The Comparative Analysis :

Porsche 918 Spyder PDK (13 - 15) vs. Mercedes SLS AMG Roadster SPEEDSHIFT DCT (11 - 13)

€ 768,000
Porsche 918 Spyder PDK (13 - 15) Porsche 918 Spyder
€ 195,200
 Mercedes SLS AMG Roadster SPEEDSHIFT DCT (11 - 13) Mercedes SLS AMG Roadster
€ 768,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 195,200

ⓘ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 Porsche 918 Spyder is 0.3 inches longer, 0 inches wider and 3.7 inches lower than the Mercedes SLS AMG Roadster.
Porsche 918 Spyder
Mercedes SLS AMG Roadster
45.9
Blueprint Porsche 918 Spyder PDK (13 - 15)
76.4
84.3
49.6
Blueprint Mercedes SLS AMG Roadster SPEEDSHIFT DCT (11 - 13)
76.3
90.4
76.4 in
Width
76.3 in
84.3 in
Width Incl. Mirrors
90.4 in
45.9 in
Height
49.6 in
Blueprint Porsche 918 Spyder PDK (13 - 15)
107.5
182.9
Blueprint Mercedes SLS AMG Roadster SPEEDSHIFT DCT (11 - 13)
105.5
182.6
182.9 in
Length
182.6 in
107.5 in
Wheelbase
105.5 in

Vehicle Weight

Porsche 918 Spyder
Mercedes SLS AMG Roadster
3858 lb
Curb Weight
3825 lb
4189 lb
Gross Vehicle
Weight
4321 lb
Porsche 918 Spyder PDK (13 - 15)
Weight Difference:
33 lb
0.86 %
Mercedes SLS AMG Roadster SPEEDSHIFT DCT (11 - 13)

General

Porsche 918 Spyder
Mercedes SLS AMG Roadster
918
Generation
R197
Roadster
Car Body Style
Roadster
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 918 Spyder
Mercedes SLS AMG Roadster
8-cylinder plug-in hybrid 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
8
Cylinders
8
4.6 L / 225 cu in
Displacement
6.2 L / 303 cu in
875 hp
at 0 rpm
Power
563 hp
at 6800 rpm
Porsche 918 Spyder
875 hp
563 hp
Mercedes SLS AMG Roadster
944 lb‑ft
at 1000 rpm
Max. Torque
479 lb‑ft
at 4750 rpm
Porsche 918 Spyder
944 lb‑ft
479 lb‑ft
Mercedes SLS AMG Roadster

Performance

Porsche 918 Spyder
Mercedes SLS AMG Roadster
214 mph
Maximum Speed
197 mph
2.6 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph 62
mph

118 ft
0.000 sec

Porsche 918 Spyder

62 mph 62
mph

174 ft
0.000 sec

Mercedes SLS AMG Roadster

▶ REPLAY
4.41 lb/hp
Weight-to-Power Ratio
6.79 lb/hp
Porsche 918 Spyder
4.41 lb/hp
6.79 lb/hp
Mercedes SLS AMG Roadster

Fuel Economy / Emissions

Porsche 918 Spyder
Mercedes SLS AMG Roadster
Fuel Economy
76 mpg
combined
18 mpg
Porsche 918 Spyder
76 mpg
18 mpg
Mercedes SLS AMG Roadster
No data
city
12 mpg
No data
highway
25 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
1403 mi
Range
400 mi
Porsche 918 Spyder
1403 mi
400 mi
Mercedes SLS AMG Roadster
Environmental Impact
58.7 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).
250.1 kWh
Porsche 918 Spyder
58.7 kWh
250.1 kWh
Mercedes SLS AMG Roadster
Euro 6b (NEFZ)
Emission Standard
Euro 5
116 g/mi (NEFZ)
CO2 Emissions
496 g/mi (NEFZ)

Practical Convenience

Porsche 918 Spyder
Mercedes SLS AMG Roadster
2
Doors
2
2
No. of Seats
2
331 lb
Maximum Payload
496 lb
3.1 cu ft
Trunk Volume
5 cu ft
No data
Cargo Volume (Seats Down)
No data