The Comparative Analysis :

Mercedes S 420 CDI 7G-TRONIC (06 - 09) vs. Bentley Mulsanne Extended Wheelbase Automatic (16 - ..)

€ 91,100
Mercedes S 420 CDI 7G-TRONIC (06 - 09) Mercedes S 420 CDI
€ 358,500
 Bentley Mulsanne Extended Wheelbase Automatic (16 - ..) Bentley Mulsanne Extended Wheelbase
€ 91,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 358,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes S 420 CDI is significantly smaller in every dimension. It's 74.5 cm shorter, 5.5 cm narrower and 6.8 cm lower than the Bentley Mulsanne Extended Wheelbase.
Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
1473
Blueprint Mercedes S 420 CDI 7G-TRONIC (06 - 09)
1871
2120
1541
Blueprint Bentley Mulsanne Extended Wheelbase Automatic (16 - ..)
1926
2208
1871 mm
Width
1926 mm
2120 mm
Width Incl. Mirrors
2208 mm
1473 mm
Height
1541 mm
Blueprint Mercedes S 420 CDI 7G-TRONIC (06 - 09)
3035
5080
Blueprint Bentley Mulsanne Extended Wheelbase Automatic (16 - ..)
3516
5825
5080 mm
Length
5825 mm
3035 mm
Wheelbase
3516 mm

Vehicle Weight

Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
2090 kg
Kerb Weight
2730 kg
2640 kg
Gross Vehicle
Weight
3200 kg
Mercedes S 420 CDI 7G-TRONIC (06 - 09)
Weight Difference:
640 kg
23.44 %
Bentley Mulsanne Extended Wheelbase Automatic (16 - ..)

General

Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
W221
Generation
Mulsanne
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
V8 diesel engine with tur­bo­charger
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 629
Engine Series
Rolls-Royce–Bentley L-series V8
OM 629.911
Engine Code
CZMA
4
Valves
4
8
Cylinders
8
3996 CC
Engine Capacity
6752 CC
316 bhp
at 3600 rpm
Power
506 bhp
at 4000 rpm
Mercedes S 420 CDI
316 bhp
506 bhp
Bentley Mulsanne Extended Wheelbase
730 NM
at 2200 rpm
Max. Torque
1020 NM
at 1750 rpm
Mercedes S 420 CDI
730 NM
1020 NM
Bentley Mulsanne Extended Wheelbase

Performance

Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
155 mph
Maximum Speed
184 mph
6 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

83 m
0.000 sec

Mercedes S 420 CDI

62 mph 62
mph

76 m
0.000 sec

Bentley Mulsanne Extended Wheelbase

▶ REPLAY
6.61 kg/bhp
Weight-to-Power Ratio
5.4 kg/bhp
Mercedes S 420 CDI
6.61 kg/bhp
5.4 kg/bhp
Bentley Mulsanne Extended Wheelbase

Fuel Economy / Emissions

Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
Fuel Economy
30 mpg
combined
19 mpg
Mercedes S 420 CDI
30 mpg
19 mpg
Bentley Mulsanne Extended Wheelbase
22 mpg
city
12 mpg
39 mpg
motorway
No data
Kraftstoffanzeige
90 L
Fuel Tank Capacity
96 L
Kraftstoffanzeige
595 mi
Range
398 mi
Mercedes S 420 CDI
595 mi
398 mi
Bentley Mulsanne Extended Wheelbase
Environmental Impact
193.4 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).
284.2 kWh
Mercedes S 420 CDI
193.4 kWh
284.2 kWh
Bentley Mulsanne Extended Wheelbase
Euro 4 III
Emission Standard
Euro 6
247 g/km (NEFZ)
CO2 Emissions
344 g/km (NEFZ)

Practical Convenience

Mercedes S 420 CDI
Bentley Mulsanne Extended Wheelbase
4
Doors
4
5
No. of Seats
4
550 kg
Maximum Payload
470 kg
560 L
Boot Capacity
446 L
No data
Boot Capacity (Seats Down)
No data