The Comparative Analysis :
Mercedes S 63 AMG long SPEEDSHIFT 7G-TRONIC (09 - 10) vs. Bentley Flying Spur W12 S Automatic (16 - ..)
€ 146,000

€ 217,200

€ 146,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 217,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 63 AMG long is slightly smaller in every dimension. It's 2.2 inches shorter, 2.1 inches narrower and 0.1 inches lower than the Bentley Flying Spur W12 S.
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
58.5
73.7
83.5
58.6
75.7
86.9
73.7 in
Width
75.7 in
83.5 in
Width Incl. Mirrors
86.9 in
58.5 in
Height
58.6 in
124.6
206.4
120.7
208.6
206.4 in
Length
208.6 in
124.6 in
Wheelbase
120.7 in
Vehicle Weight
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
4718 lb
Curb Weight
5456 lb
5820 lb
Gross Vehicle
Weight
Weight
6552 lb

Weight Difference:
739 lb
13.54 %

General
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
W221
Generation
Flying Spur
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
V8 gasoline engine (naturally aspirated engine)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 156
Engine Series
VW W12
M 156.984
Engine Code
DBDE

4
Valves
4
8
Cylinders
12
6.2 L / 303 cu in
Displacement
6 L / 294 cu in
518 hp
at 6800 rpm
Power
626 hp
at 6000 rpm
Mercedes S 63 AMG long
518 hp
626 hp
Bentley Flying Spur W12 S
465 lb‑ft
at 5200 rpm
Max. Torque
605 lb‑ft
at 2000 rpm
Mercedes S 63 AMG long
465 lb‑ft
605 lb‑ft
Bentley Flying Spur W12 S
Performance
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
155 mph
Maximum Speed
202 mph
4.6 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
210 ft
0.000 sec

Mercedes S 63 AMG long
62 mph
62
mph
mph
207 ft
0.000 sec

Bentley Flying Spur W12 S
▶ REPLAY
9.11 lb/hp
Weight-to-Power Ratio
8.72 lb/hp
Mercedes S 63 AMG long
9.11 lb/hp
8.72 lb/hp
Bentley Flying Spur W12 S
Fuel Economy / Emissions
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
Fuel Economy
16 mpg
combined
16 mpg
Mercedes S 63 AMG long
16 mpg
16 mpg
Bentley Flying Spur W12 S
11 mpg
city
11 mpg
24 mpg
highway
No data
23.8 gal
Fuel Tank Capacity
23.8 gal
386 mi
Range
380 mi
Mercedes S 63 AMG long
386 mi
380 mi
Bentley Flying Spur W12 S
Environmental Impact
274.7 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).
278.4 kWh
Mercedes S 63 AMG long
274.7 kWh
278.4 kWh
Bentley Flying Spur W12 S
Euro 5
Emission Standard
Euro 6
558 g/mi (NEFZ)
CO2 Emissions
539 g/mi (NEFZ)
Practical Convenience
Mercedes S 63 AMG long
Bentley Flying Spur W12 S
4
Doors
4
5
No. of Seats
4
1102 lb
Maximum Payload
1096 lb
15.9 cu ft
Trunk Volume
13.5 cu ft











No data
Cargo Volume (Seats Down)
No data