632 hp
    471 kW
  • Highest torque
    800 Nm
    590 lb-ft
  • Lowest highway consumption
    9.9 L/100 km
    23.8 mpg US
    28.5 mpg UK
  • Largest trunk
    470 L
  • Best overall score
    74/100
  • Best practicality score
    56/100

Specification comparison

Specification comparison
ModelMercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8Rolls-RoyceWraith6.6 V12
Power
631hp471kW
632hp471kW
Torque
635Nm468lb-ft
800Nm590lb-ft
Curb weight
1,550kg3,417lb
2,360kg5,203lb
Gross weight
1,860kg4,101lb
2,810kg6,195lb
Top speed
315 km/h
196 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
51.7s99% target: 312 km/h / 194 mph
Calculated
66.9s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
3.6s
4.6s
0-200 km/h
10.2s
Calculated
16.5s
Calculated
0-60 mph
3.4s
Calculated
4.4s
Calculated
Fuel consumption
13.7L/100 km17.2mpg US20.6mpg UK
14.3L/100 km16.4mpg US19.8mpg UK
Fuel consumption city
19.7L/100 km11.9mpg US14.3mpg UK
21.8L/100 km10.8mpg US13.0mpg UK
Fuel consumption highway
10.2L/100 km23.1mpg US27.7mpg UK
9.9L/100 km23.8mpg US28.5mpg UK
Quarter mile
11.3s
Calculated
12.8s
Calculated
Power-to-weight
407hp/t304kW/t185hp/1000 lb
Calculated
268hp/t200kW/t121hp/1000 lb
Calculated
Torque-to-weight
410Nm/t274lb-ft/ton
Calculated
339Nm/t227lb-ft/ton
Calculated
Estimated range
620km386mi
Calculated
580km361mi
Calculated
Displacement
6,208cc379cu in
6,592cc402cu in
Length
4,638mm183in
5,285mm208in
Width
1,965mm77in
1,947mm77in
Height
1,260mm50in
1,507mm59in
Wheelbase
2,680mm106in
3,112mm123in
Front track
1,702mm67in
1,622mm64in
Rear track
1,677mm66in
1,668mm66in
Trunk volume
176L
470L
Doors
2
2
Seats
2
4
Fuel tank
85L
83L
CO2 emissions-
327g/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 SLS AMG Coupe (C197) Black Series 6.2 V8Rolls-Royce Wraith 6.6 V12PowerTorque
  • Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8: Power / Torque
  • Rolls-Royce Wraith 6.6 V12: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V87,400 rpm5,500 rpm8,000 rpm
Rolls-RoyceWraith6.6 V125,600 rpm1,500-5,500 rpm5,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8Rolls-RoyceWraith6.6 V12
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
4.4 s
0-100 km/h
0-62 mph
3.6 s
4.6 s
0-200 km/h
0-124 mph
10.2 s
16.5 s
Top speed
315 km/h
196 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
5.0 s
5.5 s
1/8 mile
201 m
7.5 s
8.3 s
1000 ft
305 m
9.5 s
10.7 s
1/4 mile
402 m
11.3 s
12.8 s
Trap speed
1/4 mile
402 m
211 km/h
131 mph
179 km/h
111 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
631 hp
471 kW
Rolls-RoyceWraith6.6 V12
632 hp
471 kW

Rolls-Royce Wraith 6.6 V12 has 1 hp more than Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8.

The biggest power difference is between Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 and Rolls-Royce Wraith 6.6 V12: 1 hp (1 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
635 Nm
468 lb-ft
Rolls-RoyceWraith6.6 V12
800 Nm
590 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
1,550 kg
3,417 lb
Rolls-RoyceWraith6.6 V12
2,360 kg
5,203 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
315 km/h
196 mph
Rolls-RoyceWraith6.6 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V83.6 s
Rolls-RoyceWraith6.6 V124.6 s

Although Rolls-Royce Wraith 6.6 V12 has more power, Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 and Rolls-Royce Wraith 6.6 V12: 1.0 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
Rolls-RoyceWraith6.6 V12
14.3 L/100 km
16.4 mpg US
19.8 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 and Rolls-Royce Wraith 6.6 V12: 0.6 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
407 hp/t
304 kW/t
2.5 kg/hp
Rolls-RoyceWraith6.6 V12
268 hp/t
200 kW/t
3.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
620 km
386 mi
Rolls-RoyceWraith6.6 V12
580 km
361 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
631 hp
471 kW
3.6 s
315 km/h
196 mph
Rolls-RoyceWraith6.6 V12
632 hp
471 kW
4.6 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Power
631 hp
471 kW
0-100 km/h3.6 s
Top speed
315 km/h
196 mph
Doors/seats
2 doors
2 seats
Trunk
176 L
6.2 cu ft
Length
4,638 mm
182.6 in
Height
1,260 mm
49.6 in
Rolls-RoyceWraith6.6 V12
Power
632 hp
471 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
470 L
16.6 cu ft
Length
5,285 mm
208.1 in
Height
1,507 mm
59.3 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
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Power
631 hp
471 kW
0-100 km/h3.6 s
Top speed
315 km/h
196 mph
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
Rolls-RoyceWraith6.6 V12
Power
632 hp
471 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
14.3 L/100 km
16.4 mpg US
19.8 mpg UK

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
3.6 s
Rolls-RoyceWraith6.6 V12
14.3 L/100 km
16.4 mpg US
19.8 mpg UK
4.6 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-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
407 hp/t
304 kW/t
2.5 kg/hp
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
Rolls-RoyceWraith6.6 V12
268 hp/t
200 kW/t
3.7 kg/hp
14.3 L/100 km
16.4 mpg US
19.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8Rolls-RoyceWraith6.6 V12
Power
631 hp
471 kW
632 hp
471 kW
Torque
635 Nm
468 lb-ft
800 Nm
590 lb-ft
Acceleration
3.6 s
4.6 s
Top speed
315 km/h
196 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,550 kg
3,417 lb
2,360 kg
5,203 lb
Fuel consumption
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
14.3 L/100 km
16.4 mpg US
19.8 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
176 L
6.2 cu ft
Length
4,638 mm
182.6 in
Height
1,260 mm
49.6 in
Doors/seats
2 doors
4 seats
Trunk
470 L
16.6 cu ft
Length
5,285 mm
208.1 in
Height
1,507 mm
59.3 in
Range score
620 km
386 mi
580 km
361 mi
CO2 score
-
327 g/km
Trunk score
176 L
6.2 cu ft
470 L
16.6 cu ft
Power-to-weight score
407 hp/t
304 kW/t
2.5 kg/hp
268 hp/t
200 kW/t
3.7 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 SLS AMG Coupe (C197) Black Series 6.2 V8Rolls-Royce Wraith 6.6 V12
Consumption13.7 L/100 km17.2 mpg US20.6 mpg UK14.3 L/100 km16.4 mpg US19.8 mpg UK
Cost / 100 km23.97 LC100 km25.03 LC100 km
Cost / 100 mi38.58 LC100 mi40.27 LC100 mi
Annual fuel used2,055 L543 US gal452 UK gal2,145 L567 US gal472 UK gal
Annual fuel cost3,596 LC/year3,754 LC/year

Head-to-head comparisons

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8

  • Is 810 kg lighter
  • Is 1.0 s quicker from 0-100 km/h
  • Has 50 km/h (31 mph) higher top speed
  • Uses 0.6 L/100 km less fuel
  • Has 139 hp/t better power-to-weight
  • Has 40 km (25 mi) more estimated range

Pros

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

Cons

  • Lowest power
  • Smallest trunk

Rolls-Royce Wraith 6.6 V12

  • Has 1 hp more
  • Has 165 Nm more
  • Has 294 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8
Rolls-Royce Wraith 6.6 V12
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