The Comparative Analysis :

Bentley Flying Spur V8 S Automatic (16 - ..) vs. Mercedes S 420 CDI long 7G-TRONIC (06 - 09)

€ 190,900
Bentley Flying Spur V8 S Automatic (16 - ..) Bentley Flying Spur V8 S
€ 98,900
 Mercedes S 420 CDI long 7G-TRONIC (06 - 09) Mercedes S 420 CDI long
€ 190,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 98,900

ⓘ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 slightly bigger in every dimension. It's 8.9 cm longer, 5.3 cm wider and 1.5 cm taller than the Mercedes S 420 CDI long.
Bentley Flying Spur V8 S
Mercedes S 420 CDI long
1488
Blueprint Bentley Flying Spur V8 S Automatic (16 - ..)
1924
2207
1473
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
1871
2120
1924 mm
Width
1871 mm
2207 mm
Width Incl. Mirrors
2120 mm
1488 mm
Height
1473 mm
Blueprint Bentley Flying Spur V8 S Automatic (16 - ..)
3066
5299
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
3165
5210
5299 mm
Length
5210 mm
3066 mm
Wheelbase
3165 mm

Vehicle Weight

Bentley Flying Spur V8 S
Mercedes S 420 CDI long
2417 kg
Kerb Weight
2140 kg
2972 kg
Gross Vehicle
Weight
2660 kg
Bentley Flying Spur V8 S Automatic (16 - ..)
Weight Difference:
277 kg
11.46 %
Mercedes S 420 CDI long 7G-TRONIC (06 - 09)

General

Bentley Flying Spur V8 S
Mercedes S 420 CDI long
Flying Spur
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Bentley Flying Spur V8 S
Mercedes S 420 CDI long
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
VW V8
Engine Series
Mercedes-Benz OM 629
CYCA
Engine Code
OM 629.911
4
Valves
4
8
Cylinders
8
3993 CC
Engine Capacity
3996 CC
521 bhp
at 6000 rpm
Power
316 bhp
at 3600 rpm
Bentley Flying Spur V8 S
521 bhp
316 bhp
Mercedes S 420 CDI long
680 NM
at 1700 rpm
Max. Torque
730 NM
at 2200 rpm
Bentley Flying Spur V8 S
680 NM
730 NM
Mercedes S 420 CDI long

Performance

Bentley Flying Spur V8 S
Mercedes S 420 CDI long
190 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
6 sec
62 mph 62
mph

68 m
0.000 sec

Bentley Flying Spur V8 S

62 mph 62
mph

83 m
0.000 sec

Mercedes S 420 CDI long

▶ REPLAY
4.64 kg/bhp
Weight-to-Power Ratio
6.77 kg/bhp
Bentley Flying Spur V8 S
4.64 kg/bhp
6.77 kg/bhp
Mercedes S 420 CDI long

Fuel Economy / Emissions

Bentley Flying Spur V8 S
Mercedes S 420 CDI long
Fuel Economy
26 mpg
combined
30 mpg
Bentley Flying Spur V8 S
26 mpg
30 mpg
Mercedes S 420 CDI long
18 mpg
city
22 mpg
No data
motorway
39 mpg
Kraftstoffanzeige
90 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
513 mi
Range
595 mi
Bentley Flying Spur V8 S
513 mi
595 mi
Mercedes S 420 CDI long
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).
193.4 kWh
Bentley Flying Spur V8 S
206.5 kWh
193.4 kWh
Mercedes S 420 CDI long
Euro 6
Emission Standard
Euro 4 III
254 g/km (NEFZ)
CO2 Emissions
247 g/km (NEFZ)

Practical Convenience

Bentley Flying Spur V8 S
Mercedes S 420 CDI long
4
Doors
4
4
No. of Seats
5
555 kg
Maximum Payload
520 kg
475 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data