Honda Odyssey (2020)
Estimated running costs and MOT pass rates from 32 MOT tests in 2024.
Annual Cost
£2,563
£214/month
MOT Pass Rate
84%
Good
Road Tax
£200
Standard rate/year
Est. Insurance
Grp 25-38
2350cc Petrol
Solid Option
84% pass rate, £2,563/year to run. Close to the average across all models.
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Annual Running Costs
~30 mpg
Standard rate (from April 2017)
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p 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
Good reliability. Occasional issues but generally solid. That's close to the average of 82% across all models in our data.
84% of MOT tests on Honda Odysseys from 2020 ended in a pass in 2024, when they were about 4 years old. That's based on 32 tests across the UK, retests included. The average mileage recorded at those tests was 72,135 miles.
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How Does It Compare?
Mileage Analysis
72,135
Average miles
29,600
Expected for age
The average 2020 Honda Odyssey had 72,135 miles on the clock at its 2024 MOT, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
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Best Year to Buy?
Of the years with at least 100 tests, the 2013 model has the highest MOT pass rate at 97%, while the 2010 model has the lowest at 79%. The 2020 scores 84%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Honda Odyssey by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 72% | 47 | 63,816 mi | |
| 2020 | 84% | 32 | 72,135 mi | |
| 2019 | 89% | 89 | 67,512 mi | |
| 2018 | 86% | 59 | 86,071 mi | |
| 2017 | 93% | 109 | 75,742 mi | |
| 2016 | 95% | 180 | 73,514 mi | |
| 2015 | 83% | 116 | 87,239 mi | |
| 2014 | 91% | 265 | 70,372 mi | |
| 2013 | 97% | 126 | 65,071 mi | |
| 2012 | 79% | 77 | 107,030 mi | |
| 2011 | 92% | 96 | 72,416 mi | |
| 2010 | 79% | 146 | 78,565 mi | |
| 2009 | 88% | 99 | 81,596 mi | |
| 2008 | 80% | 138 | 79,929 mi | |
| 2007 | 90% | 49 | 100,303 mi | |
| 2006 | 93% | 40 | 119,024 mi | |
| 2005 | 76% | 42 | 114,887 mi |
Similar Cars to Consider
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About the 2020 Honda Odyssey
The 2020 Honda Odyssey is a large car. Our records list a 2350cc petrol engine, though engines vary between versions. 32 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It sits in the bottom 6% of 2020 models for MOT pass rate.
With an average of 72,135 miles recorded at its 2024 MOT tests, Honda Odyssey owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 Honda Odyssey Fuel Costs
The 2350cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).
What does it cost to own a 2020 Honda Odyssey?
Total estimated annual running cost is £2,563 (£214/month), broken down as £1,958 fuel, £200 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 84% pass rate. Keeping on top of servicing will help avoid surprises.
Honda Odyssey Reliability Trend
Newer Honda Odysseys pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.
Buying a Used 2020 Honda Odyssey
At 6 years old, the Honda Odyssey offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2013 model has the highest pass rate at 97%. Note: with only 32 tests in our data, these figures should be treated as indicative rather than definitive.
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.
Timing Chain / Belt
Watch outAt 6 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Low riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
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 Honda Odyssey 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 |
|---|---|---|---|---|---|
| Honda Odyssey(2020) | 84% | £1,958 | £200 | Grp 25-38 | £2,563 |
| Mercedes A(2021) | 94% | £1,631 | £200 | Grp 18-32 | £2,086-£477 |
| Volvo XC40(2020) | 93% | £1,631 | £200 | Grp 18-32 | £2,086-£477 |
| Ford Ranger(2021) | 90% | £1,958 | £200 | Grp 25-38 | £2,413-£150 |
| Jaguar F-Pace(2019) | 91% | £1,631 | £200 | Grp 18-32 | £2,086-£477 |
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 2020 Honda Odyssey
Is the 2020 Honda Odyssey reliable?
Good reliability. Occasional issues but generally solid. 84% of MOT tests on 2020 Honda Odysseys ended in a pass, from 32 tests (DVSA MOT data for tests in 2024, retests included). That's 2 points above the average of 82% across all models in the same data.
How much does a 2020 Honda Odyssey cost to run?
Our estimate is £2,563 a year (£214 a month): £1,958 fuel, £200 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2020 Honda Odyssey?
84% of 32 MOT tests on the 2020 Honda Odyssey ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 2410th of 2,554 models first registered in 2020 (bottom 6%).
Which year Honda Odyssey has the best MOT pass rate?
Of the years with at least 100 tests, the 2013 Honda Odyssey has the highest MOT pass rate at 97% and the 2010 the lowest at 79%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2020 Honda Odyssey?
The average mileage recorded at MOT tests on the 2020 Honda Odyssey is 72,135 miles, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
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