The Comparative Analysis :
Porsche 911 Carrera Coupé GTS PDK (17 - 19) vs. Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)
€ 129,900
€ 101,700
€ 129,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 101,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Coupé GTS is significantly smaller in every dimension. It's 19.8 inches shorter, 1.9 inches narrower and 5.1 inches lower than the Mercedes S 450 Coupé.
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
50.6
72.9
77.9
55.7
74.8
83
72.9 in
Width
74.8 in
77.9 in
Width Incl. Mirrors
83 in
50.6 in
Height
55.7 in
96.5
178.3
115.9
198.1
178.3 in
Length
198.1 in
96.5 in
Wheelbase
115.9 in
Vehicle Weight
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
3406 lb
Curb Weight
4519 lb
4266 lb
Gross Vehicle
Weight
Weight
5633 lb
Weight Difference:
1113 lb
24.63 %
General
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
991
Generation
C217
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
9-speed automatic transmission
Engine
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
444 hp
at 6500 rpm
Power
383 hp
at 5500 rpm
Porsche 911 Carrera Coupé GTS
444 hp
383 hp
Mercedes S 450 Coupé
406 lb‑ft
at 2150 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 911 Carrera Coupé GTS
406 lb‑ft
369 lb‑ft
Mercedes S 450 Coupé
Performance
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
193 mph
Maximum Speed
155 mph
3.7 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
167 ft
0.000 sec
Porsche 911 Carrera Coupé GTS
62 mph
62
mph
mph
249 ft
0.000 sec
Mercedes S 450 Coupé
▶ REPLAY
7.67 lb/hp
Weight-to-Power Ratio
11.8 lb/hp
Porsche 911 Carrera Coupé GTS
7.67 lb/hp
11.8 lb/hp
Mercedes S 450 Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
Fuel Economy
28 mpg
combined
26 mpg
Porsche 911 Carrera Coupé GTS
28 mpg
26 mpg
Mercedes S 450 Coupé
22 mpg
city
19 mpg
34 mpg
highway
34 mpg
16.9 gal
Fuel Tank Capacity
21.1 gal
479 mi
Range
559 mi
Porsche 911 Carrera Coupé GTS
479 mi
559 mi
Mercedes S 450 Coupé
Environmental Impact
157.2 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).
168.7 kWh
Porsche 911 Carrera Coupé GTS
157.2 kWh
168.7 kWh
Mercedes S 450 Coupé
Euro 6
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
303 g/mi (NEFZ)
CO2 Emissions
328 g/mi (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé GTS
Mercedes S 450 Coupé
2
Doors
2
4
No. of Seats
4
860 lb
Maximum Payload
1113 lb
3.5 cu ft
Trunk Volume
11.3 cu ft
No data
Cargo Volume (Seats Down)
No data
