The Comparative Analysis :
Bentley Mulsanne Automatic (10 - ..) vs. Mercedes S 450 4MATIC 7G-TRONIC Sport (09 - 10)
€ 303,200
€ 89,100
€ 303,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Bentley Mulsanne is significantly bigger in every dimension. It's 18.9 inches longer, 2.2 inches wider and 1.4 inches taller than the Mercedes S 450.
Bentley Mulsanne
Mercedes S 450
59.9
75.8
86.9
58.5
73.7
83.5
75.8 in
Width
73.7 in
86.9 in
Width Incl. Mirrors
83.5 in
59.9 in
Height
58.5 in
128.6
219.5
119.5
200.6
219.5 in
Length
200.6 in
128.6 in
Wheelbase
119.5 in
Vehicle Weight
Bentley Mulsanne
Mercedes S 450
5919 lb
Curb Weight
4475 lb
7055 lb
Gross Vehicle
Weight
Weight
5820 lb
Weight Difference:
1444 lb
24.39 %
General
Bentley Mulsanne
Mercedes S 450
Mulsanne
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Bentley Mulsanne
Mercedes S 450
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Rolls-Royce–Bentley L-series V8
Engine Series
Mercedes-Benz M 273
CZMA
Engine Code
M 273.924
4
Valves
4
8
Cylinders
8
6.8 L / 333 cu in
Displacement
4.7 L / 230 cu in
506 hp
at 4000 rpm
Power
335 hp
at 6000 rpm
Bentley Mulsanne
506 hp
335 hp
Mercedes S 450
752 lb‑ft
at 1750 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
Bentley Mulsanne
752 lb‑ft
339 lb‑ft
Mercedes S 450
Performance
Bentley Mulsanne
Mercedes S 450
184 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
243 ft
0.000 sec
Bentley Mulsanne
62 mph
62
mph
mph
269 ft
0.000 sec
Mercedes S 450
▶ REPLAY
11.7 lb/hp
Weight-to-Power Ratio
13.36 lb/hp
Bentley Mulsanne
11.7 lb/hp
13.36 lb/hp
Mercedes S 450
Fuel Economy / Emissions
Bentley Mulsanne
Mercedes S 450
Fuel Economy
16 mpg
combined
21 mpg
Bentley Mulsanne
16 mpg
21 mpg
Mercedes S 450
10 mpg
city
14 mpg
No data
highway
30 mpg
25.4 gal
Fuel Tank Capacity
23.8 gal
398 mi
Range
508 mi
Bentley Mulsanne
398 mi
508 mi
Mercedes S 450
Environmental Impact
284.2 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).
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).
208.4 kWh
Bentley Mulsanne
284.2 kWh
208.4 kWh
Mercedes S 450
Euro 6
Emission Standard
Euro 5
550 g/mi (NEFZ)
CO2 Emissions
412 g/mi (NEFZ)
Practical Convenience
Bentley Mulsanne
Mercedes S 450
4
Doors
4
4
No. of Seats
5
1135 lb
Maximum Payload
1345 lb
12.5 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
