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  1. CarParc
  2. Makes
  3. Bentley
  4. MULSANNE
Bentley logo

Bentley MULSANNE

679 on UK roads in 2025-4 vs 2024

On the road

679

679 licensed

Change vs 2024

-0.6%

-4 cars

New in 2025

0

first-time registrations

Electrified

0%

hybrid, plug-in & battery

The Bentley MULSANNE is an uncommon sight on UK roads, with 679 licensed in 2025 - down 0.6% on 2024. None were registered new in 2025, so the fleet can only shrink as cars are retired. The fleet is overwhelmingly petrol (100%), with most in the Over 3.0L class. Most date from the 2015-2019 era.

How many are left?

Licensed Bentley MULSANNE cars on the road over time

New registrations

First-time registrations per year

What the typical Bentley MULSANNE looks like

Fuel, engine size and age across every Bentley MULSANNE on the road today.

Engine size

Cars on the road by engine capacity

  • Over 3.0L679

How old are they?

Share of cars by the year they were first registered

  • Before 20004%
  • 2010-201439%
  • 2015-201953%
  • 2020-20255%

MOT & reliability

2025 MOT data

How a Bentley Mulsanne holds up at its MOT and how it's driven - from 973 tests, tracked across 2022-2025.

First-time pass rate

Average for its class

92.2%

973 MOT tests in 2025 · 928 first-time

Pass rate over time

2022

92.2%

2023

94.2%

2024

94%

2025

92.2%

Pass rate by age

First-time pass rate by the car's age (tested in 2025)

How a Bentley Mulsanne is driven

tracked across 2022-25

How much it's driven

miles a year, from 969 cars tracked across years

LowHigh
2,333miles a year · low use

88.2%

low · <5k

11.2%

avg · 5-15k

0.5%

high · 15k+

Most cover 655-3,170 miles a year (median 1,519).

Miles driven by age

Yearly mileage as the car ages

Driven most when newer, easing as it gets older.

Mileage & condition

Typical mileage at test

Odometer when tested (2025)

42,848
11,460middle 50%: 19,367-54,47990,400

Typical odometer rising: 40,273 → 40,684 → 42,790 → 42,848

Holds up by mileage

Pass rate as the odometer climbs

Under 40k
96.1%
40-80k
90.3%
80-120k
76.4%
120k+
80.9%

Petrol vs diesel

First-time pass rate by fuel

Not enough data.

A 2025 Bentley Mulsanne passes first time 92.2% of the time - above the 77.6% UK average. The typical one is driven about 2,333 miles a year, and reliability is mostly about miles: 96.1% of low-mileage cars pass versus 80.9% past 120k.

Why a MULSANNE fails its MOT

2025 MOT data

Of 72 first-time fails, here's what gets flagged most. Most cars fail on more than one item, so shares add up past 100%.

Where a MULSANNE fails

Share of failed tests, by area

Brakes41.7%
Lamps & electrical31.9%
Suspension29.2%
Exhaust & emissions19.4%
Tyres15.3%
Visibility6.9%
Body & structure5.6%
Steering5.6%

Top specific defects

Exact items most often recorded as the reason a car failed

Parking brake efficiency less than 50% of the required value12
Engine MIL illuminated indicating a malfunction8
Parking brake inoperative on one side8
A tyre seriously damaged7
Parking brake efficiency below minimum requirement7
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps6
A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning5
A shock absorber damaged to the extent that it does not function or showing signs of severe leakage5
The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired5
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED4
29.2% flagged dangerous·2.3 defects per fail·72 fails analysed

Bentley MULSANNE - frequently asked

How many Bentley MULSANNE are left in the UK?
There are 679 Bentley MULSANNE cars still licensed on UK roads in 2025, down 0.6% on 2024.
How many new Bentley MULSANNE were registered in 2025?
None were registered new in 2025, so the number on the road can only shrink as older cars are retired.
What fuel does the typical Bentley MULSANNE use?
Most are petrol - about 100% of all Bentley MULSANNE on the road, with the majority in the Over 3.0L engine class. In total, 0% are electrified (hybrid, plug-in or battery).
How old is the typical Bentley MULSANNE?
Most Bentley MULSANNE cars on the road today date from the 2015-2019 era.
How reliable is the Bentley MULSANNE?
92.2% of Bentley MULSANNE cars pass their MOT first time, compared with a UK average of 77.6% across all cars. The typical tested Bentley MULSANNE has around 33,170 miles on the clock.

Buying a Bentley MULSANNE?

Before you buy a specific Bentley MULSANNE, run its registration through AnalyzeMyCar for MOT history, mileage checks, service history and valuation.

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