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VOLKSWAGEN UNCLASSIFIED (1991)

Running costs, reliability data, and common problems from 170 real MOT tests.

Annual Cost

£1,625

£135/month

MOT Pass Rate

71%

Average

Road Tax

£165

Based on CC/year

Insurance

Grp 12-25

1593cc Diesel

Check Carefully

71% pass rate, £1625/year to run. 11 points below average.

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Diesel1593cc35 years old170 tests127k miles avg

Annual Running Costs

Fuel (Diesel, 1593cc)

~55 mpg

£905
Road Tax

Based on 1593cc

£165
MOT Test
£55
Predicted Repairs

Higher estimate due to low pass rate

£500
Total per year£1,625
Per month£135/mo
Per week£31/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

71% MOT pass rate(Average)
0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 11 points below the national average of 82%. It falls below the VOLKSWAGEN brand average of 85%.

At 35 years old, 71% of VOLKSWAGEN UNCLASSIFIEDs from 1991 passed their MOT first time in 2026. That's based on 170 tests across the UK. The average mileage at this age is 127,360 miles.

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How Does It Compare?

Rank among 1991 cars143th of 179(top 80%)
Rank among VOLKSWAGEN models995th of 1,118(top 89%)
vs national average-11%(82% avg)
vs 1991 cars average-7%(78% avg)
vs VOLKSWAGEN average-14%(85% avg)

Mileage Analysis

127,360

Average miles

vs

259,000

Expected for age

The average 1991 VOLKSWAGEN UNCLASSIFIED has 127,360 miles on the clock, which is significantly below the expected 259,000 miles for a 35-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 2000 model has the lowest at 65%. The 1991 sits between the two at 71%.

VOLKSWAGEN UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
202190%3020,821 mi
202095%5825,679 mi
201988%18530,683 mi
201888%16339,244 mi
201786%15048,522 mi
201683%20547,394 mi
201578%22148,734 mi
201488%28558,977 mi
201386%23863,693 mi
201278%40191,056 mi
201180%219105,738 mi
201074%136110,407 mi
200974%136102,314 mi
200876%208108,759 mi
200776%100107,993 mi
200669%134110,383 mi
200573%104118,407 mi
200472%98142,903 mi
200373%70106,282 mi
200269%51132,811 mi
200177%87147,889 mi
200065%74156,317 mi
199968%53155,245 mi
199877%52146,331 mi
199769%71156,898 mi
199674%50150,128 mi
199573%45129,072 mi
199478%32138,365 mi
199374%38137,695 mi
199268%40131,121 mi
199171%170127,360 mi
199077%253116,858 mi

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About the 1991 VOLKSWAGEN UNCLASSIFIED

The 1991 VOLKSWAGEN UNCLASSIFIED is a small family car with a 1593cc diesel engine. 170 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 80% of 1991 cars for MOT pass rates.

With an average of 127,360 miles at 35 years old, VOLKSWAGEN 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.

1991 VOLKSWAGEN UNCLASSIFIED Fuel Costs

The 1593cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 1991 VOLKSWAGEN UNCLASSIFIED?

Total estimated annual running cost is £1,625 135/month), broken down as £905 fuel, £165 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 71% pass rate. Keeping on top of servicing will help avoid surprises.

VOLKSWAGEN UNCLASSIFIED Reliability Trend

Newer VOLKSWAGEN UNCLASSIFIEDs show better MOT pass rates than older ones, with an average improvement of 10 percentage points.

Buying a Used 1991 VOLKSWAGEN UNCLASSIFIED

At 35 years old, the VOLKSWAGEN UNCLASSIFIED 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 2020 model has the highest pass rate at 95%.

Common Issues to Watch For

Based on the 1991 VOLKSWAGEN 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

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 127k 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.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

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 VOLKSWAGEN UNCLASSIFIED stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
VOLKSWAGEN UNCLASSIFIED(1991)71%£905£165Grp 12-25£1625
VOLKSWAGEN TRANSPORTER(1990)73%£905£135Grp 12-25£1595-£30
PEUGEOT 205(1992)74%£1037£135Grp 18-32£1727+£102
FIAT DUCATO(1993)63%£1037£135Grp 18-32£1927+£302
RENAULT TRAFIC(1992)63%£1037£135Grp 18-32£1927+£302

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.

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