Volkswagen T4 (1998)
Estimated running costs and MOT pass rates from 35 MOT tests in 2024.
Annual Cost
£2,806
£234/month
MOT Pass Rate
66%
Below Avg
Road Tax
£375
Estimated/year
Est. Insurance
Grp 25-38
2459cc Diesel
Proceed With Caution
66% pass rate, £2,806/year to run. 16 points below average.
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Annual Running Costs
~40 mpg
Pre-2001 engine size rate
Higher estimate due to low pass rate
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
Below average reliability. Budget extra for maintenance and repairs. That's 16 points below the average of 82% across all models in our data. It falls below the Volkswagen brand average of 85%.
66% of MOT tests on Volkswagen T4s from 1998 ended in a pass in 2024, when they were about 26 years old. That's based on 35 tests across the UK, retests included. The average mileage recorded at those tests was 218,979 miles.
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How Does It Compare?
Mileage Analysis
218,979
Average miles
192,400
Expected for age
The average 1998 Volkswagen T4 had 218,979 miles on the clock at its 2024 MOT, which is in line with the expected 192,400 miles for a 26-year-old car, suggesting normal everyday use.
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About the 1998 Volkswagen T4
The 1998 Volkswagen T4 is a large car. Our records list a 2459cc diesel engine, though engines vary between versions. 35 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It sits in the bottom 10% of 1998 models for MOT pass rate.
With an average of 218,979 miles recorded at its 2024 MOT tests, Volkswagen T4 owners drive about as much as the UK average.
1998 Volkswagen T4 Fuel Costs
The 2459cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,676 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 1998 Volkswagen T4?
Total estimated annual running cost is £2,806 (£234/month), broken down as £1,676 fuel, £375 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 66% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
Buying a Used 1998 Volkswagen T4
At 28 years old, the Volkswagen T4 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. Note: with only 35 tests in our data, these figures should be treated as indicative rather than definitive.
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 outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
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
Watch outLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
Rust and Corrosion
Watch outAt 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 outRubber 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 outWith an average of 219k 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 riskHigh-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 riskWorn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.
Higher Than Average Failure Rate
Watch outWith a 66% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.
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 1998 Volkswagen T4 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 |
|---|---|---|---|---|---|
| Volkswagen T4(1998) | 66% | £1,676 | £375 | Grp 25-38 | £2,806 |
| Land Rover Defender(1997) | 76% | £1,676 | £375 | Grp 25-38 | £2,606-£200 |
| Land Rover Discovery(1999) | 75% | £1,676 | £375 | Grp 25-38 | £2,606-£200 |
| Volvo V70(1999) | 72% | £1,676 | £375 | Grp 25-38 | £2,606-£200 |
| Volvo 800 Series(1996) | 74% | £1,676 | £375 | Grp 25-38 | £2,606-£200 |
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 1998 Volkswagen T4
Is the 1998 Volkswagen T4 reliable?
Below average reliability. Budget extra for maintenance and repairs. 66% of MOT tests on 1998 Volkswagen T4s ended in a pass, from 35 tests (DVSA MOT data for tests in 2024, retests included). That's 16 points below the average of 82% across all models in the same data.
How much does a 1998 Volkswagen T4 cost to run?
Our estimate is £2,806 a year (£234 a month): £1,676 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 1998 Volkswagen T4?
66% of 35 MOT tests on the 1998 Volkswagen T4 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 296th of 325 models first registered in 1998 (bottom 10%).
What is the average mileage for a 1998 Volkswagen T4?
The average mileage recorded at MOT tests on the 1998 Volkswagen T4 is 218,979 miles, which is in line with the expected 192,400 miles for a 26-year-old car, suggesting normal everyday use.
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