The Comparative Analysis :
Mercedes SLS AMG Black Series Coupé SPEEDSHIFT DCT (12 - 13) vs. Porsche 911 GT2 RS PDK (17 - 18)
€ 249,900
€ 285,200
€ 249,900
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 considerably. The Mercedes SLS AMG Black Series Coupé is 3.5 inches longer, 3.3 inches wider and 1.4 inches lower than the Porsche 911 GT2 RS.
Mercedes SLS AMG Black Series Coupé
Porsche 911 GT2 RS
49.7
77.4
90.4
51.1
74
77.9
77.4 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 Black Series Coupé
Porsche 911 GT2 RS
3583 lb
Curb Weight
3406 lb
4266 lb
Gross Vehicle
Weight
Weight
4034 lb
Weight Difference:
176 lb
4.91 %
General
Mercedes SLS AMG Black Series Coupé
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 Black Series Coupé
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
622 hp
at 7400 rpm
Power
690 hp
at 7000 rpm
Mercedes SLS AMG Black Series Coupé
622 hp
690 hp
Porsche 911 GT2 RS
468 lb‑ft
at 5500 rpm
Max. Torque
553 lb‑ft
at 2500 rpm
Mercedes SLS AMG Black Series Coupé
468 lb‑ft
553 lb‑ft
Porsche 911 GT2 RS
Performance
Mercedes SLS AMG Black Series Coupé
Porsche 911 GT2 RS
196 mph
Maximum Speed
211 mph
3.6 sec
Acceleration 0 to 62 mph
2.8 sec
62 mph
62
mph
mph
164 ft
0.000 sec
Mercedes SLS AMG Black Series Coupé
62 mph
62
mph
mph
128 ft
0.000 sec
Porsche 911 GT2 RS
▶ REPLAY
5.76 lb/hp
Weight-to-Power Ratio
4.94 lb/hp
Mercedes SLS AMG Black Series Coupé
5.76 lb/hp
4.94 lb/hp
Porsche 911 GT2 RS
Fuel Economy / Emissions
Mercedes SLS AMG Black Series Coupé
Porsche 911 GT2 RS
Fuel Economy
17 mpg
combined
20 mpg
Mercedes SLS AMG Black Series Coupé
17 mpg
20 mpg
Porsche 911 GT2 RS
No data
city
13 mpg
No data
highway
29 mpg
22.5 gal
Fuel Tank Capacity
16.9 gal
385 mi
Range
337 mi
Mercedes SLS AMG Black Series Coupé
385 mi
337 mi
Porsche 911 GT2 RS
Environmental Impact
259.6 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).
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 Black Series Coupé
259.6 kWh
223.5 kWh
Porsche 911 GT2 RS
Euro 5
Emission Standard
Euro 6b (NEFZ)
517 g/mi (NEFZ)
CO2 Emissions
433 g/mi (NEFZ)
Practical Convenience
Mercedes SLS AMG Black Series Coupé
Porsche 911 GT2 RS
2
Doors
2
2
No. of Seats
2
683 lb
Maximum Payload
628 lb
5 cu ft
Trunk Volume
3.3 cu ft
No data
Cargo Volume (Seats Down)
No data
