The Comparative Analysis :

Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..) vs. Porsche 911 Speedster PDK (10 - 12)

€ 164,200
Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..) Mercedes AMG GT C Roadster
€ 201,700
 Porsche 911 Speedster PDK (10 - 12) Porsche 911 Speedster
€ 164,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 201,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Mercedes AMG GT C Roadster is 11.1 cm longer, 8.7 cm wider and 2.4 cm lower than the Porsche 911 Speedster.
Mercedes AMG GT C Roadster
Porsche 911 Speedster
1260
Blueprint Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..)
1939
2075
1284
Blueprint Porsche 911 Speedster PDK (10 - 12)
1852
2052
1939 mm
Width
1852 mm
2075 mm
Width Incl. Mirrors
2052 mm
1260 mm
Height
1284 mm
Blueprint Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..)
2630
4551
Blueprint Porsche 911 Speedster PDK (10 - 12)
2350
4440
4551 mm
Length
4440 mm
2630 mm
Wheelbase
2350 mm

Vehicle Weight

Mercedes AMG GT C Roadster
Porsche 911 Speedster
1735 kg
Kerb Weight
1615 kg
1940 kg
Gross Vehicle
Weight
1920 kg
Mercedes AMG GT C Roadster SPEEDSHIFT DCT (18 - ..)
Weight Difference:
120 kg
6.92 %
Porsche 911 Speedster PDK (10 - 12)

General

Mercedes AMG GT C Roadster
Porsche 911 Speedster
C190
Generation
997
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes AMG GT C Roadster
Porsche 911 Speedster
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 178
Engine Series
M 178.980
Engine Code
4
Valves
4
8
Cylinders
6
3982 CC
Engine Capacity
3800 CC
549 bhp
at 5750 rpm
Power
402 bhp
at 7300 rpm
Mercedes AMG GT C Roadster
549 bhp
402 bhp
Porsche 911 Speedster
680 NM
at 2100 rpm
Max. Torque
420 NM
at 4200 rpm
Mercedes AMG GT C Roadster
680 NM
420 NM
Porsche 911 Speedster

Performance

Mercedes AMG GT C Roadster
Porsche 911 Speedster
196 mph
Maximum Speed
190 mph
3.7 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

51 m
0.000 sec

Mercedes AMG GT C Roadster

62 mph 62
mph

61 m
0.000 sec

Porsche 911 Speedster

▶ REPLAY
3.16 kg/bhp
Weight-to-Power Ratio
4.02 kg/bhp
Mercedes AMG GT C Roadster
3.16 kg/bhp
4.02 kg/bhp
Porsche 911 Speedster

Fuel Economy / Emissions

Mercedes AMG GT C Roadster
Porsche 911 Speedster
Fuel Economy
23 mpg
combined
27 mpg
Mercedes AMG GT C Roadster
23 mpg
27 mpg
Porsche 911 Speedster
19 mpg
city
18 mpg
26 mpg
motorway
39 mpg
Kraftstoffanzeige
65 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
323 mi
Range
386 mi
Mercedes AMG GT C Roadster
323 mi
386 mi
Porsche 911 Speedster
Environmental Impact
236.9 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).
195.2 kWh
Mercedes AMG GT C Roadster
236.9 kWh
195.2 kWh
Porsche 911 Speedster
Euro 6d-TEMP
Emission Standard
Euro 5
292 g/km (WLTP)
CO2 Emissions
242 g/km (NEFZ)

Practical Convenience

Mercedes AMG GT C Roadster
Porsche 911 Speedster
2
Doors
2
2
No. of Seats
2
205 kg
Maximum Payload
305 kg
165 L
Boot Capacity
135 L
No data
Boot Capacity (Seats Down)
No data