The Comparative Analysis :
Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..) vs. Porsche 911 Carrera Coupé 4 GTS (11 - 12)
€ 150,100

€ 112,000

€ 150,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 112,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes AMG GT 4-door Coupé 63 is significantly bigger in every dimension. It's 24.4 inches longer, 3.4 inches wider and 5.6 inches taller than the Porsche 911 Carrera Coupé 4 GTS.
Mercedes AMG GT 4-door Coupé 63
Porsche 911 Carrera Coupé 4 GTS
56.8
76.3
81.7
51.2
72.9
80.8
76.3 in
Width
72.9 in
81.7 in
Width Incl. Mirrors
80.8 in
56.8 in
Height
51.2 in
116.2
199
92.5
174.6
199 in
Length
174.6 in
116.2 in
Wheelbase
92.5 in
Vehicle Weight
Mercedes AMG GT 4-door Coupé 63
Porsche 911 Carrera Coupé 4 GTS
4630 lb
Curb Weight
3428 lb
5622 lb
Gross Vehicle
Weight
Weight
4145 lb

Weight Difference:
1202 lb
25.96 %

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

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

9-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes AMG GT 4-door Coupé 63
Porsche 911 Carrera Coupé 4 GTS
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
Mercedes-Benz M 177
Engine Series
M 177.980
Engine Code

4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3.8 L / 186 cu in
577 hp
at 5500 rpm
Power
402 hp
at 7300 rpm
Mercedes AMG GT 4-door Coupé 63
577 hp
402 hp
Porsche 911 Carrera Coupé 4 GTS
590 lb‑ft
at 2350 rpm
Max. Torque
310 lb‑ft
at 4400 rpm
Mercedes AMG GT 4-door Coupé 63
590 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé 4 GTS
Performance
Mercedes AMG GT 4-door Coupé 63
Porsche 911 Carrera Coupé 4 GTS
193 mph
Maximum Speed
188 mph
3.4 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
154 ft
0.000 sec

Mercedes AMG GT 4-door Coupé 63
62 mph
62
mph
mph
210 ft
0.000 sec

Porsche 911 Carrera Coupé 4 GTS
▶ REPLAY
8.02 lb/hp
Weight-to-Power Ratio
8.53 lb/hp
Mercedes AMG GT 4-door Coupé 63
8.02 lb/hp
8.53 lb/hp
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy / Emissions
Mercedes AMG GT 4-door Coupé 63
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
21 mpg
combined
21 mpg
Mercedes AMG GT 4-door Coupé 63
21 mpg
21 mpg
Porsche 911 Carrera Coupé 4 GTS
16 mpg
city
14 mpg
27 mpg
highway
30 mpg
17.4 gal
Fuel Tank Capacity
17.7 gal
370 mi
Range
378 mi
Mercedes AMG GT 4-door Coupé 63
370 mi
378 mi
Porsche 911 Carrera Coupé 4 GTS
Environmental Impact
210.3 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).
208.4 kWh
Mercedes AMG GT 4-door Coupé 63
210.3 kWh
208.4 kWh
Porsche 911 Carrera Coupé 4 GTS
Euro 6d-TEMP
Emission Standard
Euro 5
455 g/mi (WLTP)
CO2 Emissions
417 g/mi (NEFZ)
Practical Convenience
Mercedes AMG GT 4-door Coupé 63
Porsche 911 Carrera Coupé 4 GTS
5
Doors
2
4
No. of Seats
2
992 lb
Maximum Payload
717 lb
11.2 cu ft
Trunk Volume
3 cu ft






37.5 cu ft
Cargo Volume (Seats Down)
No data