Reliant Rialto (1983)
1983 Reliant Rialto
CarHunch analysed 313 real MOT records for the 1983 Reliant Rialto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
What to check before buying a 1983 Reliant Rialto
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Reliant Rialto
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (100%) | 312 | 71% | 1.85 |
| Diesel (0%) | 1 | 66.7% | 2 |
Mileage Distribution
Most 1983 Reliant Rialto vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1983 Reliant Rialto vehicles fall between 39,084 and 73,433 miles.
1983 Reliant Rialto — Still on the Road
Numbers are declining — 10 vehicles still getting MOTs in 2023 (21% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2023.
MOT History Averages
Most Common MOT Issues — 1983 Reliant Rialto
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
21.8%
Front Axle king pin has slight play in pin and/or bush
-
15.8%
Offside Rear fog lamp not working
-
13.9%
Oil leak
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13.8%
Parking brake: efficiency below requirements
-
12%
Brake pipe slightly corroded
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10.1%
Rear fog lamp tell tale not working
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9.9%
Front Tyre worn close to the legal limit
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9.9%
Steering column top mounting bracket insecure
Data covers a 3-year window centred on 1983. Counts include advisories and failures.
Found a specific Reliant Rialto?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.