The Comparative Analysis :
Mercedes S 65 AMG long SPEEDSHIFT Automatic (10 - 13) vs. Bentley Mulsanne Extended Wheelbase Automatic (16 - ..)
€ 230,400

€ 358,500

€ 230,400
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 65 AMG long is significantly smaller in every dimension. It's 22.9 inches shorter, 2.2 inches narrower and 2.2 inches lower than the Bentley Mulsanne Extended Wheelbase.
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
58.5
73.7
83.5
60.7
75.8
86.9
73.7 in
Width
75.8 in
83.5 in
Width Incl. Mirrors
86.9 in
58.5 in
Height
60.7 in
124.6
206.4
138.4
229.3
206.4 in
Length
229.3 in
124.6 in
Wheelbase
138.4 in
Vehicle Weight
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
5016 lb
Curb Weight
6019 lb
5975 lb
Gross Vehicle
Weight
Weight
7055 lb

Weight Difference:
1003 lb
16.66 %

General
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
W221
Generation
Mulsanne
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

5-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 275
Engine Series
Rolls-Royce–Bentley L-series V8
M 275.982
Engine Code
CZMA

3
Valves
4
12
Cylinders
8
6 L / 294 cu in
Displacement
6.8 L / 333 cu in
621 hp
at 4800 rpm
Power
506 hp
at 4000 rpm
Mercedes S 65 AMG long
621 hp
506 hp
Bentley Mulsanne Extended Wheelbase
738 lb‑ft
at 2300 rpm
Max. Torque
752 lb‑ft
at 1750 rpm
Mercedes S 65 AMG long
738 lb‑ft
752 lb‑ft
Bentley Mulsanne Extended Wheelbase
Performance
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
155 mph
Maximum Speed
184 mph
4.4 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
200 ft
0.000 sec

Mercedes S 65 AMG long
62 mph
62
mph
mph
249 ft
0.000 sec

Bentley Mulsanne Extended Wheelbase
▶ REPLAY
8.08 lb/hp
Weight-to-Power Ratio
11.9 lb/hp
Mercedes S 65 AMG long
8.08 lb/hp
11.9 lb/hp
Bentley Mulsanne Extended Wheelbase
Fuel Economy / Emissions
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
Fuel Economy
16 mpg
combined
16 mpg
Mercedes S 65 AMG long
16 mpg
16 mpg
Bentley Mulsanne Extended Wheelbase
11 mpg
city
10 mpg
24 mpg
highway
No data
23.8 gal
Fuel Tank Capacity
25.4 gal
391 mi
Range
398 mi
Mercedes S 65 AMG long
391 mi
398 mi
Bentley Mulsanne Extended Wheelbase
Environmental Impact
270.9 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).
284.2 kWh
Mercedes S 65 AMG long
270.9 kWh
284.2 kWh
Bentley Mulsanne Extended Wheelbase
Euro 5
Emission Standard
Euro 6
538 g/mi (NEFZ)
CO2 Emissions
554 g/mi (NEFZ)
Practical Convenience
Mercedes S 65 AMG long
Bentley Mulsanne Extended Wheelbase
4
Doors
4
5
No. of Seats
4
959 lb
Maximum Payload
1036 lb
15.9 cu ft
Trunk Volume
12.6 cu ft










No data
Cargo Volume (Seats Down)
No data