The Comparative Analysis :
Mercedes S 63 AMG long SPEEDSHIFT MCT (10 - 13) vs. Audi A8 L 4.2 TDI quattro tiptronic (13 - 17)
€ 152,700
![Mercedes S 63 AMG long SPEEDSHIFT MCT (10 - 13)](graphbase/cars/cars_big_png/Mercedes_S_65_AMG_W221-09.png)
€ 108,200
![Audi A8 L 4.2 TDI quattro tiptronic (13 - 17)](graphbase/cars/cars_big/Audi_A8_D4.webp)
€ 152,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,200
ⓘ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 63 AMG long is 0.9 inches shorter, 3.1 inches narrower and 0.6 inches taller than the Audi A8 L 4.2 TDI.
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
58.5
73.7
83.5
57.9
76.7
83.1
73.7 in
Width
76.7 in
83.5 in
Width Incl. Mirrors
83.1 in
58.5 in
Height
57.9 in
124.6
206.4
122.9
207.3
206.4 in
Length
207.3 in
124.6 in
Wheelbase
122.9 in
Vehicle Weight
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
4784 lb
Curb Weight
4784 lb
5941 lb
Gross Vehicle
Weight
Weight
5997 lb
![Mercedes S 63 AMG long SPEEDSHIFT MCT (10 - 13)](graphbase/cars/cars_big_png/Mercedes_S_65_AMG_W221-09.png)
Weight Difference:
0 lb
0 %
![Audi A8 L 4.2 TDI quattro tiptronic (13 - 17)](graphbase/cars/cars_big_png/Audi_A8_D4.png)
General
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
W221
Generation
D4 (4H)
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 diesel engine with two turbochargers (biturbo)
Mercedes-Benz M 157
Engine Series
M 157.980
Engine Code
CTEC
![](graphbase/engines/Mercedes-Benz_M_157.png)
4
Valves
4
8
Cylinders
8
5.5 L / 269 cu in
Displacement
4.1 L / 201 cu in
537 hp
at 5500 rpm
Power
380 hp
at 3750 rpm
Mercedes S 63 AMG long
537 hp
380 hp
Audi A8 L 4.2 TDI
590 lb‑ft
at 2000 rpm
Max. Torque
627 lb‑ft
at 2000 rpm
Mercedes S 63 AMG long
590 lb‑ft
627 lb‑ft
Audi A8 L 4.2 TDI
Performance
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
207 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_65_AMG_W221-09.png)
Mercedes S 63 AMG long
62 mph
62
mph
mph
223 ft
0.000 sec
![](graphbase/cars/cars_small_png/Audi_A8_D4.png)
Audi A8 L 4.2 TDI
▶ REPLAY
8.91 lb/hp
Weight-to-Power Ratio
12.59 lb/hp
Mercedes S 63 AMG long
8.91 lb/hp
12.59 lb/hp
Audi A8 L 4.2 TDI
Fuel Economy / Emissions
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
Fuel Economy
22 mpg
combined
32 mpg
Mercedes S 63 AMG long
22 mpg
32 mpg
Audi A8 L 4.2 TDI
16 mpg
city
25 mpg
29 mpg
highway
No data
23.8 gal
Fuel Tank Capacity
23.8 gal
533 mi
Range
766 mi
Mercedes S 63 AMG long
533 mi
766 mi
Audi A8 L 4.2 TDI
Environmental Impact
198.9 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).
150.2 kWh
Mercedes S 63 AMG long
198.9 kWh
150.2 kWh
Audi A8 L 4.2 TDI
Euro 5
Emission Standard
Euro 6b (NEFZ)
393 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)
Practical Convenience
Mercedes S 63 AMG long
Audi A8 L 4.2 TDI
4
Doors
4
5
No. of Seats
5
1157 lb
Maximum Payload
1213 lb
15.9 cu ft
Trunk Volume
14.7 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
No data
Cargo Volume (Seats Down)
No data