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PEUGEOT UNCLASSIFIED (2021)

Running costs, reliability data, and common problems from 595 real MOT tests.

Annual Cost

£1,487

£124/month

MOT Pass Rate

95%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1997cc Diesel

Great Choice

95% pass rate, £1487/year to run. 13 points above average.

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Diesel1997cc5 years old595 tests11k miles avg

Annual Running Costs

Fuel (Diesel, 1997cc)

~48 mpg

£1,037
Road Tax

Flat rate (post-2017)

£195
MOT Test
£55
Predicted Repairs

Low estimate due to excellent reliability

£200
Total per year£1,487
Per month£124/mo
Per week£29/wk

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

95% MOT pass rate(Excellent)
0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 13 points above the national average of 82%. It also outperforms the PEUGEOT brand average of 83%.

At 5 years old, 95% of PEUGEOT UNCLASSIFIEDs from 2021 passed their MOT first time in 2026. That's based on 595 tests across the UK. The average mileage at this age is 10,805 miles.

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How Does It Compare?

Rank among 2021 cars861th of 3,373(top 26%)
Rank among PEUGEOT models71th of 726(top 10%)
vs national average+13%(82% avg)
vs 2021 cars average+3%(92% avg)
vs PEUGEOT average+12%(83% avg)

Mileage Analysis

10,805

Average miles

vs

37,000

Expected for age

The average 2021 PEUGEOT UNCLASSIFIED has 10,805 miles on the clock, which is significantly below the expected 37,000 miles for a 5-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2020 model with a 95% MOT pass rate, while the 2010 model has the lowest at 66%. The 2021 sits between the two at 95%.

PEUGEOT UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
202295%9336,967 mi
202195%59510,805 mi
202095%88612,783 mi
201992%1,13217,648 mi
201894%93121,425 mi
201792%66625,292 mi
201689%86935,324 mi
201587%80947,594 mi
201490%94642,257 mi
201387%51642,710 mi
201286%38665,383 mi
201181%36123,624 mi
201066%65127,838 mi
200968%5393,900 mi
200874%4376,628 mi
200769%58100,198 mi
200676%3482,103 mi

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About the 2021 PEUGEOT UNCLASSIFIED

The 2021 PEUGEOT UNCLASSIFIED is a family car with a 1997cc diesel engine. 595 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. Among all cars from 2021, the average MOT pass rate is 92%, and this model beats that benchmark.

With an average of 10,805 miles at 5 years old, PEUGEOT UNCLASSIFIED owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2021 PEUGEOT UNCLASSIFIED Fuel Costs

The 1997cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 2021 PEUGEOT UNCLASSIFIED?

Total estimated annual running cost is £1,487 124/month), broken down as £1037 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 95% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

PEUGEOT UNCLASSIFIED Reliability Trend

Newer PEUGEOT UNCLASSIFIEDs show better MOT pass rates than older ones, with an average improvement of 14 percentage points.

Buying a Used 2021 PEUGEOT UNCLASSIFIED

At 5 years old, the PEUGEOT UNCLASSIFIED 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 2020 model has the highest pass rate at 95%.

Common Issues to Watch For

Based on the 2021 PEUGEOT UNCLASSIFIED's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Medium risk

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Low risk

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Service History

Low risk

Always 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 2021 PEUGEOT UNCLASSIFIED stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
PEUGEOT UNCLASSIFIED(2021)95%£1037£195Grp 18-32£1487
FORD FOCUS(2019)89%£905£190Grp 12-25£1500+£13
FORD KUGA(2019)91%£1037£190Grp 18-32£1482-£5
VOLKSWAGEN POLO(2019)89%£905£190Grp 12-25£1500+£13
FORD TRANSIT CUSTOM(2019)87%£1037£190Grp 18-32£1632+£145

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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