The Comparative Analysis :

Mercedes SL 63 AMG SPEEDSHIFT MCT 7G-TRONIC (08 - 10) vs. Porsche 911 Speedster (19 - ..)

€ 149,000
Mercedes SL 63 AMG SPEEDSHIFT MCT 7G-TRONIC (08 - 10) Mercedes SL 63 AMG
€ 269,300
 Porsche 911 Speedster (19 - ..) Porsche 911 Speedster
€ 149,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 269,300

ⓘ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 SL 63 AMG is 3.6 cm longer, 3.2 cm narrower and 4.5 cm taller than the Porsche 911 Speedster.
Mercedes SL 63 AMG
Porsche 911 Speedster
1295
Blueprint Mercedes SL 63 AMG SPEEDSHIFT MCT 7G-TRONIC (08 - 10)
1820
2075
1250
Blueprint Porsche 911 Speedster (19 - ..)
1852
1978
1820 mm
Width
1852 mm
2075 mm
Width Incl. Mirrors
1978 mm
1295 mm
Height
1250 mm
Blueprint Mercedes SL 63 AMG SPEEDSHIFT MCT 7G-TRONIC (08 - 10)
2560
4598
Blueprint Porsche 911 Speedster (19 - ..)
2457
4562
4598 mm
Length
4562 mm
2560 mm
Wheelbase
2457 mm

Vehicle Weight

Mercedes SL 63 AMG
Porsche 911 Speedster
1970 kg
Kerb Weight
1540 kg
2225 kg
Gross Vehicle
Weight
1793 kg
Mercedes SL 63 AMG SPEEDSHIFT MCT 7G-TRONIC (08 - 10)
Weight Difference:
430 kg
21.83 %
Porsche 911 Speedster (19 - ..)

General

Mercedes SL 63 AMG
Porsche 911 Speedster
R230
Generation
991
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes SL 63 AMG
Porsche 911 Speedster
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 156
Engine Series
M 156.984
Engine Code
4
Valves
4
8
Cylinders
6
6208 CC
Engine Capacity
3996 CC
518 bhp
at 6800 rpm
Power
503 bhp
at 8400 rpm
Mercedes SL 63 AMG
518 bhp
503 bhp
Porsche 911 Speedster
630 NM
at 5200 rpm
Max. Torque
470 NM
at 6250 rpm
Mercedes SL 63 AMG
630 NM
470 NM
Porsche 911 Speedster

Performance

Mercedes SL 63 AMG
Porsche 911 Speedster
155 mph
Maximum Speed
193 mph
4.6 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

64 m
0.000 sec

Mercedes SL 63 AMG

62 mph 62
mph

56 m
0.000 sec

Porsche 911 Speedster

▶ REPLAY
3.8 kg/bhp
Weight-to-Power Ratio
3.06 kg/bhp
Mercedes SL 63 AMG
3.8 kg/bhp
3.06 kg/bhp
Porsche 911 Speedster

Fuel Economy / Emissions

Mercedes SL 63 AMG
Porsche 911 Speedster
Fuel Economy
20 mpg
combined
20 mpg
Mercedes SL 63 AMG
20 mpg
20 mpg
Porsche 911 Speedster
13 mpg
city
14 mpg
30 mpg
motorway
29 mpg
Kraftstoffanzeige
80 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
358 mi
Range
288 mi
Mercedes SL 63 AMG
358 mi
288 mi
Porsche 911 Speedster
Environmental Impact
263.3 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).
261.5 kWh
Mercedes SL 63 AMG
263.3 kWh
261.5 kWh
Porsche 911 Speedster
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
330 g/km (NEFZ)
CO2 Emissions
310 g/km (WLTP)

Practical Convenience

Mercedes SL 63 AMG
Porsche 911 Speedster
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
253 kg
339 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data