PEUGEOT BOXER 435 S L3H2 BLUEHDI (2020)
Running costs, reliability data, and common problems from 167 real MOT tests.
Annual Cost
£1,845
£154/month
MOT Pass Rate
86%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 25-38
2200cc Diesel
Solid Option
86% pass rate, £1845/year to run. Close to the national average.
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Annual Running Costs
~40 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 PEUGEOT BOXER 435 S L3H2 BLUEHDIs from 2020 passed their MOT first time in 2026. That's based on 167 tests across the UK. The average mileage at this age is 76,990 miles.
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How Does It Compare?
Mileage Analysis
76,990
Average miles
44,400
Expected for age
The average 2020 PEUGEOT BOXER 435 S L3H2 BLUEHDI has 76,990 miles on the clock, which is well above the expected 44,400 miles for a 6-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?
The most reliable year is the 2021 model with a 86% MOT pass rate, while the 2020 model has the lowest at 86%. Consider a different year if reliability is a priority.
PEUGEOT BOXER 435 S L3H2 BLUEHDI by Year
Similar Cars to Consider
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About the 2020 PEUGEOT BOXER 435 S L3H2 BLUEHDI
The 2020 PEUGEOT BOXER 435 S L3H2 BLUEHDI is a family car with a 2200cc diesel engine. 167 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 89% of 2020 cars for MOT pass rates.
With an average of 76,990 miles at 6 years old, PEUGEOT BOXER 435 S L3H2 BLUEHDI owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 PEUGEOT BOXER 435 S L3H2 BLUEHDI Fuel Costs
The 2200cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (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 2020 PEUGEOT BOXER 435 S L3H2 BLUEHDI?
Total estimated annual running cost is £1,845 (£154/month), broken down as £1245 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 PEUGEOT BOXER 435 S L3H2 BLUEHDI
At 6 years old, the PEUGEOT BOXER 435 S L3H2 BLUEHDI offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Common Issues to Watch For
Based on the 2020 PEUGEOT BOXER 435 S L3H2 BLUEHDI's fuel type, age, and engine size, these are the most likely problem areas to check.
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
Medium riskLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
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 PEUGEOT BOXER 435 S L3H2 BLUEHDI stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| PEUGEOT BOXER 435 S L3H2 BLUEHDI(2020) | 86% | £1245 | £195 | Grp 25-38 | £1845 |
| VOLKSWAGEN GOLF(2018) | 92% | £1037 | £190 | Grp 18-32 | £1482-£363 |
| FORD KUGA(2019) | 91% | £1037 | £190 | Grp 18-32 | £1482-£363 |
| FORD TRANSIT CUSTOM(2019) | 87% | £1037 | £190 | Grp 18-32 | £1632-£213 |
| VOLKSWAGEN TIGUAN(2018) | 91% | £1037 | £190 | Grp 18-32 | £1482-£363 |
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 Peugeot Models
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