Isuzu Kb Reliability, MOT Pass Rate & Common Faults
Free Isuzu Kb car check
Is the Isuzu Kb reliable? We analysed 602 real MOT tests across 121 vehicles to find out.
Got a specific Isuzu Kb? Enter the reg for a free check:
The Isuzu Kb is below average for reliability based on real UK MOT data. Common problems include brake pipe excessively corroded, suspension spring mounting prescribed area is excessively corroded and suspension component mounting prescribed area is excessively corroded. Here's everything you need to know before buying a used Isuzu Kb.
Isuzu Kb Number Plates
Number plates registered to a Isuzu Kb. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Isuzu Kb MOT Pass Rate by Year
How likely is a Isuzu Kb to pass its MOT? Here's the pass rate for each registration year, newest first.
Isuzu Kb Problems — What Goes Wrong?
The most common reasons a Isuzu Kb fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Isuzu Kb Mileage — What's Normal?
How many miles does a typical Isuzu Kb owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Isuzu Kb MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Isuzu Kb year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 1997 | 127 | 57.5% | 109,366 | 144,247 | 163,123 |
| 1996 | 136 | 66.9% | 71,635 | 97,403 | 156,656 |
| 1995 | 81 | 58.0% | 77,085 | 184,849 | 281,786 |
| 1994 | 58 | 60.3% | 185,720 | 203,784 | 234,867 |
How Long Does a Isuzu Kb Last?
Based on 121 Isuzu Kb vehicles on UK roads.
Isuzu Kb Mileage Distribution
Total mileage recorded across all Isuzu Kb MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Isuzu Kb
Based on MOT pass rates across all registration years with sufficient test data.
66.9% MOT pass rate from 136 tests
57.5% MOT pass rate from 127 tests
The best year to buy a used Isuzu Kb is 1996, which has the highest MOT pass rate at 66.9% across 136 tests. The 1997 model year has the lowest pass rate at 57.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Isuzu Kb Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Isuzu Kb THIS CAR | 59.8% | 602 | 154,486 mi | 32 yrs |
| Isuzu Trooper | 69% | 362,452 | 117,154 mi | 38 yrs |
| Isuzu D-max | 79.2% | 268,922 | 63,046 mi | 13 yrs |
| Isuzu Rodeo | 71% | 189,090 | 87,999 mi | 24 yrs |
| Harley-davidson Flfbs Fatboy 114 1868 21 | 90.9% | 328 | 3,591 mi | — yrs |
Compared to the Isuzu Trooper (69.0% pass rate) and the Isuzu D-max (79.2% pass rate), the Isuzu Kb trails behind on MOT reliability.
Found a Isuzu Kb you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Isuzu KbShould you buy a used Isuzu Kb?
The Isuzu Kb has an overall MOT pass rate of 59.8% across 602 real MOT tests — below the UK average, so reliability should be a key concern.
The most common problems on the Isuzu Kb are brake pipe excessively corroded (91 recorded failures), suspension spring mounting prescribed area is excessively corroded (60), and suspension component mounting prescribed area is excessively corroded (54). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Isuzu Kb owner drives around 6,139 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Isuzu Kb models stay on UK roads for around 32 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.