The Comparative Analysis :

Porsche 911 GT3 RS PDK (18 - ..) vs. Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..)

€ 195,100
Porsche 911 GT3 RS PDK (18 - ..) Porsche 911 GT3 RS
€ 150,100
 Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..) Mercedes AMG GT 4-door Coupé 63
€ 195,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 150,100

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

Vehicle Dimensions

The Porsche 911 GT3 RS is significantly smaller in every dimension. It's 19.6 inches shorter, 2.3 inches narrower and 5.7 inches lower than the Mercedes AMG GT 4-door Coupé 63.
Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
51.1
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
74
77.9
56.8
Blueprint Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..)
76.3
81.7
74 in
Width
76.3 in
77.9 in
Width Incl. Mirrors
81.7 in
51.1 in
Height
56.8 in
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
96.6
179.4
Blueprint Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..)
116.2
199
179.4 in
Length
199 in
96.6 in
Wheelbase
116.2 in

Vehicle Weight

Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
3318 lb
Curb Weight
4630 lb
3953 lb
Gross Vehicle
Weight
5622 lb
Porsche 911 GT3 RS PDK (18 - ..)
Weight Difference:
1312 lb
28.34 %
Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..)

General

Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
991
Generation
X290
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
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
4 L / 196 cu in
Displacement
4 L / 196 cu in
514 hp
at 8250 rpm
Power
577 hp
at 5500 rpm
Porsche 911 GT3 RS
514 hp
577 hp
Mercedes AMG GT 4-door Coupé 63
347 lb‑ft
at 6000 rpm
Max. Torque
590 lb‑ft
at 2350 rpm
Porsche 911 GT3 RS
347 lb‑ft
590 lb‑ft
Mercedes AMG GT 4-door Coupé 63

Performance

Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
194 mph
Maximum Speed
193 mph
3.2 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

144 ft
0.000 sec

Porsche 911 GT3 RS

62 mph 62
mph

154 ft
0.000 sec

Mercedes AMG GT 4-door Coupé 63

▶ REPLAY
6.46 lb/hp
Weight-to-Power Ratio
8.02 lb/hp
Porsche 911 GT3 RS
6.46 lb/hp
8.02 lb/hp
Mercedes AMG GT 4-door Coupé 63

Fuel Economy / Emissions

Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
Fuel Economy
18 mpg
combined
21 mpg
Porsche 911 GT3 RS
18 mpg
21 mpg
Mercedes AMG GT 4-door Coupé 63
12 mpg
city
16 mpg
26 mpg
highway
27 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
311 mi
Range
370 mi
Porsche 911 GT3 RS
311 mi
370 mi
Mercedes AMG GT 4-door Coupé 63
Environmental Impact
242.5 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).
210.3 kWh
Porsche 911 GT3 RS
242.5 kWh
210.3 kWh
Mercedes AMG GT 4-door Coupé 63
Euro 6
Emission Standard
Euro 6d-TEMP
468 g/mi (NEFZ)
CO2 Emissions
455 g/mi (WLTP)

Practical Convenience

Porsche 911 GT3 RS
Mercedes AMG GT 4-door Coupé 63
2
Doors
5
4
No. of Seats
4
635 lb
Maximum Payload
992 lb
3.5 cu ft
Trunk Volume
11.2 cu ft
No data
Cargo Volume (Seats Down)
37.5 cu ft