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

The Bentley Bentayga is a luxury SUV with significant running costs. Fuel consumption varies by engine, with petrol models averaging around 20-25 mpg. 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. The petrol variants tend to have a fuel economy of around 20-25 mpg, while the diesel models can achieve approximately 30-35 mpg. Given the current fuel prices in the UK, owners can expect to spend a considerable amount on petrol, especially with the larger engines.
For example, if you drive around 12,000 miles a year, you might spend between £2,500 and £4,000 annually on fuel, depending on your choice of engine and driving habits. 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. Owners should expect premiums to be substantial, often ranging from £1,500 to £3,000 annually, depending on factors such as driving history, location, and chosen coverage.
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. This results in an annual tax cost of around £600. 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. The cost of servicing can be high, with annual bills often ranging from £1,000 to £2,000, depending on the required work and whether any additional repairs are needed.
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%. This means that a new Bentayga purchased for £150,000 could lose £60,000 to £75,000 in value within that period.
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. The combined annual costs can easily exceed £10,000, especially when accounting for the higher insurance premiums and servicing costs.
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 MOT record
From 3,147 recorded MOT tests, 3.8% failed.
| Registered | Tests | Failed | Median mileage |
|---|---|---|---|
| 2022 | 510 | 3.5% | 20,522 mi |
| 2021 | 438 | 2.7% | 25,238 mi |
| 2020 | 386 | 3.6% | 30,908 mi |
| 2019 | 377 | 3.2% | 35,678 mi |
| 2018 | 516 | 3.7% | 44,637 mi |
| 2017 | 552 | 4.0% | 48,614 mi |
| 2016 | 368 | 5.7% | 49,303 mi |
Most common reasons for failure
- A tyre seriously damaged49.7%
- Tyre tread depth not in accordance with the requirements22.6%
- A suspension pin, bush or joint excessively worn15.1%
- 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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Sources
- DVSA anonymised MOT tests and results (Open Government Licence v3.0)