The Comparative Analysis :

Porsche 911 GT3 RS PDK (15 - 17) vs. Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)

€ 181,700
Porsche 911 GT3 RS PDK (15 - 17) Porsche 911 GT3 RS
€ 139,200
 Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..) Mercedes AMG GT S Coupé
€ 181,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 139,200

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. Both cars are the same length, but the Porsche 911 GT3 RS is 2.3 inches narrower and 0.2 inches taller.
Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
50.8
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
74
77.9
50.7
Blueprint Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)
76.3
81.7
74 in
Width
76.3 in
77.9 in
Width Incl. Mirrors
81.7 in
50.8 in
Height
50.7 in
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
96.7
178.9
Blueprint Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)
103.5
178.9
178.9 in
Length
178.9 in
96.7 in
Wheelbase
103.5 in

Vehicle Weight

Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
3296 lb
Curb Weight
3671 lb
3792 lb
Gross Vehicle
Weight
4167 lb
Porsche 911 GT3 RS PDK (15 - 17)
Weight Difference:
375 lb
10.22 %
Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)

General

Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
991
Generation
C190
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 178
Engine Code
M 178.980
4
Valves
4
6
Cylinders
8
4 L / 196 cu in
Displacement
4 L / 196 cu in
493 hp
at 8250 rpm
Power
515 hp
at 6250 rpm
Porsche 911 GT3 RS
493 hp
515 hp
Mercedes AMG GT S Coupé
339 lb‑ft
at 6250 rpm
Max. Torque
494 lb‑ft
at 1900 rpm
Porsche 911 GT3 RS
339 lb‑ft
494 lb‑ft
Mercedes AMG GT S Coupé

Performance

Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
193 mph
Maximum Speed
193 mph
3.3 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph 62
mph

151 ft
0.000 sec

Porsche 911 GT3 RS

62 mph 62
mph

174 ft
0.000 sec

Mercedes AMG GT S Coupé

▶ REPLAY
6.69 lb/hp
Weight-to-Power Ratio
7.13 lb/hp
Porsche 911 GT3 RS
6.69 lb/hp
7.13 lb/hp
Mercedes AMG GT S Coupé

Fuel Economy / Emissions

Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
Fuel Economy
19 mpg
combined
20 mpg
Porsche 911 GT3 RS
19 mpg
20 mpg
Mercedes AMG GT S Coupé
12 mpg
city
15 mpg
26 mpg
highway
26 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
17.2 gal
Kraftstoffanzeige
313 mi
Range
351 mi
Porsche 911 GT3 RS
313 mi
351 mi
Mercedes AMG GT S Coupé
Environmental Impact
240.6 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).
217.9 kWh
Porsche 911 GT3 RS
240.6 kWh
217.9 kWh
Mercedes AMG GT S Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
476 g/mi (NEFZ)
CO2 Emissions
444 g/mi (WLTP)

Practical Convenience

Porsche 911 GT3 RS
Mercedes AMG GT S Coupé
2
Doors
2
4
No. of Seats
2
496 lb
Maximum Payload
496 lb
3.5 cu ft
Trunk Volume
5 cu ft
No data
Cargo Volume (Seats Down)
No data