The Comparative Analysis :
Porsche 911 GT3 (17 - 18) vs. Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17)
€ 152,400

€ 248,100

€ 152,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 248,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 GT3 is significantly smaller in every dimension. It's 48.2 cm shorter, 6.1 cm narrower and 15.1 cm lower than the Mercedes S 65 AMG Coupé.
Porsche 911 GT3
Mercedes S 65 AMG Coupé
1271
1852
1978
1422
1913
2108
1852 mm
Width
1913 mm
1978 mm
Width Incl. Mirrors
2108 mm
1271 mm
Height
1422 mm
2457
4562
2945
5044
4562 mm
Length
5044 mm
2457 mm
Wheelbase
2945 mm
Vehicle Weight
Porsche 911 GT3
Mercedes S 65 AMG Coupé
1488 kg
Kerb Weight
2185 kg
1760 kg
Gross Vehicle
Weight
Weight
2585 kg

Weight Difference:
697 kg
31.9 %

General
Porsche 911 GT3
Mercedes S 65 AMG Coupé
991
Generation
C217
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Porsche 911 GT3
Mercedes S 65 AMG Coupé
6-cylinder boxer petrol engine (naturally aspirated engine)
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
3996 CC
Engine Capacity
5980 CC
493 bhp
at 8250 rpm
Power
621 bhp
at 4800 rpm
Porsche 911 GT3
493 bhp
621 bhp
Mercedes S 65 AMG Coupé
460 NM
at 6250 rpm
Max. Torque
1000 NM
at 2300 rpm
Porsche 911 GT3
460 NM
1000 NM
Mercedes S 65 AMG Coupé
Performance
Porsche 911 GT3
Mercedes S 65 AMG Coupé
199 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
54 m
0.000 sec

Porsche 911 GT3
62 mph
62
mph
mph
57 m
0.000 sec

Mercedes S 65 AMG Coupé
▶ REPLAY
3.02 kg/bhp
Weight-to-Power Ratio
3.52 kg/bhp
Porsche 911 GT3
3.02 kg/bhp
3.52 kg/bhp
Mercedes S 65 AMG Coupé
Fuel Economy / Emissions
Porsche 911 GT3
Mercedes S 65 AMG Coupé
Fuel Economy
22 mpg
combined
24 mpg
Porsche 911 GT3
22 mpg
24 mpg
Mercedes S 65 AMG Coupé
14 mpg
city
17 mpg
32 mpg
motorway
33 mpg
64 L
Fuel Tank Capacity
80 L
308 mi
Range
418 mi
Porsche 911 GT3
308 mi
418 mi
Mercedes S 65 AMG Coupé
Environmental Impact
244.5 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).
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).
225.5 kWh
Porsche 911 GT3
244.5 kWh
225.5 kWh
Mercedes S 65 AMG Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
290 g/km (NEFZ)
CO2 Emissions
279 g/km (NEFZ)
Practical Convenience
Porsche 911 GT3
Mercedes S 65 AMG Coupé
2
Doors
2
4
No. of Seats
4
272 kg
Maximum Payload
400 kg
125 L
Boot Capacity
400 L





No data
Boot Capacity (Seats Down)
No data