The Comparative Analysis :
Bentley Mulsanne Speed Automatic (16 - ..) vs. Mercedes S 350 d 4MATIC 7G-TRONIC PLUS (15 - 16)
€ 330,500

€ 85,600

€ 330,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,600
ⓘ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 45.9 cm longer, 2.7 cm wider and 2.5 cm taller than the Mercedes S 350 d.
Bentley Mulsanne Speed
Mercedes S 350 d
1521
1926
2208
1496
1899
2130
1926 mm
Width
1899 mm
2208 mm
Width Incl. Mirrors
2130 mm
1521 mm
Height
1496 mm
3266
5575
3035
5116
5575 mm
Length
5116 mm
3266 mm
Wheelbase
3035 mm
Vehicle Weight
Bentley Mulsanne Speed
Mercedes S 350 d
2685 kg
Kerb Weight
2025 kg
3200 kg
Gross Vehicle
Weight
Weight
2715 kg

Weight Difference:
660 kg
24.58 %

General
Bentley Mulsanne Speed
Mercedes S 350 d
Mulsanne
Generation
W222/X222
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Bentley Mulsanne Speed
Mercedes S 350 d
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Rolls-Royce–Bentley L-series V8
Engine Series
Mercedes-Benz OM 642
CZMB
Engine Code
OM 642.867

4
Valves
4
8
Cylinders
6
6752 CC
Engine Capacity
2987 CC
530 bhp
at 4000 rpm
Power
254 bhp
at 3600 rpm
Bentley Mulsanne Speed
530 bhp
254 bhp
Mercedes S 350 d
1100 NM
at 1750 rpm
Max. Torque
620 NM
at 1600 rpm
Bentley Mulsanne Speed
1100 NM
620 NM
Mercedes S 350 d
Performance
Bentley Mulsanne Speed
Mercedes S 350 d
190 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph
62
mph
mph
68 m
0.000 sec

Bentley Mulsanne Speed
62 mph
62
mph
mph
94 m
0.000 sec

Mercedes S 350 d
▶ REPLAY
5.07 kg/bhp
Weight-to-Power Ratio
7.97 kg/bhp
Bentley Mulsanne Speed
5.07 kg/bhp
7.97 kg/bhp
Mercedes S 350 d
Fuel Economy / Emissions
Bentley Mulsanne Speed
Mercedes S 350 d
Fuel Economy
19 mpg
combined
48 mpg
Bentley Mulsanne Speed
19 mpg
48 mpg
Mercedes S 350 d
12 mpg
city
38 mpg
No data
motorway
55 mpg
96 L
Fuel Tank Capacity
70 L
398 mi
Range
737 mi
Bentley Mulsanne Speed
398 mi
737 mi
Mercedes S 350 d
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).
121.3 kWh
Bentley Mulsanne Speed
284.2 kWh
121.3 kWh
Mercedes S 350 d
Euro 6
Emission Standard
Euro 6b (NEFZ)
342 g/km (NEFZ)
CO2 Emissions
156 g/km (NEFZ)
Practical Convenience
Bentley Mulsanne Speed
Mercedes S 350 d
4
Doors
4
4
No. of Seats
5
515 kg
Maximum Payload
690 kg
443 L
Boot Capacity
510 L








No data
Boot Capacity (Seats Down)
No data