The Comparative Analysis :
Mercedes SLS AMG Coupé GT SPEEDSHIFT DCT (12 - 14) vs. Porsche 911 GT2 RS PDK (17 - 18)
€ 204,700
€ 285,200
€ 204,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 285,200
ⓘ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 Mercedes SLS AMG Coupé GT is 3.5 inches longer, 2.3 inches wider and 1.4 inches lower than the Porsche 911 GT2 RS.
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
49.7
76.3
90.4
51.1
74
77.9
76.3 in
Width
74 in
90.4 in
Width Incl. Mirrors
77.9 in
49.7 in
Height
51.1 in
105.5
182.6
96.6
179.1
182.6 in
Length
179.1 in
105.5 in
Wheelbase
96.6 in
Vehicle Weight
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
3737 lb
Curb Weight
3406 lb
4266 lb
Gross Vehicle
Weight
Weight
4034 lb
Weight Difference:
331 lb
8.86 %
General
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
C197
Generation
991
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
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 159
Engine Series
M 159.980
Engine Code
4
Valves
4
8
Cylinders
6
6.2 L / 303 cu in
Displacement
3.8 L / 186 cu in
583 hp
at 6800 rpm
Power
690 hp
at 7000 rpm
Mercedes SLS AMG Coupé GT
583 hp
690 hp
Porsche 911 GT2 RS
479 lb‑ft
at 4750 rpm
Max. Torque
553 lb‑ft
at 2500 rpm
Mercedes SLS AMG Coupé GT
479 lb‑ft
553 lb‑ft
Porsche 911 GT2 RS
Performance
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
199 mph
Maximum Speed
211 mph
3.7 sec
Acceleration 0 to 62 mph
2.8 sec
62 mph
62
mph
mph
167 ft
0.000 sec
Mercedes SLS AMG Coupé GT
62 mph
62
mph
mph
128 ft
0.000 sec
Porsche 911 GT2 RS
▶ REPLAY
6.41 lb/hp
Weight-to-Power Ratio
4.94 lb/hp
Mercedes SLS AMG Coupé GT
6.41 lb/hp
4.94 lb/hp
Porsche 911 GT2 RS
Fuel Economy / Emissions
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
Fuel Economy
18 mpg
combined
20 mpg
Mercedes SLS AMG Coupé GT
18 mpg
20 mpg
Porsche 911 GT2 RS
12 mpg
city
13 mpg
25 mpg
highway
29 mpg
22.5 gal
Fuel Tank Capacity
16.9 gal
400 mi
Range
337 mi
Mercedes SLS AMG Coupé GT
400 mi
337 mi
Porsche 911 GT2 RS
Environmental Impact
250.1 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).
223.5 kWh
Mercedes SLS AMG Coupé GT
250.1 kWh
223.5 kWh
Porsche 911 GT2 RS
Euro 5
Emission Standard
Euro 6b (NEFZ)
496 g/mi (NEFZ)
CO2 Emissions
433 g/mi (NEFZ)
Practical Convenience
Mercedes SLS AMG Coupé GT
Porsche 911 GT2 RS
2
Doors
2
2
No. of Seats
2
529 lb
Maximum Payload
628 lb
5 cu ft
Trunk Volume
3.3 cu ft
No data
Cargo Volume (Seats Down)
No data
