Car comparison

Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8vsMercedes-Benz AMG GT Roadster (R190) 4.0 V8

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

New comparison

Mercedes-Benz SLS AMG Roadster (R197)

FINAL EDITION GT 6.2 V8

591 hp6208 ccGasolineRWDDual-clutchNaturally aspiratedRoadster2013-2014
VS

Mercedes-Benz AMG GT Roadster (R190)

4.0 V8

476 hp3982 ccGasolineRWDDual-clutchTwin-turboRoadster2017-2021

Comparison overview

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

Best choices

Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8

  • Quickest 0-100 km/h
    3.7 s
  • Fastest top speed
    330 km/h
    205 mph Unrestricted
    320 km/h
    199 mph Restricted
  • Most powerful
    591 hp
    441 kW
  • Highest torque
    650 Nm
    479 lb-ft
  • Best power-to-weight
    356 hp/t
    265 kW/t
    2.8 kg/hp
  • Largest trunk
    173 L
  • Best overall score
    70/100
  • Best performance score
    90/100
  • Best practicality score
    28/100

Mercedes-Benz AMG GT Roadster (R190) 4.0 V8

  • Lightest
    1,595 kg
    3,516 lb
  • Lowest combined fuel consumption
    9.4 L/100 km
    25.0 mpg US
    30.1 mpg UK
  • Lowest city consumption
    12.2 L/100 km
    19.3 mpg US
    23.2 mpg UK
  • Lowest highway consumption
    7.8 L/100 km
    30.2 mpg US
    36.2 mpg UK
  • Best estimated range
    691 km
    430 mi
  • Best economy score
    82/100

Specification comparison

Specification comparison
ModelMercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8Mercedes-BenzAMG GT Roadster (R190)4.0 V8
Power
591hp441kW
476hp355kW
Torque
650Nm479lb-ft
630Nm465lb-ft
Curb weight
1,660kg3,660lb
1,595kg3,516lb
Gross weight
1,960kg4,321lb
1,940kg4,277lb
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Calculated
302 km/h
188 mph
To 99% top speed
58.6s99% target: 327 km/h / 203 mph
Calculated
61.8s99% target: 299 km/h / 186 mph
Calculated
0-100 km/h
3.7s
4.0s
0-200 km/h
10.4s
Calculated
12.2s
Calculated
0-60 mph
3.5s
Calculated
3.8s
Calculated
Fuel consumption
13.2L/100 km17.8mpg US21.4mpg UK
9.4L/100 km25mpg US30.1mpg UK
Fuel consumption city
19.9L/100 km11.8mpg US14.2mpg UK
12.2L/100 km19.3mpg US23.2mpg UK
Fuel consumption highway
9.3L/100 km25.3mpg US30.4mpg UK
7.8L/100 km30.2mpg US36.2mpg UK
Quarter mile
11.4s
Calculated
11.9s
Calculated
Power-to-weight
356hp/t265kW/t161hp/1000 lb
Calculated
298hp/t223kW/t135hp/1000 lb
Calculated
Torque-to-weight
392Nm/t262lb-ft/ton
Calculated
395Nm/t264lb-ft/ton
Calculated
Estimated range
644km400mi
Calculated
691km430mi
Calculated
Displacement
6,208cc379cu in
3,982cc243cu in
Length
4,638mm183in
4,544mm179in
Width
1,939mm76in
1,939mm76in
Height
1,261mm50in
1,259mm50in
Wheelbase
2,680mm106in
2,630mm104in
Front track
1,682mm66in
1,684mm66in
Rear track
1,651mm65in
1,651mm65in
Trunk volume
173L
165L
Doors
2
2
Seats
2
2
Fuel tank
85L
65L
CO2 emissions-
219g/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 Roadster (R197) FINAL EDITION GT 6.2 V8Mercedes-Benz AMG GT Roadster (R190) 4.0 V8PowerTorque
  • Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8: Power / Torque
  • Mercedes-Benz AMG GT Roadster (R190) 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V86,800 rpm4,750 rpm7,200 rpm
Mercedes-BenzAMG GT Roadster (R190)4.0 V86,000 rpm1,700-5,000 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8Mercedes-BenzAMG GT Roadster (R190)4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.5 s
3.8 s
0-100 km/h
0-62 mph
3.7 s
4.0 s
0-200 km/h
0-124 mph
10.4 s
12.2 s
0-200 mph
0-322 km/h
46.3 s
-
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Likely limited
302 km/h
188 mph
Drag race simulation
60 ft
18 m
2.0 s
2.0 s
330 ft
101 m
5.1 s
5.2 s
1/8 mile
201 m
7.6 s
7.8 s
1000 ft
305 m
9.6 s
10.0 s
1/4 mile
402 m
11.4 s
11.9 s
Trap speed
1/4 mile
402 m
211 km/h
131 mph
197 km/h
123 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
591 hp
441 kW
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
476 hp
355 kW

Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8 has 115 hp more than Mercedes-Benz AMG GT Roadster (R190) 4.0 V8.

The biggest power difference is between Mercedes-Benz AMG GT Roadster (R190) 4.0 V8 and Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8: 115 hp (86 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
650 Nm
479 lb-ft
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
630 Nm
465 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
1,660 kg
3,660 lb
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
1,595 kg
3,516 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 Roadster (R197)FINAL EDITION GT 6.2 V8
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
302 km/h
188 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 Roadster (R197)FINAL EDITION GT 6.2 V83.7 s
Mercedes-BenzAMG GT Roadster (R190)4.0 V84.0 s

The biggest 0-100 km/h difference is between Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8 and Mercedes-Benz AMG GT Roadster (R190) 4.0 V8: 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-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
13.2 L/100 km
17.8 mpg US
21.4 mpg UK
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
9.4 L/100 km
25.0 mpg US
30.1 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz AMG GT Roadster (R190) 4.0 V8 and Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8: 3.8 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 Roadster (R197)FINAL EDITION GT 6.2 V8
356 hp/t
265 kW/t
2.8 kg/hp
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
298 hp/t
223 kW/t
3.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
644 km
400 mi
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
691 km
430 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
591 hp
441 kW
3.7 s
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
476 hp
355 kW
4.0 s
302 km/h
188 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 Roadster (R197)FINAL EDITION GT 6.2 V8
Power
591 hp
441 kW
0-100 km/h3.7 s
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Doors/seats
2 doors
2 seats
Trunk
173 L
6.1 cu ft
Length
4,638 mm
182.6 in
Height
1,261 mm
49.6 in
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
Power
476 hp
355 kW
0-100 km/h4.0 s
Top speed
302 km/h
188 mph
Doors/seats
2 doors
2 seats
Trunk
165 L
5.8 cu ft
Length
4,544 mm
178.9 in
Height
1,259 mm
49.6 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 Roadster (R197)FINAL EDITION GT 6.2 V8
Power
591 hp
441 kW
0-100 km/h3.7 s
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
13.2 L/100 km
17.8 mpg US
21.4 mpg UK
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
Power
476 hp
355 kW
0-100 km/h4.0 s
Top speed
302 km/h
188 mph
9.4 L/100 km
25.0 mpg US
30.1 mpg UK

Mercedes-Benz AMG GT Roadster (R190) 4.0 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 Roadster (R197)FINAL EDITION GT 6.2 V8
13.2 L/100 km
17.8 mpg US
21.4 mpg UK
3.7 s
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
4.0 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
Mercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8
356 hp/t
265 kW/t
2.8 kg/hp
13.2 L/100 km
17.8 mpg US
21.4 mpg UK
Mercedes-BenzAMG GT Roadster (R190)4.0 V8
298 hp/t
223 kW/t
3.4 kg/hp
9.4 L/100 km
25.0 mpg US
30.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSLS AMG Roadster (R197)FINAL EDITION GT 6.2 V8Mercedes-BenzAMG GT Roadster (R190)4.0 V8
Power
591 hp
441 kW
476 hp
355 kW
Torque
650 Nm
479 lb-ft
630 Nm
465 lb-ft
Acceleration
3.7 s
4.0 s
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
302 km/h
188 mph
Lightness
1,660 kg
3,660 lb
1,595 kg
3,516 lb
Fuel consumption
13.2 L/100 km
17.8 mpg US
21.4 mpg UK
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
173 L
6.1 cu ft
Length
4,638 mm
182.6 in
Height
1,261 mm
49.6 in
Doors/seats
2 doors
2 seats
Trunk
165 L
5.8 cu ft
Length
4,544 mm
178.9 in
Height
1,259 mm
49.6 in
Range score
644 km
400 mi
691 km
430 mi
CO2 score
-
219 g/km
Trunk score
173 L
6.1 cu ft
165 L
5.8 cu ft
Power-to-weight score
356 hp/t
265 kW/t
2.8 kg/hp
298 hp/t
223 kW/t
3.4 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 Roadster (R197) FINAL EDITION GT 6.2 V8Mercedes-Benz AMG GT Roadster (R190) 4.0 V8
Consumption13.2 L/100 km17.8 mpg US21.4 mpg UK9.4 L/100 km25 mpg US30.1 mpg UK
Cost / 100 km23.10 LC100 km16.45 LC100 km
Cost / 100 mi37.18 LC100 mi26.47 LC100 mi
Annual fuel used1,980 L523 US gal436 UK gal1,410 L372 US gal310 UK gal
Annual fuel cost3,465 LC/year2,468 LC/year

Head-to-head comparisons

Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8

  • Has 115 hp more
  • Has 20 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 28 km/h (17 mph) higher top speed
  • Has 58 hp/t better power-to-weight
  • Has 8 L more trunk volume

Pros

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

Cons

  • Highest combined fuel consumption
  • Heaviest

Mercedes-Benz AMG GT Roadster (R190) 4.0 V8

  • Is 65 kg lighter
  • Uses 3.8 L/100 km less fuel
  • Has 48 km (30 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SLS AMG Roadster (R197) FINAL EDITION GT 6.2 V8
Mercedes-Benz AMG GT Roadster (R190) 4.0 V8
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