The Comparative Analysis :
Porsche 911 Turbo Cabriolet S PDK (10 - 13) vs. Mercedes S 65 AMG Cabriolet SPEEDSHIFT Plus (16 - 17)
€ 184,500

€ 256,200

€ 184,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 256,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Turbo Cabriolet S is significantly smaller in every dimension. It's 59.4 cm shorter, 6.1 cm narrower and 12.2 cm lower than the Mercedes S 65 AMG Cabriolet.
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
1300
1852
2052
1422
1913
2108
1852 mm
Width
1913 mm
2052 mm
Width Incl. Mirrors
2108 mm
1300 mm
Height
1422 mm
2350
4450
2945
5044
4450 mm
Length
5044 mm
2350 mm
Wheelbase
2945 mm
Vehicle Weight
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
1735 kg
Kerb Weight
2255 kg
2010 kg
Gross Vehicle
Weight
Weight
2625 kg

Weight Difference:
520 kg
23.06 %

General
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
997
Generation
A217
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Rear-wheel drive

7-speed dual clutch transmission
Transmission
7-speed automatic transmission
Engine
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 279
Engine Code
M 279.980

4
Valves
4
6
Cylinders
12
3800 CC
Engine Capacity
5980 CC
523 bhp
at 6250 rpm
Power
621 bhp
at 4800 rpm
Porsche 911 Turbo Cabriolet S
523 bhp
621 bhp
Mercedes S 65 AMG Cabriolet
700 NM
at 2100 rpm
Max. Torque
1000 NM
at 2300 rpm
Porsche 911 Turbo Cabriolet S
700 NM
1000 NM
Mercedes S 65 AMG Cabriolet
Performance
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
196 mph
Maximum Speed
155 mph
3.4 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
47 m
0.000 sec

Porsche 911 Turbo Cabriolet S
62 mph
62
mph
mph
57 m
0.000 sec

Mercedes S 65 AMG Cabriolet
▶ REPLAY
3.32 kg/bhp
Weight-to-Power Ratio
3.63 kg/bhp
Porsche 911 Turbo Cabriolet S
3.32 kg/bhp
3.63 kg/bhp
Mercedes S 65 AMG Cabriolet
Fuel Economy / Emissions
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
Fuel Economy
25 mpg
combined
24 mpg
Porsche 911 Turbo Cabriolet S
25 mpg
24 mpg
Mercedes S 65 AMG Cabriolet
16 mpg
city
17 mpg
34 mpg
motorway
32 mpg
67 L
Fuel Tank Capacity
80 L
362 mi
Range
414 mi
Porsche 911 Turbo Cabriolet S
362 mi
414 mi
Mercedes S 65 AMG Cabriolet
Environmental Impact
217.9 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).
227.4 kWh
Porsche 911 Turbo Cabriolet S
217.9 kWh
227.4 kWh
Mercedes S 65 AMG Cabriolet
Euro 5
Emission Standard
Euro 6b (NEFZ)
270 g/km (NEFZ)
CO2 Emissions
272 g/km (NEFZ)
Practical Convenience
Porsche 911 Turbo Cabriolet S
Mercedes S 65 AMG Cabriolet
2
Doors
2
4
No. of Seats
4
275 kg
Maximum Payload
370 kg
105 L
Boot Capacity
350 L






No data
Boot Capacity (Seats Down)
No data