Suzuki Sj413 (1990)

644 real MOT outcomes analysed • 66.8% first-time pass rate

1990 Suzuki Sj413

CarHunch analysed 644 real MOT records for the 1990 Suzuki Sj413. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 1990 SJ413 is a genuinely troublesome prospect: it passes its MOT on first attempt just 67% of the time, well below the UK average of 80%, and over one in five examples have been flagged for dangerous defects—a serious red flag for structural or safety failures. This is an unreliable vehicle by any measure, and buyers should expect repeated test failures and repair bills.

These SJ413s are now 34 years old and typically showing around 75,000 miles, which is quite low for their age and suggests many have been cherished or stored—yet they still fail regularly, averaging nearly two failures and 5.7 minor advisories per test. Before buying one, arrange a pre-purchase inspection focused on the chassis, brakes, and steering, as the failure pattern suggests endemic structural wear rather than isolated issues.

Below average reliability 13.2% below UK average
66.8%
pass MOT first time
UK average: ~80%
75,713
typical mileage
57,874–90,423 middle half
21.7%
ever had a dangerous defect
recorded at any MOT
1.91
avg MOT failures per car
over 5.5 tests on record

What to check before buying a 1990 Suzuki Sj413

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.
  • ⚠️ 21.7% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
  • 📄 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 Suzuki Sj413

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (97%) 625 66.8% 1.9
Diesel (3%) 18 67.8% 2.11
LPG (0%) 1 83.3% 2

Mileage Distribution

Most 1990 Suzuki Sj413 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.

57,874
low mileage
75,713
typical
90,423
high mileage

Half of all 1990 Suzuki Sj413 vehicles fall between 57,874 and 90,423 miles.

1990 Suzuki Sj413 — Still on the Road

Numbers are declining — 26 vehicles still getting MOTs in 2025 (30% of peak).

86 26 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.

MOT History Averages

5.5
Avg MOT tests per vehicle
1.91
Avg failures per vehicle
5.7
Avg advisories per vehicle

Most Common MOT Issues — 1990 Suzuki Sj413

Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.

  • 42.5%
    Parking brake: efficiency below requirements
  • 22.8%
    Oil leak
  • 22.1%
    Steering system has slight free play detected at steering wheel
  • 20.7%
    Exhaust emissions carbon monoxide content excessive
  • 17.1%
    Fuel pipe/s corroded
  • 16.8%
    Windscreen washer provides insufficient washer liquid
  • 14.9%
    Offside Rear fog lamp not working
  • 14.5%
    Nearside Front wheel bearing has slight play

Data covers a 3-year window centred on 1990. Counts include advisories and failures.

Found a specific Suzuki Sj413?

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

UK

Other model years — Suzuki Sj413:

1985 1986 1987 1988 1989 1991 1992 1993 1994 1995