The Comparative Analysis :

Bentley Mulsanne Speed Automatic (16 - ..) vs. Mercedes S 500 4MATIC 9G-TRONIC (16 - 17)

€ 330,500
Bentley Mulsanne Speed Automatic (16 - ..) Bentley Mulsanne Speed
€ 111,000
 Mercedes S 500 4MATIC 9G-TRONIC (16 - 17) Mercedes S 500
€ 330,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 111,000

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

Vehicle Dimensions

The Bentley Mulsanne Speed is significantly bigger in every dimension. It's 18.1 inches longer, 1.1 inches wider and an inch taller than the Mercedes S 500.
Bentley Mulsanne Speed
Mercedes S 500
59.9
Blueprint Bentley Mulsanne Speed Automatic (16 - ..)
75.8
86.9
58.9
Blueprint Mercedes S 500 4MATIC 9G-TRONIC (16 - 17)
74.8
83.9
75.8 in
Width
74.8 in
86.9 in
Width Incl. Mirrors
83.9 in
59.9 in
Height
58.9 in
Blueprint Bentley Mulsanne Speed Automatic (16 - ..)
128.6
219.5
Blueprint Mercedes S 500 4MATIC 9G-TRONIC (16 - 17)
119.5
201.4
219.5 in
Length
201.4 in
128.6 in
Wheelbase
119.5 in

Vehicle Weight

Bentley Mulsanne Speed
Mercedes S 500
5919 lb
Curb Weight
4519 lb
7055 lb
Gross Vehicle
Weight
5986 lb
Bentley Mulsanne Speed Automatic (16 - ..)
Weight Difference:
1400 lb
23.65 %
Mercedes S 500 4MATIC 9G-TRONIC (16 - 17)

General

Bentley Mulsanne Speed
Mercedes S 500
Mulsanne
Generation
W222/X222
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 Speed
Mercedes S 500
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
CZMB
Engine Code
M 278.929
4
Valves
4
8
Cylinders
8
6.8 L / 333 cu in
Displacement
4.7 L / 230 cu in
530 hp
at 4000 rpm
Power
449 hp
at 5250 rpm
Bentley Mulsanne Speed
530 hp
449 hp
Mercedes S 500
811 lb‑ft
at 1750 rpm
Max. Torque
516 lb‑ft
at 1800 rpm
Bentley Mulsanne Speed
811 lb‑ft
516 lb‑ft
Mercedes S 500

Performance

Bentley Mulsanne Speed
Mercedes S 500
190 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

223 ft
0.000 sec

Bentley Mulsanne Speed

62 mph 62
mph

220 ft
0.000 sec

Mercedes S 500

▶ REPLAY
11.17 lb/hp
Weight-to-Power Ratio
10.06 lb/hp
Bentley Mulsanne Speed
11.17 lb/hp
10.06 lb/hp
Mercedes S 500

Fuel Economy / Emissions

Bentley Mulsanne Speed
Mercedes S 500
Fuel Economy
16 mpg
combined
27 mpg
Bentley Mulsanne Speed
16 mpg
27 mpg
Mercedes S 500
10 mpg
city
20 mpg
No data
highway
35 mpg
Kraftstoffanzeige
25.4 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
398 mi
Range
572 mi
Bentley Mulsanne Speed
398 mi
572 mi
Mercedes S 500
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).
164.8 kWh
Bentley Mulsanne Speed
284.2 kWh
164.8 kWh
Mercedes S 500
Euro 6
Emission Standard
Euro 6b (NEFZ)
550 g/mi (NEFZ)
CO2 Emissions
325 g/mi (NEFZ)

Practical Convenience

Bentley Mulsanne Speed
Mercedes S 500
4
Doors
4
4
No. of Seats
5
1135 lb
Maximum Payload
1466 lb
12.5 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data