The Comparative Analysis :
Porsche 911 GT3 RS PDK (18 - ..) vs. Mercedes SLS AMG Coupé GT SPEEDSHIFT DCT (12 - 14)
€ 195,100
€ 204,700
€ 195,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 204,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Porsche 911 GT3 RS is 3.2 inches shorter, 2.3 inches narrower and 1.4 inches taller than the Mercedes SLS AMG Coupé GT.
Porsche 911 GT3 RS
Mercedes SLS AMG Coupé GT
51.1
74
77.9
49.7
76.3
90.4
74 in
Width
76.3 in
77.9 in
Width Incl. Mirrors
90.4 in
51.1 in
Height
49.7 in
96.6
179.4
105.5
182.6
179.4 in
Length
182.6 in
96.6 in
Wheelbase
105.5 in
Vehicle Weight
Porsche 911 GT3 RS
Mercedes SLS AMG Coupé GT
3318 lb
Curb Weight
3737 lb
3953 lb
Gross Vehicle
Weight
Weight
4266 lb
Weight Difference:
419 lb
11.21 %
General
Porsche 911 GT3 RS
Mercedes SLS AMG Coupé GT
991
Generation
C197
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 SLS AMG Coupé GT
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 159
Engine Code
M 159.980
4
Valves
4
6
Cylinders
8
4 L / 196 cu in
Displacement
6.2 L / 303 cu in
514 hp
at 8250 rpm
Power
583 hp
at 6800 rpm
Porsche 911 GT3 RS
514 hp
583 hp
Mercedes SLS AMG Coupé GT
347 lb‑ft
at 6000 rpm
Max. Torque
479 lb‑ft
at 4750 rpm
Porsche 911 GT3 RS
347 lb‑ft
479 lb‑ft
Mercedes SLS AMG Coupé GT
Performance
Porsche 911 GT3 RS
Mercedes SLS AMG Coupé GT
194 mph
Maximum Speed
199 mph
3.2 sec
Acceleration 0 to 62 mph
3.7 sec
62 mph
62
mph
mph
144 ft
0.000 sec
Porsche 911 GT3 RS
62 mph
62
mph
mph
167 ft
0.000 sec
Mercedes SLS AMG Coupé GT
▶ REPLAY
6.46 lb/hp
Weight-to-Power Ratio
6.41 lb/hp
Porsche 911 GT3 RS
6.46 lb/hp
6.41 lb/hp
Mercedes SLS AMG Coupé GT
Fuel Economy / Emissions
Porsche 911 GT3 RS
Mercedes SLS AMG Coupé GT
Fuel Economy
18 mpg
combined
18 mpg
Porsche 911 GT3 RS
18 mpg
18 mpg
Mercedes SLS AMG Coupé GT
12 mpg
city
12 mpg
26 mpg
highway
25 mpg
16.9 gal
Fuel Tank Capacity
22.5 gal
311 mi
Range
400 mi
Porsche 911 GT3 RS
311 mi
400 mi
Mercedes SLS AMG Coupé GT
Environmental Impact
242.5 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).
250.1 kWh
Porsche 911 GT3 RS
242.5 kWh
250.1 kWh
Mercedes SLS AMG Coupé GT
Euro 6
Emission Standard
Euro 5
468 g/mi (NEFZ)
CO2 Emissions
496 g/mi (NEFZ)
Practical Convenience
Porsche 911 GT3 RS
Mercedes SLS AMG Coupé GT
2
Doors
2
4
No. of Seats
2
635 lb
Maximum Payload
529 lb
3.5 cu ft
Trunk Volume
5 cu ft
No data
Cargo Volume (Seats Down)
No data
