The Comparative Analysis :
Mercedes S 400 HYBRID long 7G-TRONIC PLUS (13 - 15) vs. Bentley Flying Spur W12 Automatic (13 - ..)
€ 93,100

€ 199,200

€ 93,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 199,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes S 400 HYBRID long is 2.1 inches shorter, an inch narrower and 0.3 inches taller than the Bentley Flying Spur W12.
Mercedes S 400 HYBRID long
Bentley Flying Spur W12
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
124.6
206.5
120.7
208.6
206.5 in
Length
208.6 in
124.6 in
Wheelbase
120.7 in
Vehicle Weight
Mercedes S 400 HYBRID long
Bentley Flying Spur W12
4288 lb
Curb Weight
5456 lb
5798 lb
Gross Vehicle
Weight
Weight
6552 lb

Weight Difference:
1168 lb
21.41 %

General
Mercedes S 400 HYBRID long
Bentley Flying Spur W12
W222/X222
Generation
Flying Spur
Sedan
Car Body Style
Sedan
Mid-Grade 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 400 HYBRID long
Bentley Flying Spur W12
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 276
Engine Series
VW W12
M 276.960
Engine Code
CVAA, DBDB

4
Valves
4
6
Cylinders
12
3.5 L / 171 cu in
Displacement
6 L / 294 cu in
328 hp
at 6500 rpm
Power
616 hp
at 6000 rpm
Mercedes S 400 HYBRID long
328 hp
616 hp
Bentley Flying Spur W12
457 lb‑ft
at 3500 rpm
Max. Torque
590 lb‑ft
at 2000 rpm
Mercedes S 400 HYBRID long
457 lb‑ft
590 lb‑ft
Bentley Flying Spur W12
Performance
Mercedes S 400 HYBRID long
Bentley Flying Spur W12
155 mph
Maximum Speed
199 mph
6.8 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
308 ft
0.000 sec

Mercedes S 400 HYBRID long
62 mph
62
mph
mph
210 ft
0.000 sec

Bentley Flying Spur W12
▶ REPLAY
13.07 lb/hp
Weight-to-Power Ratio
8.86 lb/hp
Mercedes S 400 HYBRID long
13.07 lb/hp
8.86 lb/hp
Bentley Flying Spur W12
Fuel Economy / Emissions
Mercedes S 400 HYBRID long
Bentley Flying Spur W12
Fuel Economy
37 mpg
combined
16 mpg
Mercedes S 400 HYBRID long
37 mpg
16 mpg
Bentley Flying Spur W12
36 mpg
city
11 mpg
39 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
23.8 gal
690 mi
Range
380 mi
Mercedes S 400 HYBRID long
690 mi
380 mi
Bentley Flying Spur W12
Environmental Impact
119.4 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 400 HYBRID long
119.4 kWh
278.4 kWh
Bentley Flying Spur W12
Euro 6b (NEFZ)
Emission Standard
Euro 6
237 g/mi (NEFZ)
CO2 Emissions
552 g/mi (NEFZ)
Practical Convenience
Mercedes S 400 HYBRID long
Bentley Flying Spur W12
4
Doors
4
5
No. of Seats
4
1510 lb
Maximum Payload
1096 lb
14.4 cu ft
Trunk Volume
13.5 cu ft









No data
Cargo Volume (Seats Down)
No data