The Comparative Analysis :

Audi A8 4.0 TFSI cod quattro tiptronic (12 - 13) vs. Mercedes S 320 CDI 4MATIC 7G-TRONIC (06 - 09)

€ 95,200
Audi A8 4.0 TFSI cod quattro tiptronic (12 - 13) Audi A8 4.0 TFSI cod
€ 76,200
 Mercedes S 320 CDI 4MATIC 7G-TRONIC (06 - 09) Mercedes S 320 CDI
€ 95,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 76,200

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Audi A8 4.0 TFSI cod is 2.2 inches longer, 3.1 inches wider and 0.5 inches lower than the Mercedes S 320 CDI.
Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
57.5
Blueprint Audi A8 4.0 TFSI cod quattro tiptronic (12 - 13)
76.7
83.1
58
Blueprint Mercedes S 320 CDI 4MATIC 7G-TRONIC (06 - 09)
73.7
83.5
76.7 in
Width
73.7 in
83.1 in
Width Incl. Mirrors
83.5 in
57.5 in
Height
58 in
Blueprint Audi A8 4.0 TFSI cod quattro tiptronic (12 - 13)
117.8
202.2
Blueprint Mercedes S 320 CDI 4MATIC 7G-TRONIC (06 - 09)
119.5
200
202.2 in
Length
200 in
117.8 in
Wheelbase
119.5 in

Vehicle Weight

Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
4343 lb
Curb Weight
4464 lb
5611 lb
Gross Vehicle
Weight
5787 lb
Audi A8 4.0 TFSI cod quattro tiptronic (12 - 13)
Weight Difference:
121 lb
2.71 %
Mercedes S 320 CDI 4MATIC 7G-TRONIC (06 - 09)

General

Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
D4 (4H)
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 642
CEUA
Engine Code
OM 642.932
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
414 hp
at 5000 rpm
Power
232 hp
at 3800 rpm
Audi A8 4.0 TFSI cod
414 hp
232 hp
Mercedes S 320 CDI
443 lb‑ft
at 1500 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
Audi A8 4.0 TFSI cod
443 lb‑ft
398 lb‑ft
Mercedes S 320 CDI

Performance

Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
155 mph
Maximum Speed
152 mph
4.6 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

210 ft
0.000 sec

Audi A8 4.0 TFSI cod

62 mph 62
mph

354 ft
0.000 sec

Mercedes S 320 CDI

▶ REPLAY
10.49 lb/hp
Weight-to-Power Ratio
19.24 lb/hp
Audi A8 4.0 TFSI cod
10.49 lb/hp
19.24 lb/hp
Mercedes S 320 CDI

Fuel Economy / Emissions

Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
Fuel Economy
25 mpg
combined
28 mpg
Audi A8 4.0 TFSI cod
25 mpg
28 mpg
Mercedes S 320 CDI
18 mpg
city
20 mpg
No data
highway
37 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
595 mi
Range
674 mi
Audi A8 4.0 TFSI cod
595 mi
674 mi
Mercedes S 320 CDI
Environmental Impact
178.2 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).
170.8 kWh
Audi A8 4.0 TFSI cod
178.2 kWh
170.8 kWh
Mercedes S 320 CDI
Euro 5
Emission Standard
Euro 4 III
352 g/mi (NEFZ)
CO2 Emissions
351 g/mi (NEFZ)

Practical Convenience

Audi A8 4.0 TFSI cod
Mercedes S 320 CDI
4
Doors
4
5
No. of Seats
5
1268 lb
Maximum Payload
1323 lb
14.4 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data