CarCostCheck

CITROEN UNKNOWN (2020)

Running costs, common problems, and reliability data based on 348 real MOT tests in 2024.

MOT Pass Rate

85%

Total Tests (2024)

348

Avg Mileage

25,534 mi

Est. Annual Cost

£1,632

Is the 2020 CITROEN UNKNOWN reliable?

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the CITROEN brand average of 79%.

At 4 years old, 85% of CITROEN UNKNOWNs from 2020 passed their MOT first time in 2024. That's based on 348 tests across the UK. The average mileage at this age is 25,534 miles.

How does the 2020 CITROEN UNKNOWN compare?

Rank among all 2020 cars2364th out of 2,596(top 91%)
Rank among all CITROEN models202th out of 599(top 34%)
vs national average+3% (82% avg)
vs 2020 cars average-7% (92% avg)
vs CITROEN average+6% (79% avg)

Mileage Analysis

The average 2020 CITROEN UNKNOWN has 25,534 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.

Best year to buy a CITROEN UNKNOWN?

The most reliable year is the 2016 model with a 90% MOT pass rate, while the 2014 model has the lowest at 80%. The 2020 sits between the two at 85%.

How much does a 2020 CITROEN UNKNOWN cost to run?

Fuel (Diesel, 1997cc)
£1,037
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£350
Total per year£1,632
Per month£136/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

CITROEN UNKNOWN by Year

YearPass RateTestsAvg Mileage
202186%32420,467 mi
202085%34825,534 mi
201986%31727,626 mi
201889%8434,052 mi
201787%17229,885 mi
201690%17135,106 mi
201585%5448,584 mi
201480%10464,704 mi

Checking a specific CITROEN UNKNOWN?

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About the 2020 CITROEN UNKNOWN

The 2020 CITROEN UNKNOWN is a family car with a 1997cc diesel engine. 348 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 91% of 2020 cars for MOT pass rates.

With an average of 25,534 miles at 4 years old, CITROEN UNKNOWN owners drive about as much as the UK average.

2020 CITROEN UNKNOWN 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).

What does it cost to own a 2020 CITROEN UNKNOWN?

Total estimated annual running cost is £1,632 136/month), broken down as £1037 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.

CITROEN UNKNOWN Reliability Trend

The CITROEN UNKNOWN has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 2020 CITROEN UNKNOWN

At 4 years old, the CITROEN UNKNOWN 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 2016 model has the highest pass rate at 90%.

Alternatives to the 2020 CITROEN UNKNOWN

If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines: