Isuzu Bighorn Reliability, MOT Pass Rate & Common Faults
Free Isuzu Bighorn car check
Is the Isuzu Bighorn reliable? We analysed 13,306 real MOT tests across 1,049 vehicles to find out.
Got a specific Isuzu Bighorn? Enter the reg for a free check:
The Isuzu Bighorn is about average for reliability based on real UK MOT data. Common problems include fog lamp not working, brake pipe excessively corroded and exhaust has a major leak of exhaust gases. Here's everything you need to know before buying a used Isuzu Bighorn.
Isuzu Bighorn Number Plates
Number plates registered to a Isuzu Bighorn. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Isuzu Bighorn MOT Pass Rate by Year
How likely is a Isuzu Bighorn to pass its MOT? Here's the pass rate for each registration year, newest first.
Isuzu Bighorn Problems — What Goes Wrong?
The most common reasons a Isuzu Bighorn fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Isuzu Bighorn Mileage — What's Normal?
How many miles does a typical Isuzu Bighorn owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Isuzu Bighorn MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Isuzu Bighorn year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2007 | 219 | 74.4% | 133,864 | 170,638 | 201,350 |
| 2006 | 1,190 | 69.8% | 94,641 | 132,982 | 175,236 |
| 2005 | 1,444 | 72.8% | 114,268 | 148,214 | 185,473 |
| 2004 | 2,207 | 69.9% | 115,085 | 152,298 | 190,328 |
| 2003 | 1,916 | 69.3% | 114,520 | 148,004 | 189,954 |
| 2002 | 730 | 66.8% | 109,033 | 153,395 | 200,313 |
| 2001 | 490 | 73.5% | 107,565 | 132,645 | 168,226 |
| 2000 | 263 | 71.9% | 131,804 | 167,560 | 227,941 |
| 1999 | 205 | 64.4% | 76,880 | 118,737 | 178,443 |
| 1998 | 87 | 70.1% | 114,086 | 180,489 | 255,915 |
| 1997 | 190 | 70.0% | 104,174 | 135,734 | 168,079 |
| 1996 | 460 | 71.5% | 98,908 | 131,183 | 172,562 |
| 1995 | 1,126 | 72.6% | 107,431 | 140,918 | 181,624 |
| 1994 | 1,191 | 68.2% | 127,730 | 162,127 | 200,656 |
| 1993 | 704 | 66.9% | 113,439 | 148,164 | 187,216 |
| 1992 | 642 | 66.2% | 120,568 | 146,256 | 179,206 |
| 1990 | 64 | 65.6% | 122,020 | 147,404 | 168,115 |
How Long Does a Isuzu Bighorn Last?
Based on 1,049 Isuzu Bighorn vehicles on UK roads.
Isuzu Bighorn Mileage Distribution
Total mileage recorded across all Isuzu Bighorn 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 Bighorn
Based on MOT pass rates across all registration years with sufficient test data.
74.4% MOT pass rate from 219 tests
64.4% MOT pass rate from 205 tests
The best year to buy a used Isuzu Bighorn is 2007, which has the highest MOT pass rate at 74.4% across 219 tests. The 1999 model year has the lowest pass rate at 64.4% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Isuzu Bighorn Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Isuzu Bighorn THIS CAR | 69.9% | 13,306 | 147,518 mi | 34 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 |
| Vauxhall Corsa Limited Edition | 83.4% | 8,704 | 60,592 mi | 13 yrs |
Compared to the Isuzu Trooper (69.0% pass rate) and the Isuzu D-max (79.2% pass rate), the Isuzu Bighorn sits in the middle of the pack on MOT reliability.
Found a Isuzu Bighorn 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 BighornShould you buy a used Isuzu Bighorn?
The Isuzu Bighorn has an overall MOT pass rate of 69.9% across 13,306 real MOT tests — roughly in line with the UK average.
The most common problems on the Isuzu Bighorn are fog lamp not working (684 recorded failures), brake pipe excessively corroded (485), and exhaust has a major leak of exhaust gases (436). 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 Bighorn owner drives around 6,943 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 Bighorn models stay on UK roads for around 34 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.