Reliant Rialto Estate (1984)

262 real MOT outcomes analysed • 1.5% first-time pass rate

1984 Reliant Rialto Estate

CarHunch analysed 262 real MOT records for the 1984 Reliant Rialto Estate. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 1984 Reliant Rialto Estate has a catastrophic 1.5% first-time pass rate—nearly 50 times worse than the UK average of 80%—meaning almost every example that reaches an MOT test fails its first attempt. With virtually no dangerous defects recorded (0.4%), the failures appear to be wear-and-tear issues rather than safety hazards, but this remains a fundamentally unreliable car by any measure.

At a median mileage of just 20,823 miles for a 40-year-old vehicle, these cars have been poorly maintained or preserved, suggesting owners struggle to keep them roadworthy; the average vehicle racks up 0.03 failures and 0.1 advisories per test, indicating structural and mechanical decay across the board. If you're considering one, treat it as a restoration project rather than a usable daily driver, and budget heavily for remedial work before any MOT attempt.

Below average reliability 78.5% below UK average
1.5%
pass MOT first time
UK average: ~80%
20,823
typical mileage
17,136–34,548 middle half
0.4%
ever had a dangerous defect
recorded at any MOT
0.03
avg MOT failures per car
over 1.1 tests on record

What to check before buying a 1984 Reliant Rialto Estate

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 Estate

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 (99%) 260 1.5% 0.03
Diesel (0%) 1 0% 0
Electric (0%) 1 0% 0

Mileage Distribution

Most 1984 Reliant Rialto Estate 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.

17,136
low mileage
20,823
typical
34,548
high mileage

Half of all 1984 Reliant Rialto Estate vehicles fall between 17,136 and 34,548 miles.

MOT History Averages

1.1
Avg MOT tests per vehicle
0.03
Avg failures per vehicle
0.1
Avg advisories per vehicle

Found a specific Reliant Rialto Estate?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Reliant Rialto Estate:

1982 1983 1985 1986