The Comparative Analysis :

Mercedes S 450 CDI 7G-TRONIC (09 - 10) vs. Bentley Mulsanne Automatic (10 - ..)

€ 92,700
Mercedes S 450 CDI 7G-TRONIC (09 - 10) Mercedes S 450 CDI
€ 303,200
 Bentley Mulsanne Automatic (10 - ..) Bentley Mulsanne
€ 92,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 303,200

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

Vehicle Dimensions

The Mercedes S 450 CDI is significantly smaller in every dimension. It's 18.9 inches shorter, 2.2 inches narrower and 1.4 inches lower than the Bentley Mulsanne.
Mercedes S 450 CDI
Bentley Mulsanne
58.5
Blueprint Mercedes S 450 CDI 7G-TRONIC (09 - 10)
73.7
83.5
59.9
Blueprint Bentley Mulsanne Automatic (10 - ..)
75.8
86.9
73.7 in
Width
75.8 in
83.5 in
Width Incl. Mirrors
86.9 in
58.5 in
Height
59.9 in
Blueprint Mercedes S 450 CDI 7G-TRONIC (09 - 10)
119.5
200.6
Blueprint Bentley Mulsanne Automatic (10 - ..)
128.6
219.5
200.6 in
Length
219.5 in
119.5 in
Wheelbase
128.6 in

Vehicle Weight

Mercedes S 450 CDI
Bentley Mulsanne
4608 lb
Curb Weight
5919 lb
5930 lb
Gross Vehicle
Weight
7055 lb
Mercedes S 450 CDI 7G-TRONIC (09 - 10)
Weight Difference:
1312 lb
22.16 %
Bentley Mulsanne Automatic (10 - ..)

General

Mercedes S 450 CDI
Bentley Mulsanne
W221
Generation
Mulsanne
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 450 CDI
Bentley Mulsanne
V8 diesel engine with tur­bo­charger
Engine Type
V8 gasoline 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
4 L / 196 cu in
Displacement
6.8 L / 333 cu in
316 hp
at 3600 rpm
Power
506 hp
at 4000 rpm
Mercedes S 450 CDI
316 hp
506 hp
Bentley Mulsanne
538 lb‑ft
at 2200 rpm
Max. Torque
752 lb‑ft
at 1750 rpm
Mercedes S 450 CDI
538 lb‑ft
752 lb‑ft
Bentley Mulsanne

Performance

Mercedes S 450 CDI
Bentley Mulsanne
155 mph
Maximum Speed
184 mph
6.6 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

302 ft
0.000 sec

Mercedes S 450 CDI

62 mph 62
mph

243 ft
0.000 sec

Bentley Mulsanne

▶ REPLAY
14.58 lb/hp
Weight-to-Power Ratio
11.7 lb/hp
Mercedes S 450 CDI
14.58 lb/hp
11.7 lb/hp
Bentley Mulsanne

Fuel Economy / Emissions

Mercedes S 450 CDI
Bentley Mulsanne
Fuel Economy
26 mpg
combined
16 mpg
Mercedes S 450 CDI
26 mpg
16 mpg
Bentley Mulsanne
18 mpg
city
10 mpg
34 mpg
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
25.4 gal
Kraftstoffanzeige
615 mi
Range
398 mi
Mercedes S 450 CDI
615 mi
398 mi
Bentley Mulsanne
Environmental Impact
187.2 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 450 CDI
187.2 kWh
284.2 kWh
Bentley Mulsanne
Euro 4 III
Emission Standard
Euro 6
386 g/mi (NEFZ)
CO2 Emissions
550 g/mi (NEFZ)

Practical Convenience

Mercedes S 450 CDI
Bentley Mulsanne
4
Doors
4
5
No. of Seats
4
1323 lb
Maximum Payload
1135 lb
15.9 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data