The Comparative Analysis :
Porsche 911 Turbo Coupé PDK (09 - 13) vs. Mercedes AMG GT 4-door Coupé 63 S 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..)
€ 154,100

€ 167,000

€ 154,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 167,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Turbo Coupé is significantly smaller in every dimension. It's 23.8 inches shorter, 3.4 inches narrower and 5.6 inches lower than the Mercedes AMG GT 4-door Coupé 63 S.
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
51.2
72.9
80.8
56.8
76.3
81.7
72.9 in
Width
76.3 in
80.8 in
Width Incl. Mirrors
81.7 in
51.2 in
Height
56.8 in
92.5
175.2
116.2
199
175.2 in
Length
199 in
92.5 in
Wheelbase
116.2 in
Vehicle Weight
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
3682 lb
Curb Weight
4674 lb
4321 lb
Gross Vehicle
Weight
Weight
5644 lb

Weight Difference:
992 lb
21.22 %

General
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
997
Generation
X290
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

7-speed dual clutch transmission
Transmission
9-speed automatic transmission
Engine
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 177
Engine Code
M 177.980

4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
4 L / 196 cu in
493 hp
at 6000 rpm
Power
630 hp
at 5500 rpm
Porsche 911 Turbo Coupé
493 hp
630 hp
Mercedes AMG GT 4-door Coupé 63 S
479 lb‑ft
at 1950 rpm
Max. Torque
664 lb‑ft
at 2500 rpm
Porsche 911 Turbo Coupé
479 lb‑ft
664 lb‑ft
Mercedes AMG GT 4-door Coupé 63 S
Performance
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
194 mph
Maximum Speed
196 mph
3.6 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph
62
mph
mph
164 ft
0.000 sec

Porsche 911 Turbo Coupé
62 mph
62
mph
mph
144 ft
0.000 sec

Mercedes AMG GT 4-door Coupé 63 S
▶ REPLAY
7.47 lb/hp
Weight-to-Power Ratio
7.42 lb/hp
Porsche 911 Turbo Coupé
7.47 lb/hp
7.42 lb/hp
Mercedes AMG GT 4-door Coupé 63 S
Fuel Economy / Emissions
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
Fuel Economy
21 mpg
combined
21 mpg
Porsche 911 Turbo Coupé
21 mpg
21 mpg
Mercedes AMG GT 4-door Coupé 63 S
14 mpg
city
15 mpg
29 mpg
highway
26 mpg
17.7 gal
Fuel Tank Capacity
21.1 gal
365 mi
Range
440 mi
Porsche 911 Turbo Coupé
365 mi
440 mi
Mercedes AMG GT 4-door Coupé 63 S
Environmental Impact
216 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).
214 kWh
Porsche 911 Turbo Coupé
216 kWh
214 kWh
Mercedes AMG GT 4-door Coupé 63 S
Euro 5
Emission Standard
Euro 6d-TEMP
431 g/mi (NEFZ)
CO2 Emissions
468 g/mi (WLTP)
Practical Convenience
Porsche 911 Turbo Coupé
Mercedes AMG GT 4-door Coupé 63 S
2
Doors
5
4
No. of Seats
4
639 lb
Maximum Payload
970 lb
3 cu ft
Trunk Volume
11.2 cu ft






No data
Cargo Volume (Seats Down)
37.5 cu ft