The Comparative Analysis :

Porsche 911 Speedster (19 - ..) vs. Mercedes SL 500 7G-TRONIC PLUS (11 - 16)

€ 269,300
Porsche 911 Speedster (19 - ..) Porsche 911 Speedster
€ 120,000
 Mercedes SL 500 7G-TRONIC PLUS (11 - 16) Mercedes SL 500
€ 269,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 120,000

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

Vehicle Dimensions

The Porsche 911 Speedster is slightly smaller in every dimension. It's 5.5 cm shorter, 2.5 cm narrower and 6.5 cm lower than the Mercedes SL 500.
Porsche 911 Speedster
Mercedes SL 500
1250
Blueprint Porsche 911 Speedster (19 - ..)
1852
1978
1315
Blueprint Mercedes SL 500 7G-TRONIC PLUS (11 - 16)
1877
2099
1852 mm
Width
1877 mm
1978 mm
Width Incl. Mirrors
2099 mm
1250 mm
Height
1315 mm
Blueprint Porsche 911 Speedster (19 - ..)
2457
4562
Blueprint Mercedes SL 500 7G-TRONIC PLUS (11 - 16)
2585
4617
4562 mm
Length
4617 mm
2457 mm
Wheelbase
2585 mm

Vehicle Weight

Porsche 911 Speedster
Mercedes SL 500
1540 kg
Kerb Weight
1785 kg
1793 kg
Gross Vehicle
Weight
2165 kg
Porsche 911 Speedster (19 - ..)
Weight Difference:
245 kg
13.73 %
Mercedes SL 500 7G-TRONIC PLUS (11 - 16)

General

Porsche 911 Speedster
Mercedes SL 500
991
Generation
R231
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

Porsche 911 Speedster
Mercedes SL 500
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 278
Engine Code
M 278.927
4
Valves
4
6
Cylinders
8
3996 CC
Engine Capacity
4663 CC
503 bhp
at 8400 rpm
Power
429 bhp
at 5250 rpm
Porsche 911 Speedster
503 bhp
429 bhp
Mercedes SL 500
470 NM
at 6250 rpm
Max. Torque
700 NM
at 1800 rpm
Porsche 911 Speedster
470 NM
700 NM
Mercedes SL 500

Performance

Porsche 911 Speedster
Mercedes SL 500
193 mph
Maximum Speed
155 mph
4 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

56 m
0.000 sec

Porsche 911 Speedster

62 mph 62
mph

64 m
0.000 sec

Mercedes SL 500

▶ REPLAY
3.06 kg/bhp
Weight-to-Power Ratio
4.16 kg/bhp
Porsche 911 Speedster
3.06 kg/bhp
4.16 kg/bhp
Mercedes SL 500

Fuel Economy / Emissions

Porsche 911 Speedster
Mercedes SL 500
Fuel Economy
20 mpg
combined
31 mpg
Porsche 911 Speedster
20 mpg
31 mpg
Mercedes SL 500
14 mpg
city
22 mpg
29 mpg
motorway
40 mpg
Kraftstoffanzeige
64 L
Fuel Tank Capacity
65 L
Kraftstoffanzeige
288 mi
Range
439 mi
Porsche 911 Speedster
288 mi
439 mi
Mercedes SL 500
Environmental Impact
261.5 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).
174.3 kWh
Porsche 911 Speedster
261.5 kWh
174.3 kWh
Mercedes SL 500
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 5 / Euro 6
310 g/km (WLTP)
CO2 Emissions
214 g/km (NEFZ)

Practical Convenience

Porsche 911 Speedster
Mercedes SL 500
2
Doors
2
2
No. of Seats
2
253 kg
Maximum Payload
380 kg
125 L
Boot Capacity
504 L
No data
Boot Capacity (Seats Down)
No data