The Comparative Analysis :
Audi S8 tiptronic (06 - 09) vs. Mercedes S 350 d long 9G-TRONIC (17 - ..)
€ 100,100

€ 88,900

€ 100,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi S8 is considerably smaller in every dimension. It's 20.4 cm shorter, 0.5 cm narrower and 5 cm lower than the Mercedes S 350 d long.
Audi S8
Mercedes S 350 d long
1444
1894
2028
1494
1899
2130
1894 mm
Width
1899 mm
2028 mm
Width Incl. Mirrors
2130 mm
1444 mm
Height
1494 mm
2944
5051
3165
5255
5051 mm
Length
5255 mm
2944 mm
Wheelbase
3165 mm
Vehicle Weight
Audi S8
Mercedes S 350 d long
2015 kg
Kerb Weight
1990 kg
2540 kg
Gross Vehicle
Weight
Weight
2720 kg

Weight Difference:
25 kg
1.24 %

General
Audi S8
Mercedes S 350 d long
D3 (4E)
Generation
W222/X222
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Rear-wheel drive

6-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Audi S8
Mercedes S 350 d long
V10 petrol engine (naturally aspirated engine)
Engine Type
Straight-six diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 656
BSM
Engine Code
OM 656.929

4
Valves
4
10
Cylinders
6
5204 CC
Engine Capacity
2925 CC
444 bhp
at 7000 rpm
Power
282 bhp
at 3400 rpm
Audi S8
444 bhp
282 bhp
Mercedes S 350 d long
540 NM
at 3500 rpm
Max. Torque
600 NM
at 1200 rpm
Audi S8
540 NM
600 NM
Mercedes S 350 d long
Performance
Audi S8
Mercedes S 350 d long
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
71 m
0.000 sec

Audi S8
62 mph
62
mph
mph
83 m
0.000 sec

Mercedes S 350 d long
▶ REPLAY
4.54 kg/bhp
Weight-to-Power Ratio
7.06 kg/bhp
Audi S8
4.54 kg/bhp
7.06 kg/bhp
Mercedes S 350 d long
Fuel Economy / Emissions
Audi S8
Mercedes S 350 d long
Fuel Economy
21 mpg
combined
55 mpg
Audi S8
21 mpg
55 mpg
Mercedes S 350 d long
14 mpg
city
44 mpg
No data
motorway
64 mpg
90 L
Fuel Tank Capacity
70 L
418 mi
Range
853 mi
Audi S8
418 mi
853 mi
Mercedes S 350 d long
Environmental Impact
253.8 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).
104.9 kWh
Audi S8
253.8 kWh
104.9 kWh
Mercedes S 350 d long
Euro 4 III
Emission Standard
Euro 6
319 g/km (NEFZ)
CO2 Emissions
134 g/km (NEFZ)
Practical Convenience
Audi S8
Mercedes S 350 d long
4
Doors
4
5
No. of Seats
5
525 kg
Maximum Payload
730 kg
500 L
Boot Capacity
510 L








No data
Boot Capacity (Seats Down)
No data