The Comparative Analysis :
Mercedes AMG GT 4-door Coupé 43 SPEEDSHIFT TCT 9G (18 - ..) vs. Audi R8 Coupé 4.2 FSI quattro R-tronic (10 - 12)
€ 91,800

€ 117,000

€ 91,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 117,000
ⓘ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 43 is significantly bigger in every dimension. It's 24.5 inches longer, 1.4 inches wider and 7.5 inches taller than the Audi R8 Coupé 4.2 FSI.
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
56.8
76.3
81.7
49.3
75
79.9
76.3 in
Width
75 in
81.7 in
Width Incl. Mirrors
79.9 in
56.8 in
Height
49.3 in
116.2
199
104.3
174.4
199 in
Length
174.4 in
116.2 in
Wheelbase
104.3 in
Vehicle Weight
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
4387 lb
Curb Weight
3616 lb
5423 lb
Gross Vehicle
Weight
Weight
4112 lb

Weight Difference:
772 lb
17.6 %

General
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
X290
Generation
42
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

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

9-speed automatic transmission
Transmission
6-speed automated manual transmission (AMT)
Engine
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 256
Engine Series
M 256.930
Engine Code
CNDA

4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.2 L / 206 cu in
384 hp
at 5500 rpm
Power
424 hp
at 7900 rpm
Mercedes AMG GT 4-door Coupé 43
384 hp
424 hp
Audi R8 Coupé 4.2 FSI
369 lb‑ft
at 1800 rpm
Max. Torque
317 lb‑ft
at 4500 rpm
Mercedes AMG GT 4-door Coupé 43
369 lb‑ft
317 lb‑ft
Audi R8 Coupé 4.2 FSI
Performance
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
168 mph
Maximum Speed
188 mph
5 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
226 ft
0.000 sec

Mercedes AMG GT 4-door Coupé 43
62 mph
62
mph
mph
210 ft
0.000 sec

Audi R8 Coupé 4.2 FSI
▶ REPLAY
11.42 lb/hp
Weight-to-Power Ratio
8.53 lb/hp
Mercedes AMG GT 4-door Coupé 43
11.42 lb/hp
8.53 lb/hp
Audi R8 Coupé 4.2 FSI
Fuel Economy / Emissions
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
Fuel Economy
29 mpg
combined
18 mpg
Mercedes AMG GT 4-door Coupé 43
29 mpg
18 mpg
Audi R8 Coupé 4.2 FSI
23 mpg
city
12 mpg
35 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
19.8 gal
506 mi
Range
350 mi
Mercedes AMG GT 4-door Coupé 43
506 mi
350 mi
Audi R8 Coupé 4.2 FSI
Environmental Impact
153.5 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).
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).
252 kWh
Mercedes AMG GT 4-door Coupé 43
153.5 kWh
252 kWh
Audi R8 Coupé 4.2 FSI
Euro 6d-TEMP
Emission Standard
Euro 5
333 g/mi (WLTP)
CO2 Emissions
499 g/mi (NEFZ)
Practical Convenience
Mercedes AMG GT 4-door Coupé 43
Audi R8 Coupé 4.2 FSI
5
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
496 lb
11.2 cu ft
Trunk Volume
2.8 cu ft






37.5 cu ft
Cargo Volume (Seats Down)
No data