The Comparative Analysis :

Mercedes AMG GT R Coupé SPEEDSHIFT DCT (18 - ..) vs. Porsche 911 GT3 (09 - 11)

€ 169,800
Mercedes AMG GT R Coupé SPEEDSHIFT DCT (18 - ..) Mercedes AMG GT R Coupé
€ 121,800
 Porsche 911 GT3 (09 - 11) Porsche 911 GT3
€ 169,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,800

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

Vehicle Dimensions

The Mercedes AMG GT R Coupé is considerably bigger in every dimension. It's 3.4 inches longer, 5.2 inches wider and 0.2 inches taller than the Porsche 911 GT3.
Mercedes AMG GT R Coupé
Porsche 911 GT3
50.6
Blueprint Mercedes AMG GT R Coupé SPEEDSHIFT DCT (18 - ..)
76.3
81.7
50.4
Blueprint Porsche 911 GT3 (09 - 11)
71.2
79.1
76.3 in
Width
71.2 in
81.7 in
Width Incl. Mirrors
79.1 in
50.6 in
Height
50.4 in
Blueprint Mercedes AMG GT R Coupé SPEEDSHIFT DCT (18 - ..)
103.5
179.2
Blueprint Porsche 911 GT3 (09 - 11)
92.7
175.8
179.2 in
Length
175.8 in
103.5 in
Wheelbase
92.7 in

Vehicle Weight

Mercedes AMG GT R Coupé
Porsche 911 GT3
3638 lb
Curb Weight
3241 lb
4167 lb
Gross Vehicle
Weight
3704 lb
Mercedes AMG GT R Coupé SPEEDSHIFT DCT (18 - ..)
Weight Difference:
397 lb
10.91 %
Porsche 911 GT3 (09 - 11)

General

Mercedes AMG GT R Coupé
Porsche 911 GT3
C190
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

Mercedes AMG GT R Coupé
Porsche 911 GT3
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 178
Engine Series
M 178.980
Engine Code
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3.8 L / 186 cu in
577 hp
at 6250 rpm
Power
429 hp
at 7600 rpm
Mercedes AMG GT R Coupé
577 hp
429 hp
Porsche 911 GT3
516 lb‑ft
at 2100 rpm
Max. Torque
317 lb‑ft
at 6250 rpm
Mercedes AMG GT R Coupé
516 lb‑ft
317 lb‑ft
Porsche 911 GT3

Performance

Mercedes AMG GT R Coupé
Porsche 911 GT3
198 mph
Maximum Speed
194 mph
3.6 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

164 ft
0.000 sec

Mercedes AMG GT R Coupé

62 mph 62
mph

187 ft
0.000 sec

Porsche 911 GT3

▶ REPLAY
6.31 lb/hp
Weight-to-Power Ratio
7.55 lb/hp
Mercedes AMG GT R Coupé
6.31 lb/hp
7.55 lb/hp
Porsche 911 GT3

Fuel Economy / Emissions

Mercedes AMG GT R Coupé
Porsche 911 GT3
Fuel Economy
19 mpg
combined
18 mpg
Mercedes AMG GT R Coupé
19 mpg
18 mpg
Porsche 911 GT3
16 mpg
city
12 mpg
22 mpg
highway
26 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
326 mi
Range
325 mi
Mercedes AMG GT R Coupé
326 mi
325 mi
Porsche 911 GT3
Environmental Impact
235 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).
242.5 kWh
Mercedes AMG GT R Coupé
235 kWh
242.5 kWh
Porsche 911 GT3
Euro 6d-TEMP
Emission Standard
Euro 5
465 g/mi (WLTP)
CO2 Emissions
488 g/mi (NEFZ)

Practical Convenience

Mercedes AMG GT R Coupé
Porsche 911 GT3
2
Doors
2
2
No. of Seats
4
529 lb
Maximum Payload
463 lb
5 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data