The Comparative Analysis :
Mercedes SL 63 AMG SPEEDSHIFT MCT (12 - 15) vs. Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..)
€ 160,600
![Mercedes SL 63 AMG SPEEDSHIFT MCT (12 - 15)](graphbase/cars/cars_big_png/Mercedes_SL_63_AMG_R231.png)
€ 164,200
![Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..)](graphbase/cars/cars_big/Mercedes_AMG_GT_Roadster_C190-18.webp)
€ 160,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 164,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The SL 63 AMG is 6.6 cm longer, 6.2 cm narrower and 5.5 cm taller than the AMG GT C Roadster.
SL 63 AMG
AMG GT C Roadster
1315
1877
2099
1260
1939
2075
1877 mm
Width
1939 mm
2099 mm
Width Incl. Mirrors
2075 mm
1315 mm
Height
1260 mm
2585
4617
2630
4551
4617 mm
Length
4551 mm
2585 mm
Wheelbase
2630 mm
Vehicle Weight
SL 63 AMG
AMG GT C Roadster
1845 kg
Kerb Weight
1735 kg
2180 kg
Gross Vehicle
Weight
Weight
1940 kg
![Mercedes SL 63 AMG SPEEDSHIFT MCT (12 - 15)](graphbase/cars/cars_big_png/Mercedes_SL_63_AMG_R231.png)
Weight Difference:
110 kg
5.96 %
![Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..)](graphbase/cars/cars_big_png/Mercedes_AMG_GT_Roadster_C190-18.png)
General
SL 63 AMG
AMG GT C Roadster
R231
Generation
C190
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
SL 63 AMG
AMG GT C Roadster
V8 petrol engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Mercedes-Benz M 157
Engine Series
Mercedes-Benz M 178
M 157.983
Engine Code
M 178.980
![](graphbase/engines/Mercedes-Benz_M_157.png)
![](graphbase/engines/Mercedes-Benz_M_178.png)
4
Valves
4
8
Cylinders
8
5461 CC
Engine Capacity
3982 CC
530 bhp
at 5500 rpm
Power
549 bhp
at 5750 rpm
SL 63 AMG
530 bhp
549 bhp
AMG GT C Roadster
800 NM
at 2600 rpm
Max. Torque
680 NM
at 2100 rpm
SL 63 AMG
800 NM
680 NM
AMG GT C Roadster
Performance
SL 63 AMG
AMG GT C Roadster
155 mph
Maximum Speed
196 mph
4.3 sec
Acceleration 0 to 62 mph
3.7 sec
62 mph
62
mph
mph
60 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_SL_63_AMG_R231.png)
SL 63 AMG
62 mph
62
mph
mph
51 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_AMG_GT_Roadster_C190-18.png)
AMG GT C Roadster
▶ REPLAY
3.48 kg/bhp
Weight-to-Power Ratio
3.16 kg/bhp
SL 63 AMG
3.48 kg/bhp
3.16 kg/bhp
AMG GT C Roadster
Fuel Economy / Emissions
SL 63 AMG
AMG GT C Roadster
Fuel Economy
29 mpg
combined
23 mpg
SL 63 AMG
29 mpg
23 mpg
AMG GT C Roadster
20 mpg
city
19 mpg
37 mpg
motorway
26 mpg
75 L
Fuel Tank Capacity
65 L
471 mi
Range
323 mi
SL 63 AMG
471 mi
323 mi
AMG GT C Roadster
Environmental Impact
187.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
236.9 kWh
SL 63 AMG
187.5 kWh
236.9 kWh
AMG GT C Roadster
Euro 5
Emission Standard
Euro 6d-TEMP
231 g/km (NEFZ)
CO2 Emissions
292 g/km (WLTP)
Practical Convenience
SL 63 AMG
AMG GT C Roadster
2
Doors
2
2
No. of Seats
2
335 kg
Maximum Payload
205 kg
504 L
Boot Capacity
165 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
No data
Boot Capacity (Seats Down)
No data