The Comparative Analysis :
Audi S8 plus cod tiptronic (15 - 17) vs. Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
€ 147,900

€ 71,900

€ 147,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 71,900
ⓘ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 S8 plus cod is 2 inches longer, 3.1 inches wider and 1.1 inches lower than the Mercedes S 250 CDI BlueEFFICIENCY.
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
57.4
76.7
83.1
58.5
73.7
83.5
76.7 in
Width
73.7 in
83.1 in
Width Incl. Mirrors
83.5 in
57.4 in
Height
58.5 in
117.9
202.6
119.5
200.6
202.6 in
Length
200.6 in
117.9 in
Wheelbase
119.5 in
Vehicle Weight
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
4553 lb
Curb Weight
4343 lb
5710 lb
Gross Vehicle
Weight
Weight
5622 lb

Weight Difference:
209 lb
4.59 %

General
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
D4 (4H)
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
DDTA
Engine Code
OM 651.961

4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2.1 L / 103 cu in
597 hp
at 6100 rpm
Power
201 hp
at 4200 rpm
Audi S8 plus cod
597 hp
201 hp
Mercedes S 250 CDI BlueEFFICIENCY
516 lb‑ft
at 1750 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Audi S8 plus cod
516 lb‑ft
369 lb‑ft
Mercedes S 250 CDI BlueEFFICIENCY
Performance
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
190 mph
Maximum Speed
149 mph
3.8 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
174 ft
0.000 sec

Audi S8 plus cod
62 mph
62
mph
mph
374 ft
0.000 sec

Mercedes S 250 CDI BlueEFFICIENCY
▶ REPLAY
7.63 lb/hp
Weight-to-Power Ratio
21.61 lb/hp
Audi S8 plus cod
7.63 lb/hp
21.61 lb/hp
Mercedes S 250 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
Fuel Economy
24 mpg
combined
41 mpg
Audi S8 plus cod
24 mpg
41 mpg
Mercedes S 250 CDI BlueEFFICIENCY
17 mpg
city
34 mpg
No data
highway
47 mpg
21.7 gal
Fuel Tank Capacity
21.9 gal
510 mi
Range
905 mi
Audi S8 plus cod
510 mi
905 mi
Mercedes S 250 CDI BlueEFFICIENCY
Environmental Impact
189.4 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).
117.3 kWh
Audi S8 plus cod
189.4 kWh
117.3 kWh
Mercedes S 250 CDI BlueEFFICIENCY
Euro 6b (NEFZ)
Emission Standard
Euro 5
372 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
Audi S8 plus cod
Mercedes S 250 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1157 lb
Maximum Payload
1279 lb
14.7 cu ft
Trunk Volume
15.9 cu ft











No data
Cargo Volume (Seats Down)
No data