The Comparative Analysis :
Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..) vs. Porsche 911 GT3 (09 - 11)
€ 139,200
![Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)](graphbase/cars/cars_big_png/Mercedes_AMG_GT_Coupe_C190-18.png)
€ 121,800
![Porsche 911 GT3 (09 - 11)](graphbase/cars/cars_big/Porsche_911_GT3_997-09.webp)
€ 139,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes AMG GT S Coupé is considerably bigger in every dimension. It's 3.1 inches longer, 5.2 inches wider and 0.3 inches taller than the Porsche 911 GT3.
Mercedes AMG GT S Coupé
Porsche 911 GT3
50.7
76.3
81.7
50.4
71.2
79.1
76.3 in
Width
71.2 in
81.7 in
Width Incl. Mirrors
79.1 in
50.7 in
Height
50.4 in
103.5
178.9
92.7
175.8
178.9 in
Length
175.8 in
103.5 in
Wheelbase
92.7 in
Vehicle Weight
Mercedes AMG GT S Coupé
Porsche 911 GT3
3671 lb
Curb Weight
3241 lb
4167 lb
Gross Vehicle
Weight
Weight
3704 lb
![Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)](graphbase/cars/cars_big_png/Mercedes_AMG_GT_Coupe_C190-18.png)
Weight Difference:
430 lb
11.71 %
![Porsche 911 GT3 (09 - 11)](graphbase/cars/cars_big_png/Porsche_911_GT3_997-09.png)
General
Mercedes AMG GT S Coupé
Porsche 911 GT3
C190
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Mercedes AMG GT S Coupé
Porsche 911 GT3
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
Mercedes-Benz M 178
Engine Series
M 178.980
Engine Code
![](graphbase/engines/Mercedes-Benz_M_178.png)
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3.8 L / 186 cu in
515 hp
at 6250 rpm
Power
429 hp
at 7600 rpm
Mercedes AMG GT S Coupé
515 hp
429 hp
Porsche 911 GT3
494 lb‑ft
at 1900 rpm
Max. Torque
317 lb‑ft
at 6250 rpm
Mercedes AMG GT S Coupé
494 lb‑ft
317 lb‑ft
Porsche 911 GT3
Performance
Mercedes AMG GT S Coupé
Porsche 911 GT3
193 mph
Maximum Speed
194 mph
3.8 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
174 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_AMG_GT_Coupe_C190-18.png)
Mercedes AMG GT S Coupé
62 mph
62
mph
mph
187 ft
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_911_GT3_997-09.png)
Porsche 911 GT3
▶ REPLAY
7.13 lb/hp
Weight-to-Power Ratio
7.55 lb/hp
Mercedes AMG GT S Coupé
7.13 lb/hp
7.55 lb/hp
Porsche 911 GT3
Fuel Economy / Emissions
Mercedes AMG GT S Coupé
Porsche 911 GT3
Fuel Economy
20 mpg
combined
18 mpg
Mercedes AMG GT S Coupé
20 mpg
18 mpg
Porsche 911 GT3
15 mpg
city
12 mpg
26 mpg
highway
26 mpg
17.2 gal
Fuel Tank Capacity
17.7 gal
351 mi
Range
325 mi
Mercedes AMG GT S Coupé
351 mi
325 mi
Porsche 911 GT3
Environmental Impact
217.9 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).
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).
242.5 kWh
Mercedes AMG GT S Coupé
217.9 kWh
242.5 kWh
Porsche 911 GT3
Euro 6d-TEMP
Emission Standard
Euro 5
444 g/mi (WLTP)
CO2 Emissions
488 g/mi (NEFZ)
Practical Convenience
Mercedes AMG GT S Coupé
Porsche 911 GT3
2
Doors
2
2
No. of Seats
4
496 lb
Maximum Payload
463 lb
5 cu ft
Trunk Volume
3 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
No data
Cargo Volume (Seats Down)
No data