Vauxhall Astra (1998)
1998 Vauxhall Astra
CarHunch analysed 80,001 real MOT records for the 1998 Vauxhall Astra.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 1998 Vauxhall Astra's 67% first-time pass rate sits 13 percentage points below the UK average, and nearly a quarter of these cars have recorded dangerous defects during their MOT history—a genuine concern for any buyer considering one. Both petrol and diesel variants perform equally poorly, with pass rates around 67%, so fuel type offers no reliability advantage here.
These Astras are now 26 years old and carry a median mileage of 88,449, which is reasonable for their age, but the average vehicle still records 3.2 failures and 10.6 advisories per test—suggesting systematic weaknesses rather than isolated problems. Before committing to a purchase, have a pre-buy inspection focus on braking system components, suspension, and rust, which typically drive the high failure count in cars of this vintage.
The 1998 Vauxhall Astra has a below-average first-time pass rate (67.1% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.
These stats describe 80,001 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 80,001 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 1998.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 80,001 Vauxhall Astra cars.
Before you buy a 1998 Vauxhall Astra
Based on MOT data from 80,001 vehicles — here's what to check.
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Check the full MOT history.
22.7% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (77%) | 61,572 | 67.2% | 3.37 |
| Diesel (23%) | 18,394 | 66.6% | 2.69 |
Colour Breakdown
Based on 2,112,703 Vauxhall Astra vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 1998 Vauxhall Astra vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1998 Vauxhall Astra vehicles fall between 71,288 and 107,250 miles.
1998 Vauxhall Astra — Still on the Road
Numbers are thinning — 6% of 1998 Vauxhall Astras are still active.
Numbers are declining — 904 vehicles still getting MOTs in 2022 (6% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2022.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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Compare with another model
See how the 1998 Vauxhall Astra stacks up against a rival.