The Comparative Analysis :

Mercedes S 65 AMG Cabriolet SPEEDSHIFT Plus (16 - 17) vs. Porsche 911 Targa 4S (17 - 18)

€ 256,200
Mercedes S 65 AMG Cabriolet SPEEDSHIFT Plus (16 - 17) Mercedes S 65 AMG Cabriolet
€ 143,100
 Porsche 911 Targa 4S (17 - 18) Porsche 911 Targa 4S
€ 256,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 143,100

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

Vehicle Dimensions

The Mercedes S 65 AMG Cabriolet is significantly bigger in every dimension. It's 54.5 cm longer, 6.1 cm wider and 12.9 cm taller than the Porsche 911 Targa 4S.
Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
1422
Blueprint Mercedes S 65 AMG Cabriolet SPEEDSHIFT Plus (16 - 17)
1913
2108
1293
Blueprint Porsche 911 Targa 4S (17 - 18)
1852
1978
1913 mm
Width
1852 mm
2108 mm
Width Incl. Mirrors
1978 mm
1422 mm
Height
1293 mm
Blueprint Mercedes S 65 AMG Cabriolet SPEEDSHIFT Plus (16 - 17)
2945
5044
Blueprint Porsche 911 Targa 4S (17 - 18)
2450
4499
5044 mm
Length
4499 mm
2945 mm
Wheelbase
2450 mm

Vehicle Weight

Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
2255 kg
Kerb Weight
1655 kg
2625 kg
Gross Vehicle
Weight
2025 kg
Mercedes S 65 AMG Cabriolet SPEEDSHIFT Plus (16 - 17)
Weight Difference:
600 kg
26.61 %
Porsche 911 Targa 4S (17 - 18)

General

Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
A217
Generation
991
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
7-speed manual transmission

Engine

Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
V12 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 279
Engine Series
M 279.980
Engine Code
4
Valves
4
12
Cylinders
6
5980 CC
Engine Capacity
2981 CC
621 bhp
at 4800 rpm
Power
444 bhp
at 6500 rpm
Mercedes S 65 AMG Cabriolet
621 bhp
444 bhp
Porsche 911 Targa 4S
1000 NM
at 2300 rpm
Max. Torque
550 NM
at 2150 rpm
Mercedes S 65 AMG Cabriolet
1000 NM
550 NM
Porsche 911 Targa 4S

Performance

Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
155 mph
Maximum Speed
191 mph
4.1 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

57 m
0.000 sec

Mercedes S 65 AMG Cabriolet

62 mph 62
mph

57 m
0.000 sec

Porsche 911 Targa 4S

▶ REPLAY
3.63 kg/bhp
Weight-to-Power Ratio
3.73 kg/bhp
Mercedes S 65 AMG Cabriolet
3.63 kg/bhp
3.73 kg/bhp
Porsche 911 Targa 4S

Fuel Economy / Emissions

Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
Fuel Economy
24 mpg
combined
29 mpg
Mercedes S 65 AMG Cabriolet
24 mpg
29 mpg
Porsche 911 Targa 4S
17 mpg
city
21 mpg
32 mpg
motorway
37 mpg
Kraftstoffanzeige
80 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
414 mi
Range
436 mi
Mercedes S 65 AMG Cabriolet
414 mi
436 mi
Porsche 911 Targa 4S
Environmental Impact
227.4 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).
183.8 kWh
Mercedes S 65 AMG Cabriolet
227.4 kWh
183.8 kWh
Porsche 911 Targa 4S
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
272 g/km (NEFZ)
CO2 Emissions
220 g/km (NEFZ)

Practical Convenience

Mercedes S 65 AMG Cabriolet
Porsche 911 Targa 4S
2
Doors
2
4
No. of Seats
4
370 kg
Maximum Payload
370 kg
350 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data