Running costs

Bentley Bentayga running costs: what UK ownership really costs

Bentley Bentayga UK running costs: fuel or electric, insurance group, road tax, servicing and depreciation.

Updated 4th September 2026 DVSA data: Across 3,147 recorded MOT tests, 3.8% failed.

Bentley Bentayga
Image via Wikipedia, CC-licensed.

The Bentley Bentayga is a luxury SUV with significant running costs. Insurance typically falls into group 50, while road tax is in band M. Servicing is recommended every 12 months or 10,000 miles, and depreciation can be steep, averaging 40-50% over three years.

Fuel Costs

The Bentley Bentayga offers a range of engines, including petrol and diesel options. Given the current fuel prices in the UK, owners can expect to spend a considerable amount on petrol, especially with the larger engines.

The hybrid version offers better fuel efficiency, appealing to those looking to reduce running costs while enjoying luxury.

Insurance Group

Insurance for the Bentley Bentayga is typically in group 50, which is one of the highest classifications available. This reflects the vehicle’s high value and performance capabilities.

It is advisable for potential buyers to shop around for insurance quotes, as rates can vary significantly between providers. Some insurers may offer discounts for advanced safety features or for being a member of certain car clubs.

Road Tax

The road tax for the Bentley Bentayga falls into tax band M, which is applicable to vehicles with CO2 emissions over 255 g/km. However, the first-year tax can be significantly higher, reflecting the vehicle’s emissions profile.

Owners should be aware that tax rates can change, and it is essential to keep updated with the latest government regulations. The high emissions also mean that the Bentayga may not be the most environmentally friendly option, which could be a consideration for some buyers.

Servicing Intervals

Servicing for the Bentley Bentayga is recommended every 12 months or every 10,000 miles, whichever comes first. This regular maintenance is crucial for keeping the vehicle in optimal condition and ensuring longevity.

Owners should also consider the importance of using authorised service centres to maintain warranty coverage and ensure that genuine parts are used. Regular servicing not only helps prevent costly repairs down the line but also maintains the vehicle’s resale value.

Depreciation

The Bentley Bentayga experiences significant depreciation, typical for luxury vehicles. Over the first three years, owners can expect to see a depreciation rate of around 40-50%.

Factors influencing depreciation include mileage, condition, and market demand. Luxury SUVs tend to hold their value better than saloons, but the Bentayga’s high initial cost means that even a modest depreciation can represent a substantial financial loss. Buyers should consider this when evaluating the total cost of ownership.

Overall Ownership Costs

When considering the total ownership costs of a Bentley Bentayga, potential buyers should factor in fuel, insurance, road tax, servicing, and depreciation.

For those who can afford the initial purchase price, the Bentayga offers a unique blend of luxury and performance. However, it is essential to be realistic about the ongoing costs associated with ownership. Understanding these factors can help prospective buyers make informed decisions about their investment in this prestigious SUV.

Bentley Bentayga recall record

10 recalls have been issued for the Bentley Bentayga, between 2016 and 2026.

  1. Bentley Bentayga Hybrid – Software Update For HV Battery Management Controller (RE25/46 RD74)

    R/2025/526

    Issued 13 January 2026

    For certain vehicles a defect may be present in the cell modules of the 48Ah High Voltage Battery which could result in overheating during charging. Overheating of the battery cell modules during charging (or shortly afterwards) may lead to a thermal event.

    Remedy:Installation of new software into the Battery Management controller (BMC) to detect potential issues with the performance of the battery modules.

    Affects cars built Mar 2023 to Dec 2023

  2. On affected vehicles the electrical connectors on the W12 Fuel Supply Module located in the fuel tank can overheat and melt the flange material. Melting of the Fuel Supply Module flange material could result in a small fuel leak towards the top of the fuel tank.

    R/2023/252

    Issued 13 September 2023

    On affected vehicles the electrical connectors on the W12 Fuel Supply Module located in the fuel tank can overheat and melt the flange material. Melting of the Fuel Supply Module flange material could result in a small fuel leak towards the top of the fuel tank.

    Remedy:Replacement of the fuel supply module flange.

    Affects cars built Nov 2015 to Apr 2022

  3. THE SECOND ROW SEATS MAY NOT BE CORRECTLY ALIGNED AND LOCKED ON ALL SEAT RAILS

    R/2022/094

    Issued 12 May 2022

    The 2nd row seats may not be correctly aligned and locked on all seat rails.

    Remedy:Check and re-set the relative 2nd row seat rail positions to ensure proper engagement of the seat rail runners.

    Affects cars built Oct 2022 to Oct 2022

  4. Incorrect software parameters have been released for the Chassis Control Module

    R/2021/297

    Issued 25 August 2021

    Incorrect software parameters may have been released for the Chassis Control Module of certain vehicles fitted with standard (passive) roll bars.

    Remedy:The Chassis Control Module will be updated with the correct software parameters.

    Affects cars built Jun 2021 to Jun 2021

6 older recalls not shown.

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Bentley Bentayga MOT record

From 3,147 recorded MOT tests, 3.8% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
20225103.5%20,522 mi
20214382.7%25,238 mi
20203863.6%30,908 mi
20193773.2%35,678 mi
20185163.7%44,637 mi
20175524.0%48,614 mi
20163685.7%49,303 mi

Most common reasons for failure

  1. A tyre seriously damaged49.7%
  2. Tyre tread depth not in accordance with the requirements22.6%
  3. A suspension pin, bush or joint excessively worn15.1%
  4. a brake lining or pad worn below 1.5mm12.6%

Figures cover every Bentley Bentayga tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Frequently asked questions

What are the average fuel costs for a Bentley Bentayga?

The fuel costs for a Bentley Bentayga can vary based on driving habits and fuel prices. Generally, you can expect to spend more on fuel compared to standard SUVs due to its powerful engine.

How much does insurance cost for a Bentley Bentayga?

Insurance costs for a Bentley Bentayga can be quite high, often ranging from several hundred to over a thousand pounds annually. Factors such as your driving history and location will affect the final premium.

What are the maintenance costs for a Bentley Bentayga?

Maintenance costs for a Bentley Bentayga can be significant, with regular servicing and parts potentially costing more than average vehicles. It's advisable to budget for annual services and unexpected repairs.

Are there any road tax implications for owning a Bentley Bentayga?

Yes, road tax for a Bentley Bentayga can be higher due to its emissions and vehicle category. The exact amount will depend on the specific model and its CO2 emissions.

How does depreciation affect the running costs of a Bentley Bentayga?

Depreciation can significantly impact the running costs of a Bentley Bentayga, as luxury vehicles tend to lose value faster. It's important to consider this when calculating overall ownership costs.

What are the tyre replacement costs for a Bentley Bentayga?

Tyre replacement costs for a Bentley Bentayga can be higher than average due to the size and performance specifications of the tyres. Regular checks and timely replacements are essential for safety and performance.

Is it expensive to service a Bentley Bentayga?

Yes, servicing a Bentley Bentayga can be expensive, as it requires specialised knowledge and parts. Regular servicing is crucial for maintaining performance and warranty coverage.

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