The Comparative Analysis :

Audi A8 4.2 TDI quattro tiptronic (13 - 17) vs. Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)

€ 102,300
Audi A8 4.2 TDI quattro tiptronic (13 - 17) Audi A8 4.2 TDI
€ 109,800
 Mercedes S 500 long 7G-TRONIC PLUS (13 - 16) Mercedes S 500 long
€ 102,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 109,800

ⓘ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 4.2 TDI is 4.4 inches shorter, 2 inches wider and 1.4 inches lower than the Mercedes S 500 long.
Audi A8 4.2 TDI
Mercedes S 500 long
57.5
Blueprint Audi A8 4.2 TDI quattro tiptronic (13 - 17)
76.7
83.1
58.9
Blueprint Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)
74.8
83.9
76.7 in
Width
74.8 in
83.1 in
Width Incl. Mirrors
83.9 in
57.5 in
Height
58.9 in
Blueprint Audi A8 4.2 TDI quattro tiptronic (13 - 17)
117.8
202.2
Blueprint Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)
124.6
206.5
202.2 in
Length
206.5 in
117.8 in
Wheelbase
124.6 in

Vehicle Weight

Audi A8 4.2 TDI
Mercedes S 500 long
4663 lb
Curb Weight
4442 lb
5964 lb
Gross Vehicle
Weight
6019 lb
Audi A8 4.2 TDI quattro tiptronic (13 - 17)
Weight Difference:
220 lb
4.72 %
Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)

General

Audi A8 4.2 TDI
Mercedes S 500 long
D4 (4H)
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Audi A8 4.2 TDI
Mercedes S 500 long
V8 diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 278
CTEC
Engine Code
M 278.929
4
Valves
4
8
Cylinders
8
4.1 L / 201 cu in
Displacement
4.7 L / 230 cu in
380 hp
at 3750 rpm
Power
449 hp
at 5250 rpm
Audi A8 4.2 TDI
380 hp
449 hp
Mercedes S 500 long
627 lb‑ft
at 2000 rpm
Max. Torque
516 lb‑ft
at 1800 rpm
Audi A8 4.2 TDI
627 lb‑ft
516 lb‑ft
Mercedes S 500 long

Performance

Audi A8 4.2 TDI
Mercedes S 500 long
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

213 ft
0.000 sec

Audi A8 4.2 TDI

62 mph 62
mph

220 ft
0.000 sec

Mercedes S 500 long

▶ REPLAY
12.27 lb/hp
Weight-to-Power Ratio
9.89 lb/hp
Audi A8 4.2 TDI
12.27 lb/hp
9.89 lb/hp
Mercedes S 500 long

Fuel Economy / Emissions

Audi A8 4.2 TDI
Mercedes S 500 long
Fuel Economy
33 mpg
combined
28 mpg
Audi A8 4.2 TDI
33 mpg
28 mpg
Mercedes S 500 long
25 mpg
city
19 mpg
No data
highway
37 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
777 mi
Range
585 mi
Audi A8 4.2 TDI
777 mi
585 mi
Mercedes S 500 long
Environmental Impact
148.1 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).
161.1 kWh
Audi A8 4.2 TDI
148.1 kWh
161.1 kWh
Mercedes S 500 long
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
304 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)

Practical Convenience

Audi A8 4.2 TDI
Mercedes S 500 long
4
Doors
4
5
No. of Seats
5
1301 lb
Maximum Payload
1576 lb
13.9 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data