Car comparison

Mercedes-Benz AMG GT (C190) S 4.0 V8vsMercedes-Benz AMG GT Roadster (R190) S 4.0 V8

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

New comparison

Mercedes-Benz AMG GT (C190)

S 4.0 V8

510 hp3982 ccGasolineRWDDual-clutchTwin-turboCoupe2015-2017
VS

Mercedes-Benz AMG GT Roadster (R190)

S 4.0 V8

522 hp3982 ccGasolineRWDDual-clutchTwin-turboRoadster2017-2021

Comparison overview

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

Best choices

Mercedes-Benz AMG GT (C190) S 4.0 V8

  • Quickest 0-100 km/h
    3.8 s
  • Fastest top speed
    320 km/h
    199 mph Unrestricted
    310 km/h
    193 mph Restricted
  • Lowest combined fuel consumption
    9.6 L/100 km
    24.5 mpg US
    29.4 mpg UK
  • Lowest city consumption
    12.5 L/100 km
    18.8 mpg US
    22.6 mpg UK
  • Lowest highway consumption
    7.9 L/100 km
    29.8 mpg US
    35.8 mpg UK
  • Lowest CO2 emissions
    224 g/km
  • Best estimated range
    677 km
    421 mi
  • Best overall score
    74/100
  • Best performance score
    90/100
  • Best economy score
    81/100
  • Best practicality score
    39/100

Specification comparison

Specification comparison
ModelMercedes-BenzAMG GT (C190)S 4.0 V8Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
Power
510hp380kW
522hp389kW
Torque
650Nm479lb-ft
670Nm494lb-ft
Curb weight
1,645kg3,627lb
1,625kg3,583lb
Gross weight
1,890kg4,167lb
1,940kg4,277lb
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Calculated
308 km/h
191 mph
To 99% top speed
58.4s99% target: 317 km/h / 197 mph
Calculated
58.8s99% target: 305 km/h / 189 mph
Calculated
0-100 km/h
3.8s
3.8s
0-200 km/h
10.8s
Calculated
11.3s
Calculated
0-60 mph
3.6s
Calculated
3.6s
Calculated
Fuel consumption
9.6L/100 km24.5mpg US29.4mpg UK
11.5L/100 km20.5mpg US24.6mpg UK
Fuel consumption city
12.5L/100 km18.8mpg US22.6mpg UK
15.6L/100 km15.1mpg US18.1mpg UK
Fuel consumption highway
7.9L/100 km29.8mpg US35.8mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Quarter mile
11.5s
Calculated
11.6s
Calculated
Power-to-weight
310hp/t231kW/t141hp/1000 lb
Calculated
321hp/t240kW/t146hp/1000 lb
Calculated
Torque-to-weight
395Nm/t264lb-ft/ton
Calculated
412Nm/t276lb-ft/ton
Calculated
Estimated range
677km421mi
Calculated
565km351mi
Calculated
Displacement
3,982cc243cu in
3,982cc243cu in
Length
4,546mm179in
4,551mm179in
Width
1,939mm76in
1,939mm76in
Height
1,288mm51in
1,260mm50in
Wheelbase
2,630mm104in
2,630mm104in
Front track
1,680mm66in
1,678mm66in
Rear track
1,651mm65in
-
Ground clearance
98mm4in
96mm4in
Trunk volume-
165L
Doors
2
2
Seats
2
2
Fuel tank
65L
65L
CO2 emissions
224g/km
262g/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 AMG GT (C190) S 4.0 V8Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8PowerTorque
  • Mercedes-Benz AMG GT (C190) S 4.0 V8: Power / Torque
  • Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzAMG GT (C190)S 4.0 V86,250 rpm1,750-4,750 rpm6,500 rpm
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V86,250 rpm1,900-5,000 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzAMG GT (C190)S 4.0 V8Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.6 s
3.6 s
0-100 km/h
0-62 mph
3.8 s
3.8 s
0-200 km/h
0-124 mph
10.8 s
11.3 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Likely limited
308 km/h
191 mph
Drag race simulation
60 ft
18 m
2.0 s
2.0 s
330 ft
101 m
5.2 s
5.1 s
1/8 mile
201 m
7.6 s
7.7 s
1000 ft
305 m
9.8 s
9.8 s
1/4 mile
402 m
11.5 s
11.6 s
Trap speed
1/4 mile
402 m
207 km/h
128 mph
203 km/h
126 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzAMG GT (C190)S 4.0 V8
510 hp
380 kW
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
522 hp
389 kW

Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8 has 12 hp more than Mercedes-Benz AMG GT (C190) S 4.0 V8.

The biggest power difference is between Mercedes-Benz AMG GT (C190) S 4.0 V8 and Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8: 12 hp (9 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzAMG GT (C190)S 4.0 V8
650 Nm
479 lb-ft
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
670 Nm
494 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzAMG GT (C190)S 4.0 V8
1,645 kg
3,627 lb
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
1,625 kg
3,583 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-BenzAMG GT (C190)S 4.0 V8
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
308 km/h
191 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
Mercedes-BenzAMG GT (C190)S 4.0 V83.8 s
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V83.8 s

Although Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8 has more power, Mercedes-Benz AMG GT (C190) S 4.0 V8 is quicker from 0-100 km/h.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzAMG GT (C190)S 4.0 V8
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
11.5 L/100 km
20.5 mpg US
24.6 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz AMG GT (C190) S 4.0 V8 and Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8: 1.9 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
Mercedes-BenzAMG GT (C190)S 4.0 V8
310 hp/t
231 kW/t
3.2 kg/hp
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
321 hp/t
240 kW/t
3.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzAMG GT (C190)S 4.0 V8
677 km
421 mi
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
565 km
351 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzAMG GT (C190)S 4.0 V8
510 hp
380 kW
3.8 s
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
522 hp
389 kW
3.8 s
308 km/h
191 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-BenzAMG GT (C190)S 4.0 V8
Power
510 hp
380 kW
0-100 km/h3.8 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,546 mm
179.0 in
Height
1,288 mm
50.7 in
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
Power
522 hp
389 kW
0-100 km/h3.8 s
Top speed
308 km/h
191 mph
Doors/seats
2 doors
2 seats
Trunk
165 L
5.8 cu ft
Length
4,551 mm
179.2 in
Height
1,260 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-BenzAMG GT (C190)S 4.0 V8
Power
510 hp
380 kW
0-100 km/h3.8 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
Power
522 hp
389 kW
0-100 km/h3.8 s
Top speed
308 km/h
191 mph
11.5 L/100 km
20.5 mpg US
24.6 mpg UK

Mercedes-Benz AMG GT (C190) S 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-BenzAMG GT (C190)S 4.0 V8
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
3.8 s
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
11.5 L/100 km
20.5 mpg US
24.6 mpg UK
3.8 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Mercedes-BenzAMG GT (C190)S 4.0 V8
310 hp/t
231 kW/t
3.2 kg/hp
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
321 hp/t
240 kW/t
3.1 kg/hp
11.5 L/100 km
20.5 mpg US
24.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzAMG GT (C190)S 4.0 V8Mercedes-BenzAMG GT Roadster (R190)S 4.0 V8
Power
510 hp
380 kW
522 hp
389 kW
Torque
650 Nm
479 lb-ft
670 Nm
494 lb-ft
Acceleration
3.8 s
3.8 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
308 km/h
191 mph
Lightness
1,645 kg
3,627 lb
1,625 kg
3,583 lb
Fuel consumption
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
11.5 L/100 km
20.5 mpg US
24.6 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
4,546 mm
179.0 in
Height
1,288 mm
50.7 in
Doors/seats
2 doors
2 seats
Trunk
165 L
5.8 cu ft
Length
4,551 mm
179.2 in
Height
1,260 mm
49.6 in
Range score
677 km
421 mi
565 km
351 mi
CO2 score
224 g/km
262 g/km
Trunk score
-
165 L
5.8 cu ft
Power-to-weight score
310 hp/t
231 kW/t
3.2 kg/hp
321 hp/t
240 kW/t
3.1 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 AMG GT (C190) S 4.0 V8Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8
Consumption9.6 L/100 km24.5 mpg US29.4 mpg UK11.5 L/100 km20.5 mpg US24.6 mpg UK
Cost / 100 km16.80 LC100 km20.13 LC100 km
Cost / 100 mi27.04 LC100 mi32.39 LC100 mi
Annual fuel used1,440 L380 US gal317 UK gal1,725 L456 US gal379 UK gal
Annual fuel cost2,520 LC/year3,019 LC/year

Head-to-head comparisons

Mercedes-Benz AMG GT (C190) S 4.0 V8

  • Has 12 km/h (7 mph) higher top speed
  • Uses 1.9 L/100 km less fuel
  • Has 112 km (70 mi) more estimated range
  • Emits 38 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Heaviest

Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8

  • Has 12 hp more
  • Has 20 Nm more
  • Is 20 kg lighter
  • Has 11 hp/t better power-to-weight

Pros

  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

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Model
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Engine or modification
Mercedes-Benz AMG GT (C190) S 4.0 V8
Mercedes-Benz AMG GT Roadster (R190) S 4.0 V8
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