VOLVO V90 B6 MHEV AWD AUTO (2020)
Running costs, reliability data, and common problems from 42 real MOT tests.
Annual Cost
£1,927
£161/month
MOT Pass Rate
86%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 18-32
1969cc Hybrid
Solid Option
86% pass rate, £1927/year to run. Close to the national average.
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Annual Running Costs
~36 mpg
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 6 years old, 86% of VOLVO V90 B6 MHEV AWD AUTOs from 2020 passed their MOT first time in 2026. That's based on 42 tests across the UK. The average mileage at this age is 54,592 miles.
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Mileage Analysis
54,592
Average miles
44,400
Expected for age
The average 2020 VOLVO V90 B6 MHEV AWD AUTO has 54,592 miles on the clock, which is above the expected 44,400 miles for a 6-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
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About the 2020 VOLVO V90 B6 MHEV AWD AUTO
The 2020 VOLVO V90 B6 MHEV AWD AUTO is a premium with a 1969cc hybrid engine. 42 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 90% of 2020 cars for MOT pass rates.
With an average of 54,592 miles at 6 years old, VOLVO V90 B6 MHEV AWD AUTO owners cover more miles than the average driver.
2020 VOLVO V90 B6 MHEV AWD AUTO Fuel Costs
The 1969cc hybrid engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2020 VOLVO V90 B6 MHEV AWD AUTO?
Total estimated annual running cost is £1,927 (£161/month), broken down as £1327 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2020 VOLVO V90 B6 MHEV AWD AUTO
At 6 years old, the VOLVO V90 B6 MHEV AWD AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 42 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2020 VOLVO V90 B6 MHEV AWD AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Medium riskAfter 6 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Medium riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
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 2020 VOLVO V90 B6 MHEV AWD AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| VOLVO V90 B6 MHEV AWD AUTO(2020) | 86% | £1327 | £195 | Grp 18-32 | £1927 |
| MERCEDES C(2018) | 90% | £1327 | £190 | Grp 18-32 | £1772-£155 |
| TOYOTA YARIS(2019) | 93% | £1137 | £190 | Grp 12-25 | £1582-£345 |
| MINI COOPER S(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£345 |
| LAND ROVER RANGE ROVER SPORT(2019) | 94% | £1327 | £190 | Grp 18-32 | £1772-£155 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Volvo Models
Explore other Volvo cars or similar models in the same category.
VOLVO XC40
2020 · 2000cc Petrol
VOLVO V40
2014 · 1984cc Diesel
VOLVO XC60
2016 · 1969cc Petrol
MERCEDES C
2018 · 1991cc Hybrid
TOYOTA YARIS
2019 · 1497cc Hybrid
MINI COOPER S
2019 · 1499cc Hybrid
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