The Comparative Analysis :

Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) vs. Audi A8 4.0 TFSI cod quattro tiptronic (13 - 17)

€ 100,800
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) Mercedes S 450 long
€ 104,400
 Audi A8 4.0 TFSI cod quattro tiptronic (13 - 17) Audi A8 4.0 TFSI cod
€ 100,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 104,400

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Mercedes S 450 long is 4.7 inches longer, 2 inches narrower and 1.3 inches taller than the Audi A8 4.0 TFSI cod.
Mercedes S 450 long
Audi A8 4.0 TFSI cod
58.8
Blueprint Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
74.8
83.9
57.5
Blueprint Audi A8 4.0 TFSI cod quattro tiptronic (13 - 17)
76.7
83.1
74.8 in
Width
76.7 in
83.9 in
Width Incl. Mirrors
83.1 in
58.8 in
Height
57.5 in
Blueprint Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
124.6
206.9
Blueprint Audi A8 4.0 TFSI cod quattro tiptronic (13 - 17)
117.8
202.2
206.9 in
Length
202.2 in
124.6 in
Wheelbase
117.8 in

Vehicle Weight

Mercedes S 450 long
Audi A8 4.0 TFSI cod
4575 lb
Curb Weight
4310 lb
6085 lb
Gross Vehicle
Weight
5666 lb
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
Weight Difference:
265 lb
5.79 %
Audi A8 4.0 TFSI cod quattro tiptronic (13 - 17)

General

Mercedes S 450 long
Audi A8 4.0 TFSI cod
W222/X222
Generation
D4 (4H)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 450 long
Audi A8 4.0 TFSI cod
6-cylinder mild hybrid gasoline engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 256
Engine Series
M 256.930
Engine Code
CTGA
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
383 hp
at 5500 rpm
Power
429 hp
at 5100 rpm
Mercedes S 450 long
383 hp
429 hp
Audi A8 4.0 TFSI cod
369 lb‑ft
at 1600 rpm
Max. Torque
443 lb‑ft
at 1500 rpm
Mercedes S 450 long
369 lb‑ft
443 lb‑ft
Audi A8 4.0 TFSI cod

Performance

Mercedes S 450 long
Audi A8 4.0 TFSI cod
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

223 ft
0.000 sec

Mercedes S 450 long

62 mph 62
mph

207 ft
0.000 sec

Audi A8 4.0 TFSI cod

▶ REPLAY
11.95 lb/hp
Weight-to-Power Ratio
10.05 lb/hp
Mercedes S 450 long
11.95 lb/hp
10.05 lb/hp
Audi A8 4.0 TFSI cod

Fuel Economy / Emissions

Mercedes S 450 long
Audi A8 4.0 TFSI cod
Fuel Economy
29 mpg
combined
26 mpg
Mercedes S 450 long
29 mpg
26 mpg
Audi A8 4.0 TFSI cod
21 mpg
city
19 mpg
36 mpg
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
21.7 gal
Kraftstoffanzeige
531 mi
Range
572 mi
Mercedes S 450 long
531 mi
572 mi
Audi A8 4.0 TFSI cod
Environmental Impact
155.3 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).
168.7 kWh
Mercedes S 450 long
155.3 kWh
168.7 kWh
Audi A8 4.0 TFSI cod
Euro 6
Emission Standard
Euro 6b (NEFZ)
315 g/mi (WLTP)
CO2 Emissions
332 g/mi (NEFZ)

Practical Convenience

Mercedes S 450 long
Audi A8 4.0 TFSI cod
4
Doors
4
5
No. of Seats
5
1510 lb
Maximum Payload
1356 lb
15 cu ft
Trunk Volume
13.9 cu ft
No data
Cargo Volume (Seats Down)
No data