Skip to content
CarGurus Logo Homepage Link
Buy used
Sell
Sell my car
Car values
Research
Advertise
Notifications
Saved cars and searches
Sign in/register
My account
Saved searches
Saved cars
Recommended cars
Browsing history
United Kingdom
United States (EN)
Estados Unidos (ES)
Canada (EN)
Canada (FR)
United Kingdom
Home
/
Research
/
Compare Bentley Mulsanne vs Mercedes-Benz S-Class
Bentley Mulsanne vs Mercedes-Benz S-Class
Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.
Select a car to compare
Purpose:
Select purpose
Buying a car
Part exchanging a car
Listing a car for sale
Selling my car instantly online
Insurance-related valuation
Other
Make:
Select make
Alfa Romeo
Aston Martin
Audi
Bentley
BMW
Citroen
Cupra
Dacia
DS
Fiat
Ford
Honda
Hyundai
Jaguar
Jeep
Kia
Land Rover
Lexus
Mazda
Mercedes-Benz
MG
MINI
Mitsubishi
Nissan
Peugeot
Porsche
Renault
Seat
Skoda
Subaru
Suzuki
Tesla
Toyota
Vauxhall
Volkswagen
Volvo
Abarth
AC
Aixam
Aixam Mega
Alfa Romeo
Alpina
Alpine
AMC
Asia
Aspect Conversions
Aston Martin
Audi
Austin
Austin-Healey
Automotive Group
Baci
Bedford
Bentley
BMW
Bristol
Bristol Street Versa
Brotherwood
Bugatti
Byd
Cadillac
Cartwright Conversions Ltd
Caterham
Chatenet
Chevrolet
Chrysler
Citroen
Coleman Milne
Constables
Corvette
Cupra
Dacia
Daewoo
Daihatsu
Daimler
Datsun
De Tomaso
DFM
DFSK
Dodge
DS
Ferrari
Fiat
Fisker
Ford
Frazer Nash
Freight Rover
FSO
Genesis
GMC
GowringsVersa
Great Wall
GWM
Hillman
HMC
Honda
Horch
Hummer
Hyundai
Ineos
Infiniti
Iso Rivolta
Isuzu
Isuzu Truck
Iveco
Jaecoo
Jaguar
Jeep
Jensen
KGM
Kia
Koenigsegg
Lada
Lamborghini
Lancia
Land Rover
LDV
LDV (SAIC)
LEVC
Lewis Reed
Lexus
Leyland Daf Vans
Ligier
Lincoln
London Taxi's International
Lonsdale
Lotus
Lucid
M.A.N.
MacNeillie
Mahindra
Marcos
Marlin
Maserati
Maxus
Maybach
Mazda
McLaren
Mercedes-Benz
MG
Mia-Electric Vehicle
Microcar
MINI
Mitsubishi
Mitsubishi Fuso
Morgan
Morris
Motability NN
Multicar
Nissan
Noble
NSU
Oldsmobile
Omoda
Opel
ORA
Perodua
Peugeot
Peugeot Talbot
PGO
Piaggio
Plymouth
Polestar
Porsche
Proton
RAM Trucks
Rambler
Reliant
Renault
Renault Trucks
Riley
Rolls-Royce
Rover
Saab
San
Santana
Sao
Seat
Sebring
Seres
Simca
Singer
Skoda
Skywell
Smart
Smart Car
Spectre
Ssangyong
Ssangyong / KGM
Startins
Studebaker
Stutz
Subaru
Sunbeam
Suzuki
Swallow
Talbot
Tata
Tesla
Text
Toyota
Triumph
TVR
Umm
Universal Mobility
Vanden Plas
Vauxhall
Venturi
Vignale
Volkswagen
Volvo
Westfield
Yugo
Zenos
Model:
Select model
Bentayga
Continental
3.5
4.25
Arnage
Azure
Brooklands
Continental GT
Continental GTC
Corniche
Eight
Flying Spur
Mark VI
Mulsanne
S3
Series II
Standard Six
Turbo R
Turbo RT
Year:
Select year
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Variant:
Select variant
6.75
6.75 Extended Wheelbase
6.75 Speed
Compare
Cancel
Change
2022 Bentley Mulsanne
6.75
Select a car to compare
Purpose:
Select purpose
Buying a car
Part exchanging a car
Listing a car for sale
Selling my car instantly online
Insurance-related valuation
Other
Make:
Select make
Alfa Romeo
Aston Martin
Audi
Bentley
BMW
Citroen
Cupra
Dacia
DS
Fiat
Ford
Honda
Hyundai
Jaguar
Jeep
Kia
Land Rover
Lexus
Mazda
Mercedes-Benz
MG
MINI
Mitsubishi
Nissan
Peugeot
Porsche
Renault
Seat
Skoda
Subaru
Suzuki
Tesla
Toyota
Vauxhall
Volkswagen
Volvo
Abarth
AC
Aixam
Aixam Mega
Alfa Romeo
Alpina
Alpine
AMC
Asia
Aspect Conversions
Aston Martin
Audi
Austin
Austin-Healey
Automotive Group
Baci
Bedford
Bentley
BMW
Bristol
Bristol Street Versa
Brotherwood
Bugatti
Byd
Cadillac
Cartwright Conversions Ltd
Caterham
Chatenet
Chevrolet
Chrysler
Citroen
Coleman Milne
Constables
Corvette
Cupra
Dacia
Daewoo
Daihatsu
Daimler
Datsun
De Tomaso
DFM
DFSK
Dodge
DS
Ferrari
Fiat
Fisker
Ford
Frazer Nash
Freight Rover
FSO
Genesis
GMC
GowringsVersa
Great Wall
GWM
Hillman
HMC
Honda
Horch
Hummer
Hyundai
Ineos
Infiniti
Iso Rivolta
Isuzu
Isuzu Truck
Iveco
Jaecoo
Jaguar
Jeep
Jensen
KGM
Kia
Koenigsegg
Lada
Lamborghini
Lancia
Land Rover
LDV
LDV (SAIC)
LEVC
Lewis Reed
Lexus
Leyland Daf Vans
Ligier
Lincoln
London Taxi's International
Lonsdale
Lotus
Lucid
M.A.N.
MacNeillie
Mahindra
Marcos
Marlin
Maserati
Maxus
Maybach
Mazda
McLaren
Mercedes-Benz
MG
Mia-Electric Vehicle
Microcar
MINI
Mitsubishi
Mitsubishi Fuso
Morgan
Morris
Motability NN
Multicar
Nissan
Noble
NSU
Oldsmobile
Omoda
Opel
ORA
Perodua
Peugeot
Peugeot Talbot
PGO
Piaggio
Plymouth
Polestar
Porsche
Proton
RAM Trucks
Rambler
Reliant
Renault
Renault Trucks
Riley
Rolls-Royce
Rover
Saab
San
Santana
Sao
Seat
Sebring
Seres
Simca
Singer
Skoda
Skywell
Smart
Smart Car
Spectre
Ssangyong
Ssangyong / KGM
Startins
Studebaker
Stutz
Subaru
Sunbeam
Suzuki
Swallow
Talbot
Tata
Tesla
Text
Toyota
Triumph
TVR
Umm
Universal Mobility
Vanden Plas
Vauxhall
Venturi
Vignale
Volkswagen
Volvo
Westfield
Yugo
Zenos
Model:
Select model
A-Class
B-Class
C-Class
Citan
CLA
CLS-Class
E-Class
EQA
EQC
GLA-Class
GLB-Class
GLC-Class
GLE Class
M-Class
S-Class
SL-Class
SLK
Sprinter
V-Class
Vito
X-Class
180
190
200
220
230
240
250
260
280
300
300 GD
320
350
380
400
420
500
560
600
AMG
CL Coupe
CL-Class
CL-Klasse
Classe CL
CLC-Class
CLE
CLK
EQB
EQE
EQE SUV
EQS
EQS SUV
EQV
G Wagen
G-Class
GL-Class
GLS-Class
R-Class
SLC
SLR
SLR McLaren
SLS
T1
Traveliner
Vaneo
Vario
Viano
W123
Year:
Select year
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1991
Variant:
Select variant
3.0 S450e L AMG Line Premium
3.0 S450e L AMG Line Premium Plus
3.0 S450e L AMG Line Premium Plus Executive
3.0 S500 AMG Line Premium
3.0 S500 L AMG Line Premium
3.0 S500 L AMG Line Premium Plus
3.0 S500 L AMG Line Premium Plus Executive
3.0 S580e L AMG Line Premium
3.0 S580e L AMG Line Premium Plus
3.0 S580e L AMG Line Premium Plus Executive
3.0 d S350d AMG Line Premium
3.0 d S350d L AMG Line Premium
3.0 d S350d L AMG Line Premium Plus
3.0 d S350d L AMG Line Premium Plus Executive
3.0 d S450d L AMG Line Premium
3.0 d S450d L AMG Line Premium Plus
3.0 d S450d L AMG Line Premium Plus Executive
4.0 S580 Maybach
4.0 S580 Maybach First Class
4.0 S580 Maybach First Class Night Series
4.0 S580 Maybach Night Series
4.0 S63 AMG E Performance Night Edition
4.0 S63 AMG E Performance Touring
6.0 S680 Maybach First Class
6.0 S680 Maybach First Class Night Series
Compare
Cancel
Change
2025 Mercedes-Benz S-Class
3.0 S450e L AMG Line Premium
Photo of 2015 model year shown
Select a car to compare
Purpose:
Select purpose
Buying a car
Part exchanging a car
Listing a car for sale
Selling my car instantly online
Insurance-related valuation
Other
Make:
Select make
Alfa Romeo
Aston Martin
Audi
Bentley
BMW
Citroen
Cupra
Dacia
DS
Fiat
Ford
Honda
Hyundai
Jaguar
Jeep
Kia
Land Rover
Lexus
Mazda
Mercedes-Benz
MG
MINI
Mitsubishi
Nissan
Peugeot
Porsche
Renault
Seat
Skoda
Subaru
Suzuki
Tesla
Toyota
Vauxhall
Volkswagen
Volvo
Abarth
AC
Aixam
Aixam Mega
Alfa Romeo
Alpina
Alpine
AMC
Asia
Aspect Conversions
Aston Martin
Audi
Austin
Austin-Healey
Automotive Group
Baci
Bedford
Bentley
BMW
Bristol
Bristol Street Versa
Brotherwood
Bugatti
Byd
Cadillac
Cartwright Conversions Ltd
Caterham
Chatenet
Chevrolet
Chrysler
Citroen
Coleman Milne
Constables
Corvette
Cupra
Dacia
Daewoo
Daihatsu
Daimler
Datsun
De Tomaso
DFM
DFSK
Dodge
DS
Ferrari
Fiat
Fisker
Ford
Frazer Nash
Freight Rover
FSO
Genesis
GMC
GowringsVersa
Great Wall
GWM
Hillman
HMC
Honda
Horch
Hummer
Hyundai
Ineos
Infiniti
Iso Rivolta
Isuzu
Isuzu Truck
Iveco
Jaecoo
Jaguar
Jeep
Jensen
KGM
Kia
Koenigsegg
Lada
Lamborghini
Lancia
Land Rover
LDV
LDV (SAIC)
LEVC
Lewis Reed
Lexus
Leyland Daf Vans
Ligier
Lincoln
London Taxi's International
Lonsdale
Lotus
Lucid
M.A.N.
MacNeillie
Mahindra
Marcos
Marlin
Maserati
Maxus
Maybach
Mazda
McLaren
Mercedes-Benz
MG
Mia-Electric Vehicle
Microcar
MINI
Mitsubishi
Mitsubishi Fuso
Morgan
Morris
Motability NN
Multicar
Nissan
Noble
NSU
Oldsmobile
Omoda
Opel
ORA
Perodua
Peugeot
Peugeot Talbot
PGO
Piaggio
Plymouth
Polestar
Porsche
Proton
RAM Trucks
Rambler
Reliant
Renault
Renault Trucks
Riley
Rolls-Royce
Rover
Saab
San
Santana
Sao
Seat
Sebring
Seres
Simca
Singer
Skoda
Skywell
Smart
Smart Car
Spectre
Ssangyong
Ssangyong / KGM
Startins
Studebaker
Stutz
Subaru
Sunbeam
Suzuki
Swallow
Talbot
Tata
Tesla
Text
Toyota
Triumph
TVR
Umm
Universal Mobility
Vanden Plas
Vauxhall
Venturi
Vignale
Volkswagen
Volvo
Westfield
Yugo
Zenos
Model:
Select model
Year:
Select year
Variant:
Select variant
Compare
Cancel
+
Specs
Options
Specs
2022 Bentley Mulsanne
6.75
2025 Mercedes-Benz S-Class
3.0 S450e L AMG Line Premium
Powertrain
8-speed Automatic
9-speed Automatic
Drivetrain
RWD
RWD
Fuel economy, city
19.4 L/100km
--
Fuel economy, motorway
8.4 L/100km
--
Fuel tank volume
363 L
254 L
Engine
Fuel type
Petrol
Hybrid
Power
377 kW
220 kW
Torque
1,383 N-m @ 1,750 RPM
610 N-m @ 4,000 RPM
Cylinders
8 cylinders
6 cylinders
Engine size
6,752 cc
2,999 cc
Interior
Maximum seating
5 seats
--
Front legroom
--
--
Rear legroom
--
--
Exterior
Length
141.61 m
134.34 m
Width
56.08 m
53.57 m
Height
38.76 m
38.18 m
Wheelbase
82.96 m
81.69 m
Specs
Options
Available Options
2022 Bentley Mulsanne
6.75
2025 Mercedes-Benz S-Class
3.0 S450e L AMG Line Premium
Related Comparisons
2022 Bentley Mulsanne
6.75
Bentley Continental vs Bentley Mulsanne
Bentley Flying Spur vs Bentley Mulsanne
Bentley Mulsanne vs Rolls-Royce Ghost
Bentley Mulsanne vs Bentley Bentayga
Bentley Mulsanne vs Bentley Arnage
2025 Mercedes-Benz S-Class
3.0 S450e L AMG Line Premium
Mercedes-Benz E-Class vs Mercedes-Benz S-Class
Mercedes-Benz C-Class vs Mercedes-Benz S-Class
Mercedes-Benz S-Class vs Mercedes-Benz GLE Class
Mercedes-Benz CLS-Class vs Mercedes-Benz S-Class
BMW 7 Series vs Mercedes-Benz S-Class