The Comparative Analysis :

Bentley Mulsanne Speed Automatic (16 - ..) vs. Mercedes S 63 AMG long 4MATIC SPEEDSHIFT MCT (13 - 17)

€ 330,500
Bentley Mulsanne Speed Automatic (16 - ..) Bentley Mulsanne Speed
€ 155,800
 Mercedes S 63 AMG long 4MATIC SPEEDSHIFT MCT (13 - 17) Mercedes S 63 AMG long
€ 330,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 155,800

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

Vehicle Dimensions

The Bentley Mulsanne Speed is considerably bigger in every dimension. It's 11.3 inches longer, 0.4 inches wider and 0.9 inches taller than the Mercedes S 63 AMG long.
Bentley Mulsanne Speed
Mercedes S 63 AMG long
59.9
Blueprint Bentley Mulsanne Speed Automatic (16 - ..)
75.8
86.9
59
Blueprint Mercedes S 63 AMG long 4MATIC SPEEDSHIFT MCT (13 - 17)
75.4
83.9
75.8 in
Width
75.4 in
86.9 in
Width Incl. Mirrors
83.9 in
59.9 in
Height
59 in
Blueprint Bentley Mulsanne Speed Automatic (16 - ..)
128.6
219.5
Blueprint Mercedes S 63 AMG long 4MATIC SPEEDSHIFT MCT (13 - 17)
124.6
208.1
219.5 in
Length
208.1 in
128.6 in
Wheelbase
124.6 in

Vehicle Weight

Bentley Mulsanne Speed
Mercedes S 63 AMG long
5919 lb
Curb Weight
4564 lb
7055 lb
Gross Vehicle
Weight
6008 lb
Bentley Mulsanne Speed Automatic (16 - ..)
Weight Difference:
1356 lb
22.91 %
Mercedes S 63 AMG long 4MATIC SPEEDSHIFT MCT (13 - 17)

General

Bentley Mulsanne Speed
Mercedes S 63 AMG long
Mulsanne
Generation
W222/X222
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium 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 63 AMG long
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 157
CZMB
Engine Code
M 157.985
4
Valves
4
8
Cylinders
8
6.8 L / 333 cu in
Displacement
5.5 L / 269 cu in
530 hp
at 4000 rpm
Power
577 hp
at 5500 rpm
Bentley Mulsanne Speed
530 hp
577 hp
Mercedes S 63 AMG long
811 lb‑ft
at 1750 rpm
Max. Torque
664 lb‑ft
at 2250 rpm
Bentley Mulsanne Speed
811 lb‑ft
664 lb‑ft
Mercedes S 63 AMG long

Performance

Bentley Mulsanne Speed
Mercedes S 63 AMG long
190 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

223 ft
0.000 sec

Bentley Mulsanne Speed

62 mph 62
mph

184 ft
0.000 sec

Mercedes S 63 AMG long

▶ REPLAY
11.17 lb/hp
Weight-to-Power Ratio
7.91 lb/hp
Bentley Mulsanne Speed
11.17 lb/hp
7.91 lb/hp
Mercedes S 63 AMG long

Fuel Economy / Emissions

Bentley Mulsanne Speed
Mercedes S 63 AMG long
Fuel Economy
16 mpg
combined
23 mpg
Bentley Mulsanne Speed
16 mpg
23 mpg
Mercedes S 63 AMG long
10 mpg
city
17 mpg
No data
highway
29 mpg
Kraftstoffanzeige
25.4 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
398 mi
Range
423 mi
Bentley Mulsanne Speed
398 mi
423 mi
Mercedes S 63 AMG long
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).
195.2 kWh
Bentley Mulsanne Speed
284.2 kWh
195.2 kWh
Mercedes S 63 AMG long
Euro 6
Emission Standard
Euro 6b (NEFZ)
550 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)

Practical Convenience

Bentley Mulsanne Speed
Mercedes S 63 AMG long
4
Doors
4
4
No. of Seats
5
1135 lb
Maximum Payload
1444 lb
12.5 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data