The Comparative Analysis :

Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09) vs. Audi S8 tiptronic (06 - 09)

€ 80,200
Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09) Mercedes S 320 CDI BlueEFFICIENCY long
€ 100,100
 Audi S8 tiptronic (06 - 09) Audi S8
€ 80,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 100,100

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Mercedes S 320 CDI BlueEFFICIENCY long is 6.3 inches longer, 0.9 inches narrower and 1.1 inches taller than the Audi S8.
Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
58
Blueprint Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
73.7
83.5
56.9
Blueprint Audi S8 tiptronic (06 - 09)
74.6
79.8
73.7 in
Width
74.6 in
83.5 in
Width Incl. Mirrors
79.8 in
58 in
Height
56.9 in
Blueprint Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
124.6
205.1
Blueprint Audi S8 tiptronic (06 - 09)
115.9
198.9
205.1 in
Length
198.9 in
124.6 in
Wheelbase
115.9 in

Vehicle Weight

Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
4409 lb
Curb Weight
4442 lb
5688 lb
Gross Vehicle
Weight
5600 lb
Mercedes S 320 CDI BlueEFFICIENCY long 7G-TRONIC (08 - 09)
Weight Difference:
33 lb
0.74 %
Audi S8 tiptronic (06 - 09)

General

Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
W221
Generation
D3 (4E)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
V6 diesel engine with tur­bo­charger
Engine Type
V10 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 642
Engine Series
OM 642.930
Engine Code
BSM
4
Valves
4
6
Cylinders
10
3 L / 147 cu in
Displacement
5.2 L / 254 cu in
232 hp
at 3600 rpm
Power
444 hp
at 7000 rpm
Mercedes S 320 CDI BlueEFFICIENCY long
232 hp
444 hp
Audi S8
398 lb‑ft
at 1600 rpm
Max. Torque
398 lb‑ft
at 3500 rpm
Mercedes S 320 CDI BlueEFFICIENCY long
398 lb‑ft
398 lb‑ft
Audi S8

Performance

Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
155 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

354 ft
0.000 sec

Mercedes S 320 CDI BlueEFFICIENCY long

62 mph 62
mph

233 ft
0.000 sec

Audi S8

▶ REPLAY
19 lb/hp
Weight-to-Power Ratio
10 lb/hp
Mercedes S 320 CDI BlueEFFICIENCY long
19 lb/hp
10 lb/hp
Audi S8

Fuel Economy / Emissions

Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
Fuel Economy
31 mpg
combined
18 mpg
Mercedes S 320 CDI BlueEFFICIENCY long
31 mpg
18 mpg
Audi S8
22 mpg
city
12 mpg
39 mpg
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
726 mi
Range
418 mi
Mercedes S 320 CDI BlueEFFICIENCY long
726 mi
418 mi
Audi S8
Environmental Impact
158.4 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).
253.8 kWh
Mercedes S 320 CDI BlueEFFICIENCY long
158.4 kWh
253.8 kWh
Audi S8
Euro 4 III
Emission Standard
Euro 4 III
325 g/mi (NEFZ)
CO2 Emissions
513 g/mi (NEFZ)

Practical Convenience

Mercedes S 320 CDI BlueEFFICIENCY long
Audi S8
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
1157 lb
15.9 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data