The Comparative Analysis :
Mercedes S 300 BlueTEC HYBRID 7G-TRONIC PLUS (14 - 15) vs. Bentley Flying Spur W12 S Automatic (16 - ..)
€ 81,800

€ 217,200

€ 81,800
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 dimensions of these vehicles differ considerably. The Mercedes S 300 BlueTEC HYBRID is 7.2 inches shorter, an inch narrower and 0.3 inches taller than the Bentley Flying Spur W12 S.
Mercedes S 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
58.9
74.8
83.9
58.6
75.7
86.9
74.8 in
Width
75.7 in
83.9 in
Width Incl. Mirrors
86.9 in
58.9 in
Height
58.6 in
119.5
201.4
120.7
208.6
201.4 in
Length
208.6 in
119.5 in
Wheelbase
120.7 in
Vehicle Weight
Mercedes S 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
4442 lb
Curb Weight
5456 lb
5986 lb
Gross Vehicle
Weight
Weight
6552 lb

Weight Difference:
1014 lb
18.58 %

General
Mercedes S 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
W222/X222
Generation
Flying Spur
Sedan
Car Body Style
Sedan
Diesel
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 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
4-cylinder full hybrid diesel engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz OM 651
Engine Series
VW W12
OM 651.921
Engine Code
DBDE

4
Valves
4
4
Cylinders
12
2.1 L / 103 cu in
Displacement
6 L / 294 cu in
228 hp
at 4200 rpm
Power
626 hp
at 6000 rpm
Mercedes S 300 BlueTEC HYBRID
228 hp
626 hp
Bentley Flying Spur W12 S
553 lb‑ft
at 1600 rpm
Max. Torque
605 lb‑ft
at 2000 rpm
Mercedes S 300 BlueTEC HYBRID
553 lb‑ft
605 lb‑ft
Bentley Flying Spur W12 S
Performance
Mercedes S 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
149 mph
Maximum Speed
202 mph
7.6 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
348 ft
0.000 sec

Mercedes S 300 BlueTEC HYBRID
62 mph
62
mph
mph
207 ft
0.000 sec

Bentley Flying Spur W12 S
▶ REPLAY
19.48 lb/hp
Weight-to-Power Ratio
8.72 lb/hp
Mercedes S 300 BlueTEC HYBRID
19.48 lb/hp
8.72 lb/hp
Bentley Flying Spur W12 S
Fuel Economy / Emissions
Mercedes S 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
Fuel Economy
53 mpg
combined
16 mpg
Mercedes S 300 BlueTEC HYBRID
53 mpg
16 mpg
Bentley Flying Spur W12 S
50 mpg
city
11 mpg
55 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
23.8 gal
989 mi
Range
380 mi
Mercedes S 300 BlueTEC HYBRID
989 mi
380 mi
Bentley Flying Spur W12 S
Environmental Impact
90.4 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 300 BlueTEC HYBRID
90.4 kWh
278.4 kWh
Bentley Flying Spur W12 S
Euro 6b (NEFZ)
Emission Standard
Euro 6
185 g/mi (NEFZ)
CO2 Emissions
539 g/mi (NEFZ)
Practical Convenience
Mercedes S 300 BlueTEC HYBRID
Bentley Flying Spur W12 S
4
Doors
4
5
No. of Seats
4
1543 lb
Maximum Payload
1096 lb
14.4 cu ft
Trunk Volume
13.5 cu ft









No data
Cargo Volume (Seats Down)
No data