The Comparative Analysis :
Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09) vs. Audi A8 3.0 TDI quattro tiptronic (13 - 15)
€ 72,400
€ 77,600
€ 72,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,600
ⓘ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 Mercedes S 320 CDI BlueEFFICIENCY is 2.2 inches shorter, 3.1 inches narrower and 0.5 inches taller than the Audi A8 3.0 TDI.
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
58
73.7
83.5
57.5
76.7
83.1
73.7 in
Width
76.7 in
83.5 in
Width Incl. Mirrors
83.1 in
58 in
Height
57.5 in
119.5
200
117.8
202.2
200 in
Length
202.2 in
119.5 in
Wheelbase
117.8 in
Vehicle Weight
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
4310 lb
Curb Weight
4310 lb
5622 lb
Gross Vehicle
Weight
Weight
5666 lb
Weight Difference:
0 lb
0 %
General
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
W221
Generation
D4 (4H)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
V6 diesel engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz OM 642
Engine Series
OM 642.930
Engine Code
CTBA
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
232 hp
at 3600 rpm
Power
254 hp
at 4000 rpm
Mercedes S 320 CDI BlueEFFICIENCY
232 hp
254 hp
Audi A8 3.0 TDI
398 lb‑ft
at 1600 rpm
Max. Torque
428 lb‑ft
at 1750 rpm
Mercedes S 320 CDI BlueEFFICIENCY
398 lb‑ft
428 lb‑ft
Audi A8 3.0 TDI
Performance
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
155 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
354 ft
0.000 sec
Mercedes S 320 CDI BlueEFFICIENCY
62 mph
62
mph
mph
269 ft
0.000 sec
Audi A8 3.0 TDI
▶ REPLAY
18.58 lb/hp
Weight-to-Power Ratio
16.97 lb/hp
Mercedes S 320 CDI BlueEFFICIENCY
18.58 lb/hp
16.97 lb/hp
Audi A8 3.0 TDI
Fuel Economy / Emissions
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
Fuel Economy
31 mpg
combined
40 mpg
Mercedes S 320 CDI BlueEFFICIENCY
31 mpg
40 mpg
Audi A8 3.0 TDI
23 mpg
city
32 mpg
40 mpg
highway
No data
23.8 gal
Fuel Tank Capacity
21.7 gal
736 mi
Range
864 mi
Mercedes S 320 CDI BlueEFFICIENCY
736 mi
864 mi
Audi A8 3.0 TDI
Environmental Impact
156.4 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).
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).
121.3 kWh
Mercedes S 320 CDI BlueEFFICIENCY
156.4 kWh
121.3 kWh
Audi A8 3.0 TDI
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
320 g/mi (NEFZ)
CO2 Emissions
249 g/mi (NEFZ)
Practical Convenience
Mercedes S 320 CDI BlueEFFICIENCY
Audi A8 3.0 TDI
4
Doors
4
5
No. of Seats
5
1312 lb
Maximum Payload
1356 lb
15.9 cu ft
Trunk Volume
13.9 cu ft
No data
Cargo Volume (Seats Down)
No data
