The Comparative Analysis :
Bentley Mulsanne Extended Wheelbase Automatic (16 - ..) vs. Mercedes S 500 BlueEFFICIENCY 4MATIC 7G-TRONIC PLUS (11 - 13)
€ 358,500
€ 103,500
€ 358,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 103,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Bentley Mulsanne Extended Wheelbase is significantly bigger in every dimension. It's 28.7 inches longer, 2.2 inches wider and 2.2 inches taller than the Mercedes S 500 BlueEFFICIENCY.
Bentley Mulsanne Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
60.7
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
60.7 in
Height
58.5 in
138.4
229.3
119.5
200.6
229.3 in
Length
200.6 in
138.4 in
Wheelbase
119.5 in
Vehicle Weight
Bentley Mulsanne Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
6019 lb
Curb Weight
4575 lb
7055 lb
Gross Vehicle
Weight
Weight
5919 lb
Weight Difference:
1444 lb
23.99 %
General
Bentley Mulsanne Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
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 Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Rolls-Royce–Bentley L-series V8
Engine Series
Mercedes-Benz M 278
CZMA
Engine Code
M 278.932
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
429 hp
at 5250 rpm
Bentley Mulsanne Extended Wheelbase
506 hp
429 hp
Mercedes S 500 BlueEFFICIENCY
752 lb‑ft
at 1750 rpm
Max. Torque
516 lb‑ft
at 1800 rpm
Bentley Mulsanne Extended Wheelbase
752 lb‑ft
516 lb‑ft
Mercedes S 500 BlueEFFICIENCY
Performance
Bentley Mulsanne Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
184 mph
Maximum Speed
155 mph
5.5 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
249 ft
0.000 sec
Bentley Mulsanne Extended Wheelbase
62 mph
62
mph
mph
226 ft
0.000 sec
Mercedes S 500 BlueEFFICIENCY
▶ REPLAY
11.9 lb/hp
Weight-to-Power Ratio
10.66 lb/hp
Bentley Mulsanne Extended Wheelbase
11.9 lb/hp
10.66 lb/hp
Mercedes S 500 BlueEFFICIENCY
Fuel Economy / Emissions
Bentley Mulsanne Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
Fuel Economy
16 mpg
combined
24 mpg
Bentley Mulsanne Extended Wheelbase
16 mpg
24 mpg
Mercedes S 500 BlueEFFICIENCY
10 mpg
city
17 mpg
No data
highway
31 mpg
25.4 gal
Fuel Tank Capacity
21.9 gal
398 mi
Range
526 mi
Bentley Mulsanne Extended Wheelbase
398 mi
526 mi
Mercedes S 500 BlueEFFICIENCY
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).
185.7 kWh
Bentley Mulsanne Extended Wheelbase
284.2 kWh
185.7 kWh
Mercedes S 500 BlueEFFICIENCY
Euro 6
Emission Standard
Euro 5
554 g/mi (NEFZ)
CO2 Emissions
367 g/mi (NEFZ)
Practical Convenience
Bentley Mulsanne Extended Wheelbase
Mercedes S 500 BlueEFFICIENCY
4
Doors
4
4
No. of Seats
5
1036 lb
Maximum Payload
1345 lb
12.6 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
