Citroen C15 (1991)

Estimated running costs and MOT pass rates from 161 MOT tests in 2024.

Annual Cost

£2,527

£211/month

MOT Pass Rate

60%

Below Avg

Road Tax

£375

Estimated/year

Est. Insurance

n/a

1769cc Diesel

Proceed With Caution

60% pass rate, £2,527/year to run. 22 points below average.

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Diesel1769cc35 years old161 tests118k miles avg

Annual Running Costs

Fuel (Diesel, 1769cc)

~48 mpg

£1,397

Road Tax

Car rate estimate; vans are taxed differently

£375

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£700

Total per year£2,527

Per month£211/mo

Per week£49/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p 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.

Reliability Verdict

60% MOT pass rate(Below Avg)

0%All-model avg: 82%100%

Below average reliability. Budget extra for maintenance and repairs. That's 22 points below the average of 82% across all models in our data. It falls below the Citroen brand average of 79%.

60% of MOT tests on Citroen C15s from 1991 ended in a pass in 2024, when they were about 33 years old. That's based on 161 tests across the UK, retests included. The average mileage recorded at those tests was 117,516 miles.

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How Does It Compare?

Rank among 1991 models165th of 172(bottom 5%)

Rank among Citroen models582nd of 589(bottom 2%)

vs average of all models-22%(82% avg)

vs 1991 models average-19%(79% avg)

vs Citroen average-19%(79% avg)

Mileage Analysis

117,516

Average miles

244,200

Expected for age

The average 1991 Citroen C15 had 117,516 miles on the clock at its 2024 MOT, which is significantly below the expected 244,200 miles for a 33-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?

Of the years with at least 100 tests, the 1992 model has the highest MOT pass rate at 72%, while the 1993 model has the lowest at 56%. The 1991 scores 60%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Citroen C15 by Year

Year	Pass Rate	Tests	Avg Mileage
2006	66%	38	82,445 mi
2005	69%	89	87,470 mi
2004	59%	63	90,106 mi
2003	69%	54	93,927 mi
2002	68%	114	80,122 mi
2001	66%	109	88,142 mi
2000	65%	106	91,067 mi
1999	62%	155	84,439 mi
1998	62%	200	88,682 mi
1997	64%	220	90,444 mi
1996	60%	248	96,593 mi
1995	71%	250	95,776 mi
1994	62%	367	105,054 mi
1993	56%	337	101,817 mi
1992	72%	229	100,898 mi
1991	60%	161	117,516 mi
1990	65%	167	106,250 mi

Similar Cars to Consider

Volkswagen Transporter

1990 · 1588cc Diesel

£2,149/year

73%

+13%

Fiat Ducato

1993 · 1929cc Diesel

£2,527/year

63%

+3%

Renault Trafic

1992 · 1995cc Diesel

£2,527/year

63%

+3%

Volkswagen Camper

1990 · 1588cc Diesel

£2,149/year

72%

+12%

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About the 1991 Citroen C15

The 1991 Citroen C15 is a van. Our records list a 1769cc diesel engine, though engines vary between versions. 161 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It sits in the bottom 5% of 1991 models for MOT pass rate.

With an average of 117,516 miles recorded at its 2024 MOT tests, Citroen C15 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.

1991 Citroen C15 Fuel Costs

The 1769cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,397 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; 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 1991 Citroen C15?

Total estimated annual running cost is £2,527 (£211/month), broken down as £1,397 fuel, £375 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 60% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

Citroen C15 Reliability Trend

The Citroen C15 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 1991 Citroen C15

At 35 years old, the Citroen C15 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 1992 model has the highest pass rate at 72%.

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.

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

Watch out

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

EGR Valve

Watch out

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

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 118k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Higher Than Average Failure Rate

Watch out

With a 60% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.

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 1991 Citroen C15 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
Citroen C15(1991)	60%	£1,397	£375	n/a	£2,527
Volkswagen Transporter(1990)	73%	£1,219	£375	n/a	£2,149-£378
Fiat Ducato(1993)	63%	£1,397	£375	n/a	£2,527same
Renault Trafic(1992)	63%	£1,397	£375	n/a	£2,527same
Volkswagen Camper(1990)	72%	£1,219	£375	n/a	£2,149-£378

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 1991 Citroen C15

Is the 1991 Citroen C15 reliable?

Below average reliability. Budget extra for maintenance and repairs. 60% of MOT tests on 1991 Citroen C15s ended in a pass, from 161 tests (DVSA MOT data for tests in 2024, retests included). That's 22 points below the average of 82% across all models in the same data.

How much does a 1991 Citroen C15 cost to run?

Our estimate is £2,527 a year (£211 a month): £1,397 fuel, £375 road tax, £55 MOT and £700 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 1991 Citroen C15?

60% of 161 MOT tests on the 1991 Citroen C15 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 165th of 172 models first registered in 1991 (bottom 5%).

Which year Citroen C15 has the best MOT pass rate?

Of the years with at least 100 tests, the 1992 Citroen C15 has the highest MOT pass rate at 72% and the 1993 the lowest at 56%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 1991 Citroen C15?

The average mileage recorded at MOT tests on the 1991 Citroen C15 is 117,516 miles, which is significantly below the expected 244,200 miles for a 33-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.