The Comparative Analysis :

Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13) vs. Mercedes S 63 AMG long SPEEDSHIFT 7G-TRONIC (06 - 09)

€ 138,900
Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13) Audi A8 L 6.3 FSI W12
€ 141,400
 Mercedes S 63 AMG long SPEEDSHIFT 7G-TRONIC (06 - 09) Mercedes S 63 AMG long
€ 138,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 141,400

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Audi A8 L 6.3 FSI W12 is 2.4 cm longer, 7.8 cm wider and 0.2 cm lower than the Mercedes S 63 AMG long.
Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
1471
Blueprint Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)
1949
2111
1473
Blueprint Mercedes S 63 AMG long SPEEDSHIFT 7G-TRONIC (06 - 09)
1871
2120
1949 mm
Width
1871 mm
2111 mm
Width Incl. Mirrors
2120 mm
1471 mm
Height
1473 mm
Blueprint Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)
3122
5267
Blueprint Mercedes S 63 AMG long SPEEDSHIFT 7G-TRONIC (06 - 09)
3165
5243
5267 mm
Length
5243 mm
3122 mm
Wheelbase
3165 mm

Vehicle Weight

Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
2130 kg
Kerb Weight
2115 kg
2655 kg
Gross Vehicle
Weight
2615 kg
Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)
Weight Difference:
15 kg
0.7 %
Mercedes S 63 AMG long SPEEDSHIFT 7G-TRONIC (06 - 09)

General

Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
D4 (4H)
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
Mercedes-Benz M 156
CEJA, CTNA
Engine Code
M 156.984
4
Valves
4
12
Cylinders
8
6299 CC
Engine Capacity
6208 CC
493 bhp
at 6200 rpm
Power
518 bhp
at 6800 rpm
Audi A8 L 6.3 FSI W12
493 bhp
518 bhp
Mercedes S 63 AMG long
625 NM
at 4750 rpm
Max. Torque
630 NM
at 5200 rpm
Audi A8 L 6.3 FSI W12
625 NM
630 NM
Mercedes S 63 AMG long

Performance

Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

65 m
0.000 sec

Audi A8 L 6.3 FSI W12

62 mph 62
mph

64 m
0.000 sec

Mercedes S 63 AMG long

▶ REPLAY
4.32 kg/bhp
Weight-to-Power Ratio
4.08 kg/bhp
Audi A8 L 6.3 FSI W12
4.32 kg/bhp
4.08 kg/bhp
Mercedes S 63 AMG long

Fuel Economy / Emissions

Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
Fuel Economy
24 mpg
combined
19 mpg
Audi A8 L 6.3 FSI W12
24 mpg
19 mpg
Mercedes S 63 AMG long
17 mpg
city
12 mpg
No data
motorway
28 mpg
Kraftstoffanzeige
90 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
470 mi
Range
375 mi
Audi A8 L 6.3 FSI W12
470 mi
375 mi
Mercedes S 63 AMG long
Environmental Impact
225.5 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).
282.3 kWh
Audi A8 L 6.3 FSI W12
225.5 kWh
282.3 kWh
Mercedes S 63 AMG long
Euro 5
Emission Standard
Euro 4 III
277 g/km (NEFZ)
CO2 Emissions
355 g/km (NEFZ)

Practical Convenience

Audi A8 L 6.3 FSI W12
Mercedes S 63 AMG long
4
Doors
4
5
No. of Seats
5
525 kg
Maximum Payload
500 kg
510 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data