Should I check the MOT history before buying a 1989 Isuzu Trooper Swb?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 1989 Isuzu Trooper Swb?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 1989 Isuzu Trooper Swb?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 1989 Isuzu Trooper Swb reliable?

Based on MOT data from 380 vehicles, the 1989 Isuzu Trooper Swb has a first-time MOT pass rate of 60.8%, indicating average reliability for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 1989 Isuzu Trooper Swb?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

CarHunch

Get Started

Isuzu Trooper Swb (1989)

380 real MOT outcomes analysed • 60.8% first-time pass rate

1989 Isuzu Trooper Swb

CarHunch analysed 380 real MOT records for the 1989 Isuzu Trooper Swb. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

Moderate sample. 380 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

This 1989 Isuzu Trooper SWB is noticeably less reliable than the UK average, with a first-time MOT pass rate of just 60.8% against the national benchmark of 80%. The good news is that dangerous defects are rare (only 2.6% of vehicles have ever had one), so safety isn't a widespread concern, though you should still have any purchase inspected by a mechanic.

These Troopers are now 35 years old and averaging around 114,800 miles, which is reasonable for their age—suggesting owners have generally looked after them. The typical vehicle fails on 0.2 issues and racks up 0.5 advisories per test, indicating wear is gradual rather than catastrophic; before buying, budget for regular servicing and have the suspension, seals, and engine gaskets checked, as these are common weak points on ageing Japanese 4x4s.

The 1989 Isuzu Trooper Swb has a below-average first-time pass rate (60.8% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

First-time pass

60.8%

UK average ~80%

Below average

Dangerous (ever)

2.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.2

Over 1.4 tests on record

Low

Typical mileage

110k

Middle half: 92k–131k

For context

⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.

These stats describe 380 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.

Buyer beware — pass it on

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 380 Isuzu Trooper Swb cars.

Before you buy a 1989 Isuzu Trooper Swb

Based on MOT data from 380 vehicles — here's what to check.

📋 Check the full MOT history. 2.6% 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.
🔍 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 →
📄 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 Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (93%)	353	59.4%	0.2

Colour Breakdown

Based on 2,188 Isuzu Trooper Swb vehicles registered in the UK — across all years. From DVLA registration records.

Blue 22.5%

492

Red 16%

351

White 13.4%

293

Grey 12.9%

283

Silver 11.5%

251

Green 9.8%

215

Maroon 7.3%

159

Beige 2.2%

Black 1.9%

Gold 1.6%

Bronze 0.7%

Brown 0.2%

Mileage Distribution

Most 1989 Isuzu Trooper Swb 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.

109,664

typical

92,478

low mileage

131,364

high mileage

Half of all 1989 Isuzu Trooper Swb vehicles fall between 92,478 and 131,364 miles.

Is the mileage you're seeing normal?

✓ Under 92,478 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 92,478–131,364 miles — normal for age. This is where most 1989 Isuzu Trooper Swbs sit.

⚠ Over 177,341 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

1.4

Avg MOT tests per vehicle

0.2

Avg failures per vehicle

0.5

Avg advisories per vehicle

Other model years — Isuzu Trooper Swb: All Trooper Swb years → Which year to buy? →

1987 1988 1990 1991 1992

Or browse all models: Isuzu →

Compare with another model

See how the 1989 Isuzu Trooper Swb stacks up against a rival.

Buyer beware — pass it on