Bentley Bentayga (2019)
Estimated running costs and MOT pass rates from 1,142 MOT tests in 2024.
Annual Cost
£2,131
£178/month
MOT Pass Rate
98%
Excellent
Road Tax
£200
Standard rate/year
Est. Insurance
Grp 35-50
3956cc Diesel
Great Choice
98% pass rate, £2,131/year to run. 16 points above average.
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Annual Running Costs
~40 mpg
Standard rate (from April 2017)
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), diesel at 199.33p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 16 points above the average of 82% across all models in our data. It also outperforms the Bentley brand average of 94%.
98% of MOT tests on Bentley Bentaygas from 2019 ended in a pass in 2024, when they were about 5 years old. That's based on 1,142 tests across the UK, retests included. The average mileage recorded at those tests was 32,823 miles.
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How Does It Compare?
Mileage Analysis
32,823
Average miles
37,000
Expected for age
The average 2019 Bentley Bentayga had 32,823 miles on the clock at its 2024 MOT, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.
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Best Year to Buy?
Of the years with at least 100 tests, the 2021 model has the highest MOT pass rate at 98%, while the 2017 model has the lowest at 96%. The 2019 scores 98%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Bentley Bentayga by Year
Similar Cars to Consider
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About the 2019 Bentley Bentayga
The 2019 Bentley Bentayga is a luxury car. Our records list a 3956cc diesel engine, though engines vary between versions. 1,142 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. It ranks in the top 5% of all 2019 models for MOT pass rate.
With an average of 32,823 miles recorded at its 2024 MOT tests, Bentley Bentayga owners drive about as much as the UK average.
2019 Bentley Bentayga Fuel Costs
The 3956cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,676 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2019 Bentley Bentayga?
Total estimated annual running cost is £2,131 (£178/month), broken down as £1,676 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 98% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Bentley Bentayga Reliability Trend
The Bentley Bentayga has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.
Buying a Used 2019 Bentley Bentayga
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2021 model has the highest pass rate at 98%.
Common Issues to Watch For
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Medium riskDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
AdBlue System
Medium riskPost-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Dual Mass Flywheel
Watch outLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
Suspension Wear
Medium riskShock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2019 Bentley Bentayga stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Bentley Bentayga(2019) | 98% | £1,676 | £200 | Grp 35-50 | £2,131 |
| Audi Q7(2018) | 89% | £1,676 | £200 | Grp 35-50 | £2,281+£150 |
| Toyota Land Cruiser(2018) | 93% | £1,676 | £200 | Grp 35-50 | £2,131same |
| Audi SQ7 Vorsprung TDI MHEV Quat A(2020) | 95% | £1,676 | £200 | Grp 35-50 | £2,131same |
| Audi SQ7 TDI MHEV Quattro Auto(2020) | 95% | £1,676 | £200 | Grp 35-50 | £2,131same |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2019 Bentley Bentayga
Is the 2019 Bentley Bentayga reliable?
Excellent reliability. Very few MOT failures. 98% of MOT tests on 2019 Bentley Bentaygas ended in a pass, from 1,142 tests (DVSA MOT data for tests in 2024, retests included). That's 16 points above the average of 82% across all models in the same data.
How much does a 2019 Bentley Bentayga cost to run?
Our estimate is £2,131 a year (£178 a month): £1,676 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2019 Bentley Bentayga?
98% of 1,142 MOT tests on the 2019 Bentley Bentayga ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 63rd of 1,380 models first registered in 2019 (top 5%).
Which year Bentley Bentayga has the best MOT pass rate?
Of the years with at least 100 tests, the 2021 Bentley Bentayga has the highest MOT pass rate at 98% and the 2017 the lowest at 96%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2019 Bentley Bentayga?
The average mileage recorded at MOT tests on the 2019 Bentley Bentayga is 32,823 miles, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.
Related Bentley Models
Explore other Bentley cars or similar models in the same category.
Bentley Continental
2007 · 5998cc Petrol
Bentley Continental GT
2019 · 3996cc Petrol
Bentley Continental GT V8 Auto
2021 · 3996cc Petrol
Audi Q7
2018 · 4000cc Diesel
Toyota Land Cruiser
2018 · 4200cc Diesel
Audi SQ7 Vorsprung TDI MHEV Quat A
2020 · 3956cc Diesel
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