The Comparative Analysis :
Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17) vs. Audi R8 Coupé LMX quattro S tronic (14 - 15)
€ 248,100

€ 210,000

€ 248,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 210,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ significantly. The Mercedes S 65 AMG Coupé is 60.4 cm longer, 1.7 cm narrower and 18 cm taller than the Audi R8 Coupé LMX.
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
1422
1913
2108
1242
1930
2029
1913 mm
Width
1930 mm
2108 mm
Width Incl. Mirrors
2029 mm
1422 mm
Height
1242 mm
2945
5044
2650
4440
5044 mm
Length
4440 mm
2945 mm
Wheelbase
2650 mm
Vehicle Weight
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
2185 kg
Kerb Weight
1670 kg
2585 kg
Gross Vehicle
Weight
Weight
1895 kg

Weight Difference:
515 kg
23.57 %

General
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
C217
Generation
42
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
V12 petrol engine with two turbochargers (biturbo)
Engine Type
V10 petrol engine with two turbochargers (biturbo)
Mercedes-Benz M 279
Engine Series
M 279.980
Engine Code
CTPB

4
Valves
4
12
Cylinders
10
5980 CC
Engine Capacity
5204 CC
621 bhp
at 4800 rpm
Power
562 bhp
at 8000 rpm
Mercedes S 65 AMG Coupé
621 bhp
562 bhp
Audi R8 Coupé LMX
1000 NM
at 2300 rpm
Max. Torque
540 NM
at 6500 rpm
Mercedes S 65 AMG Coupé
1000 NM
540 NM
Audi R8 Coupé LMX
Performance
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
155 mph
Maximum Speed
199 mph
4.1 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph
62
mph
mph
57 m
0.000 sec

Mercedes S 65 AMG Coupé
62 mph
62
mph
mph
47 m
0.000 sec

Audi R8 Coupé LMX
▶ REPLAY
3.52 kg/bhp
Weight-to-Power Ratio
2.97 kg/bhp
Mercedes S 65 AMG Coupé
3.52 kg/bhp
2.97 kg/bhp
Audi R8 Coupé LMX
Fuel Economy / Emissions
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
Fuel Economy
24 mpg
combined
22 mpg
Mercedes S 65 AMG Coupé
24 mpg
22 mpg
Audi R8 Coupé LMX
17 mpg
city
14 mpg
33 mpg
motorway
No data
80 L
Fuel Tank Capacity
75 L
418 mi
Range
361 mi
Mercedes S 65 AMG Coupé
418 mi
361 mi
Audi R8 Coupé LMX
Environmental Impact
225.5 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).
244.5 kWh
Mercedes S 65 AMG Coupé
225.5 kWh
244.5 kWh
Audi R8 Coupé LMX
Euro 6b (NEFZ)
Emission Standard
Euro 5
279 g/km (NEFZ)
CO2 Emissions
299 g/km (NEFZ)
Practical Convenience
Mercedes S 65 AMG Coupé
Audi R8 Coupé LMX
2
Doors
2
4
No. of Seats
2
400 kg
Maximum Payload
225 kg
400 L
Boot Capacity
100 L






No data
Boot Capacity (Seats Down)
No data