Car comparison

Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 · Stage 3vsMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 · Stage 2vsMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 · Stage 1vsMercedes-Benz AMG GT Roadster (R190) C 4.0 V8

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

New comparison

Mercedes-Benz AMG GT Roadster (R190)

C 4.0 V8 (Stage 3)

837 hp3982 ccGasolineRWDDual-clutchTwin-turboRoadster2017-2021
VS

Mercedes-Benz AMG GT Roadster (R190)

C 4.0 V8 (Stage 2)

725 hp3982 ccGasolineRWDDual-clutchTwin-turboRoadster2017-2021
VS

Mercedes-Benz AMG GT Roadster (R190)

C 4.0 V8 (Stage 1)

658 hp3982 ccGasolineRWDDual-clutchTwin-turboRoadster2017-2021
VS

Mercedes-Benz AMG GT Roadster (R190)

C 4.0 V8

558 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 Roadster (R190) C 4.0 V8 (Stage 3) 837 hp

  • Quickest 0-100 km/h
    2.9 s
  • Fastest top speed
    370 km/h
    230 mph
  • Most powerful
    837 hp
    624 kW
  • Highest torque
    1,054 Nm
    777 lb-ft
  • Lightest
    1,660 kg
    3,660 lb
  • Best power-to-weight
    504 hp/t
    376 kW/t
    2.0 kg/hp
  • Lowest combined fuel consumption
    11.4 L/100 km
    20.6 mpg US
    24.8 mpg UK
  • Lowest city consumption
    15.1 L/100 km
    15.6 mpg US
    18.7 mpg UK
  • Lowest highway consumption
    9.0 L/100 km
    26.1 mpg US
    31.4 mpg UK
  • Lowest CO2 emissions
    259 g/km
  • Best estimated range
    570 km
    354 mi
  • Largest trunk
    165 L
  • Best overall score
    73/100
  • Best performance score
    94/100
  • Best economy score
    76/100
  • Best practicality score
    27/100

Specification comparison

Specification comparison
ModelMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
Power
837hp624kW+279 hp
725hp541kW+167 hp
658hp491kW+100 hp
558hp416kW
Torque
1,054Nm777lb-ft+374 Nm
918Nm677lb-ft+238 Nm
830Nm612lb-ft+150 Nm
680Nm502lb-ft
Curb weight
1,660kg3,660lb
1,660kg3,660lb
1,660kg3,660lb
1,660kg3,660lb
Gross weight
1,940kg4,277lb
1,940kg4,277lb
1,940kg4,277lb
1,940kg4,277lb
Top speed
370 km/h
230 mph
+54 km/h
354 km/h
220 mph
+38 km/h
343 km/h
213 mph
+27 km/h
316 km/h
196 mph
To 99% top speed
44.8s99% target: 366 km/h / 228 mph-13.5 s
Calculated
50.4s99% target: 350 km/h / 218 mph-7.9 s
Calculated
54.2s99% target: 340 km/h / 211 mph-4.1 s
Calculated
58.3s99% target: 313 km/h / 194 mph
Calculated
0-100 km/h
2.9s-0.8 s
3.1s-0.6 s
3.3s-0.4 s
3.7s
0-200 km/h
7.3s-3.6 s
Calculated
8.3s-2.5 s
Calculated
9.1s-1.7 s
Calculated
10.8s
Calculated
0-60 mph
2.8s-0.8 s
Calculated
3.0s-0.5 s
Calculated
3.2s-0.3 s
Calculated
3.5s
Calculated
Fuel consumption
11.4L/100 km20.6mpg US24.8mpg UK
11.4L/100 km20.6mpg US24.8mpg UK
11.4L/100 km20.6mpg US24.8mpg UK
11.4L/100 km20.6mpg US24.8mpg UK
Fuel consumption city
15.1L/100 km15.6mpg US18.7mpg UK
15.1L/100 km15.6mpg US18.7mpg UK
15.1L/100 km15.6mpg US18.7mpg UK
15.1L/100 km15.6mpg US18.7mpg UK
Fuel consumption highway
9L/100 km26.1mpg US31.4mpg UK
9L/100 km26.1mpg US31.4mpg UK
9L/100 km26.1mpg US31.4mpg UK
9L/100 km26.1mpg US31.4mpg UK
Quarter mile
10.0s-1.4 s
Calculated
10.5s-0.9 s
Calculated
10.9s-0.6 s
Calculated
11.5s
Calculated
Power-to-weight
504hp/t376kW/t229hp/1000 lb
Calculated
437hp/t326kW/t198hp/1000 lb
Calculated
397hp/t296kW/t180hp/1000 lb
Calculated
336hp/t251kW/t152hp/1000 lb
Calculated
Torque-to-weight
635Nm/t425lb-ft/ton
Calculated
553Nm/t370lb-ft/ton
Calculated
500Nm/t334lb-ft/ton
Calculated
410Nm/t274lb-ft/ton
Calculated
Estimated range
570km354mi
Calculated
570km354mi
Calculated
570km354mi
Calculated
570km354mi
Calculated
Displacement
3,982cc243cu in
3,982cc243cu in
3,982cc243cu in
3,982cc243cu in
Length
4,544mm179in
4,544mm179in
4,544mm179in
4,544mm179in
Width
1,939mm76in
1,939mm76in
1,939mm76in
1,939mm76in
Height
1,259mm50in
1,259mm50in
1,259mm50in
1,259mm50in
Wheelbase
2,630mm104in
2,630mm104in
2,630mm104in
2,630mm104in
Front track
1,684mm66in
1,684mm66in
1,684mm66in
1,684mm66in
Rear track
1,651mm65in
1,651mm65in
1,651mm65in
1,651mm65in
Trunk volume
165L
165L
165L
165L
Doors
2
2
2
2
Seats
2
2
2
2
Fuel tank
65L
65L
65L
65L
CO2 emissions
259g/km
259g/km
259g/km
259g/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 Roadster (R190) C 4.0 V8 (Stage 3) 837 hpMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 2) 725 hpMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 1) 658 hpMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 558 hpPowerTorque
  • Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 3) 837 hp: Power / Torque
  • Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 2) 725 hp: Power / Torque
  • Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 1) 658 hp: Power / Torque
  • Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 558 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hp5,750-6,750 rpm1,900-5,750 rpm7,000 rpm
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp5,750-6,750 rpm1,900-5,750 rpm7,000 rpm
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp5,750-6,750 rpm1,900-5,750 rpm7,000 rpm
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp5,750-6,750 rpm1,900-5,750 rpm7,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
2.8 s
3.0 s
3.2 s
3.5 s
0-100 km/h
0-62 mph
2.9 s
3.1 s
3.3 s
3.7 s
0-200 km/h
0-124 mph
7.3 s
8.3 s
9.1 s
10.8 s
0-200 mph
0-322 km/h
19.5 s
25.3 s
31.6 s
-
Top speed
370 km/h
230 mph
354 km/h
220 mph
343 km/h
213 mph
316 km/h
196 mph
Drag race simulation
60 ft
18 m
1.8 s
1.9 s
1.9 s
2.0 s
330 ft
101 m
4.6 s
4.8 s
4.9 s
5.1 s
1/8 mile
201 m
6.7 s
7.0 s
7.2 s
7.6 s
1000 ft
305 m
8.5 s
8.9 s
9.2 s
9.7 s
1/4 mile
402 m
10.0 s
10.5 s
10.9 s
11.5 s
Trap speed
1/4 mile
402 m
243 km/h
151 mph
229 km/h
143 mph
221 km/h
137 mph
206 km/h
128 mph

Power comparison

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

Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 3) 837 hp has 279 hp more than Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 558 hp.

The biggest power difference is between Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 558 hp and Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 3) 837 hp: 279 hp (208 kW).

Torque comparison

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

Curb weight comparison

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

Top speed without limiter comparison

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

0-100 km/h comparison

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

The biggest 0-100 km/h difference is between Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 3) 837 hp and Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 558 hp: 0.8 s.

The closest cars by acceleration are Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 2) 725 hp and Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 1) 658 hp, separated by only 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
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Estimated range comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hp
837 hp
624 kW
2.9 s
370 km/h
230 mph
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp
725 hp
541 kW
3.1 s
354 km/h
220 mph
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp
658 hp
491 kW
3.3 s
343 km/h
213 mph
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
558 hp
416 kW
3.7 s
316 km/h
196 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 Roadster (R190)C 4.0 V8 (Stage 3)837 hp
Power
837 hp
624 kW
0-100 km/h2.9 s
Top speed
370 km/h
230 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
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp
Power
725 hp
541 kW
0-100 km/h3.1 s
Top speed
354 km/h
220 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
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp
Power
658 hp
491 kW
0-100 km/h3.3 s
Top speed
343 km/h
213 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
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
Power
558 hp
416 kW
0-100 km/h3.7 s
Top speed
316 km/h
196 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-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hp
Power
837 hp
624 kW
0-100 km/h2.9 s
Top speed
370 km/h
230 mph
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp
Power
725 hp
541 kW
0-100 km/h3.1 s
Top speed
354 km/h
220 mph
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp
Power
658 hp
491 kW
0-100 km/h3.3 s
Top speed
343 km/h
213 mph
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
Power
558 hp
416 kW
0-100 km/h3.7 s
Top speed
316 km/h
196 mph
11.4 L/100 km
20.6 mpg US
24.8 mpg UK

Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 3) 837 hp 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 Roadster (R190)C 4.0 V8 (Stage 3)837 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
2.9 s
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
3.1 s
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
3.3 s
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
3.7 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 Roadster (R190)C 4.0 V8 (Stage 3)837 hp
504 hp/t
376 kW/t
2.0 kg/hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hp
437 hp/t
326 kW/t
2.3 kg/hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hp
397 hp/t
296 kW/t
2.5 kg/hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Mercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
336 hp/t
251 kW/t
3.0 kg/hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 3)837 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 2)725 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8 (Stage 1)658 hpMercedes-BenzAMG GT Roadster (R190)C 4.0 V8558 hp
Power
837 hp
624 kW
725 hp
541 kW
658 hp
491 kW
558 hp
416 kW
Torque
1,054 Nm
777 lb-ft
918 Nm
677 lb-ft
830 Nm
612 lb-ft
680 Nm
502 lb-ft
Acceleration
2.9 s
3.1 s
3.3 s
3.7 s
Top speed
370 km/h
230 mph
354 km/h
220 mph
343 km/h
213 mph
316 km/h
196 mph
Lightness
1,660 kg
3,660 lb
1,660 kg
3,660 lb
1,660 kg
3,660 lb
1,660 kg
3,660 lb
Fuel consumption
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
Practicality
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
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
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
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
570 km
354 mi
570 km
354 mi
570 km
354 mi
570 km
354 mi
CO2 score
259 g/km
259 g/km
259 g/km
259 g/km
Trunk score
165 L
5.8 cu ft
165 L
5.8 cu ft
165 L
5.8 cu ft
165 L
5.8 cu ft
Power-to-weight score
504 hp/t
376 kW/t
2.0 kg/hp
437 hp/t
326 kW/t
2.3 kg/hp
397 hp/t
296 kW/t
2.5 kg/hp
336 hp/t
251 kW/t
3.0 kg/hp
Overall
Fixed score
Fixed score
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 Roadster (R190) C 4.0 V8 (Stage 3) 837 hpMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 2) 725 hpMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 1) 658 hpMercedes-Benz AMG GT Roadster (R190) C 4.0 V8 558 hp
Consumption11.4 L/100 km20.6 mpg US24.8 mpg UK11.4 L/100 km20.6 mpg US24.8 mpg UK11.4 L/100 km20.6 mpg US24.8 mpg UK11.4 L/100 km20.6 mpg US24.8 mpg UK
Cost / 100 km19.95 LC100 km19.95 LC100 km19.95 LC100 km19.95 LC100 km
Cost / 100 mi32.11 LC100 mi32.11 LC100 mi32.11 LC100 mi32.11 LC100 mi
Annual fuel used1,710 L452 US gal376 UK gal1,710 L452 US gal376 UK gal1,710 L452 US gal376 UK gal1,710 L452 US gal376 UK gal
Annual fuel cost2,993 LC/year2,993 LC/year2,993 LC/year2,993 LC/year

Head-to-head comparisons

Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 (Stage 3) 837 hp

  • Has 112 hp more
  • Has 136 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 16 km/h (10 mph) higher top speed
  • Has 67 hp/t better power-to-weight

Pros

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

Cons

  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8
Compare selected cars
1 vehicle selected

Popular comparisons

Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 · Stage 3 vs Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 · Stage 2 vs Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 · Stage 1 vs Mercedes-Benz AMG GT Roadster (R190) C 4.0 V8 - car comparison - FastVsFaster