The Comparative Analysis :
Bentley Flying Spur V8 S Automatic (16 - ..) vs. Mercedes S 63 AMG SPEEDSHIFT 7G-TRONIC (09 - 10)
€ 190,900

€ 138,400

€ 190,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Bentley Flying Spur V8 S is considerably bigger in every dimension. It's 7.3 inches longer, 2.1 inches wider and 0.1 inches taller than the Mercedes S 63 AMG.
Bentley Flying Spur V8 S
Mercedes S 63 AMG
58.6
75.7
86.9
58.5
73.7
83.5
75.7 in
Width
73.7 in
86.9 in
Width Incl. Mirrors
83.5 in
58.6 in
Height
58.5 in
120.7
208.6
119.5
201.3
208.6 in
Length
201.3 in
120.7 in
Wheelbase
119.5 in
Vehicle Weight
Bentley Flying Spur V8 S
Mercedes S 63 AMG
5329 lb
Curb Weight
4564 lb
6552 lb
Gross Vehicle
Weight
Weight
5754 lb

Weight Difference:
765 lb
14.36 %

General
Bentley Flying Spur V8 S
Mercedes S 63 AMG
Flying Spur
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded

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

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

4
Valves
4
8
Cylinders
8
4 L / 196 cu in
Displacement
6.2 L / 303 cu in
521 hp
at 6000 rpm
Power
518 hp
at 6800 rpm
Bentley Flying Spur V8 S
521 hp
518 hp
Mercedes S 63 AMG
502 lb‑ft
at 1700 rpm
Max. Torque
465 lb‑ft
at 5200 rpm
Bentley Flying Spur V8 S
502 lb‑ft
465 lb‑ft
Mercedes S 63 AMG
Performance
Bentley Flying Spur V8 S
Mercedes S 63 AMG
190 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
223 ft
0.000 sec

Bentley Flying Spur V8 S
62 mph
62
mph
mph
210 ft
0.000 sec

Mercedes S 63 AMG
▶ REPLAY
10.23 lb/hp
Weight-to-Power Ratio
8.81 lb/hp
Bentley Flying Spur V8 S
10.23 lb/hp
8.81 lb/hp
Mercedes S 63 AMG
Fuel Economy / Emissions
Bentley Flying Spur V8 S
Mercedes S 63 AMG
Fuel Economy
22 mpg
combined
16 mpg
Bentley Flying Spur V8 S
22 mpg
16 mpg
Mercedes S 63 AMG
15 mpg
city
11 mpg
No data
highway
24 mpg
23.8 gal
Fuel Tank Capacity
23.8 gal
513 mi
Range
388 mi
Bentley Flying Spur V8 S
513 mi
388 mi
Mercedes S 63 AMG
Environmental Impact
206.5 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).
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).
272.8 kWh
Bentley Flying Spur V8 S
206.5 kWh
272.8 kWh
Mercedes S 63 AMG
Euro 6
Emission Standard
Euro 4 III
409 g/mi (NEFZ)
CO2 Emissions
554 g/mi (NEFZ)
Practical Convenience
Bentley Flying Spur V8 S
Mercedes S 63 AMG
4
Doors
4
4
No. of Seats
5
1224 lb
Maximum Payload
1190 lb
13.5 cu ft
Trunk Volume
15.9 cu ft











No data
Cargo Volume (Seats Down)
No data