The Comparative Analysis :

Audi A8 L 4.2 FSI quattro tiptronic (10 - 12) vs. Mercedes S 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 10)

€ 96,100
Audi A8 L 4.2 FSI quattro tiptronic (10 - 12) Audi A8 L 4.2 FSI
€ 73,700
 Mercedes S 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 10) Mercedes S 350 CDI BlueEFFICIENCY
€ 96,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 73,700

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

Vehicle Dimensions

The Audi A8 L 4.2 FSI is significantly bigger in every dimension. It's 6.7 inches longer, 3.1 inches wider and 10.1 inches taller than the Mercedes S 350 CDI BlueEFFICIENCY.
Audi A8 L 4.2 FSI
Mercedes S 350 CDI BlueEFFICIENCY
68.5
Blueprint Audi A8 L 4.2 FSI quattro tiptronic (10 - 12)
76.7
83.1
58.5
Blueprint Mercedes S 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 10)
73.7
83.5
76.7 in
Width
73.7 in
83.1 in
Width Incl. Mirrors
83.5 in
68.5 in
Height
58.5 in
Blueprint Audi A8 L 4.2 FSI quattro tiptronic (10 - 12)
122.9
207.4
Blueprint Mercedes S 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 10)
119.5
200.6
207.4 in
Length
200.6 in
122.9 in
Wheelbase
119.5 in

Vehicle Weight

Audi A8 L 4.2 FSI
Mercedes S 350 CDI BlueEFFICIENCY
4321 lb
Curb Weight
4310 lb
5589 lb
Gross Vehicle
Weight
5622 lb
Audi A8 L 4.2 FSI quattro tiptronic (10 - 12)
Weight Difference:
11 lb
0.25 %
Mercedes S 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 10)

General

Audi A8 L 4.2 FSI
Mercedes S 350 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 A8 L 4.2 FSI
Mercedes S 350 CDI BlueEFFICIENCY
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 642
CDRA
Engine Code
OM 642.930
4
Valves
4
8
Cylinders
6
4.2 L / 206 cu in
Displacement
3 L / 147 cu in
366 hp
at 6800 rpm
Power
232 hp
at 3600 rpm
Audi A8 L 4.2 FSI
366 hp
232 hp
Mercedes S 350 CDI BlueEFFICIENCY
328 lb‑ft
at 3500 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
Audi A8 L 4.2 FSI
328 lb‑ft
398 lb‑ft
Mercedes S 350 CDI BlueEFFICIENCY

Performance

Audi A8 L 4.2 FSI
Mercedes S 350 CDI BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

266 ft
0.000 sec

Audi A8 L 4.2 FSI

62 mph 62
mph

354 ft
0.000 sec

Mercedes S 350 CDI BlueEFFICIENCY

▶ REPLAY
11.81 lb/hp
Weight-to-Power Ratio
18.58 lb/hp
Audi A8 L 4.2 FSI
11.81 lb/hp
18.58 lb/hp
Mercedes S 350 CDI BlueEFFICIENCY

Fuel Economy / Emissions

Audi A8 L 4.2 FSI
Mercedes S 350 CDI BlueEFFICIENCY
Fuel Economy
24 mpg
combined
31 mpg
Audi A8 L 4.2 FSI
24 mpg
31 mpg
Mercedes S 350 CDI BlueEFFICIENCY
17 mpg
city
23 mpg
No data
highway
40 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
577 mi
Range
736 mi
Audi A8 L 4.2 FSI
577 mi
736 mi
Mercedes S 350 CDI BlueEFFICIENCY
Environmental Impact
183.8 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).
156.4 kWh
Audi A8 L 4.2 FSI
183.8 kWh
156.4 kWh
Mercedes S 350 CDI BlueEFFICIENCY
Euro 5
Emission Standard
Euro 4 III
360 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)

Practical Convenience

Audi A8 L 4.2 FSI
Mercedes S 350 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1268 lb
Maximum Payload
1312 lb
14.4 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data