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Isuzu Bighorn LWB Diesel Auto Reliability, MOT Pass Rate & Common Faults

Free Isuzu Bighorn LWB Diesel Auto car check

Is the Isuzu Bighorn LWB Diesel Auto reliable? We analysed 3,138 real MOT tests across 267 vehicles to find out.

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Data last updated: · Based on 3,138 real MOT tests
MOT Pass Rate
69.7%
Typical Mileage
145,292mi
Annual Mileage
7,532mi/yr
Est. Lifespan
34yrs

The Isuzu Bighorn LWB Diesel Auto 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 LWB Diesel Auto.

Isuzu Bighorn LWB Diesel Auto Number Plates

Number plates registered to a Isuzu Bighorn LWB Diesel Auto. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Isuzu Bighorn LWB Diesel Auto MOT Pass Rate by Year

How likely is a Isuzu Bighorn LWB Diesel Auto to pass its MOT? Here's the pass rate for each registration year, newest first.

72.6%
2007
70.2%
2006
71.9%
2005
69%
2004
67.8%
2003
66.3%
2002
73%
1996
70%
1995
71.4%
1994
70.1%
1993
66.8%
1992

Isuzu Bighorn LWB Diesel Auto Problems — What Goes Wrong?

The most common reasons a Isuzu Bighorn LWB Diesel Auto fails its MOT, ranked by how often they occur. Check for these problems before you buy.

fog lamp not working 173
Brake pipe excessively corroded 150
Exhaust has a major leak of exhaust gases 101
constant velocity joint gaiter split 88
Windscreen wiper does not clear the windscreen effectively 81
Tyre tread depth below requirements of 1.6mm 73
Shock absorber has a serious fluid leak 70
wheel bearing has excessive play 69
Exhaust emits an excessive level of metered smoke for a turbo charged engine 60
Stop lamp not working 57

Isuzu Bighorn LWB Diesel Auto Mileage — What's Normal?

How many miles does a typical Isuzu Bighorn LWB Diesel Auto owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
4,047 mi/yr
Typical
7,532 mi/yr
Average
9,248 mi/yr
Heavy usage
12,095 mi/yr

Isuzu Bighorn LWB Diesel Auto MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Isuzu Bighorn LWB Diesel Auto year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2007 95 72.6% 102,811 133,971 163,364
2006 403 70.2% 108,463 140,299 183,826
2005 688 71.9% 122,983 156,124 183,896
2004 277 69.0% 126,699 160,061 196,074
2003 490 67.8% 104,146 145,016 191,038
2002 166 66.3% 109,230 127,712 159,432
1996 89 73.0% 91,118 106,218 136,110
1995 240 70.0% 116,280 142,740 173,592
1994 224 71.4% 111,558 139,949 175,032
1993 197 70.1% 112,525 142,574 175,001
1992 190 66.8% 118,375 144,665 168,848

How Long Does a Isuzu Bighorn LWB Diesel Auto Last?

Based on 267 Isuzu Bighorn LWB Diesel Auto vehicles on UK roads.

Average
13.3 years
Median
14.0 years
Estimated max lifespan
34 years

Isuzu Bighorn LWB Diesel Auto Mileage Distribution

Total mileage recorded across all Isuzu Bighorn LWB Diesel Auto MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
145,292 mi
75th Percentile
180,032 mi
95th Percentile
245,626 mi
Max Recorded
455,426 mi

Best Year to Buy a Used Isuzu Bighorn LWB Diesel Auto

Based on MOT pass rates across all registration years with sufficient test data.

Best year
1996

73.0% MOT pass rate from 89 tests

Year to avoid
2002

66.3% MOT pass rate from 166 tests

The best year to buy a used Isuzu Bighorn LWB Diesel Auto is 1996, which has the highest MOT pass rate at 73.0% across 89 tests. The 2002 model year has the lowest pass rate at 66.3% — 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 LWB Diesel Auto Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Isuzu Bighorn LWB Diesel Auto THIS CAR 69.7% 3,138 145,292 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
Renault Capturd-que M-nav Energy Dciss 86.5% 3,434 68,153 mi — yrs

Compared to the Isuzu Trooper (69.0% pass rate) and the Isuzu D-max (79.2% pass rate), the Isuzu Bighorn LWB Diesel Auto sits in the middle of the pack on MOT reliability.

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Should you buy a used Isuzu Bighorn LWB Diesel Auto?

The Isuzu Bighorn LWB Diesel Auto has an overall MOT pass rate of 69.7% across 3,138 real MOT tests — roughly in line with the UK average.

The most common problems on the Isuzu Bighorn LWB Diesel Auto are fog lamp not working (173 recorded failures), brake pipe excessively corroded (150), and exhaust has a major leak of exhaust gases (101). 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 LWB Diesel Auto owner drives around 7,532 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 LWB Diesel Auto 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.

Isuzu Bighorn LWB Diesel Auto — Frequently Asked Questions

Is the Isuzu Bighorn LWB Diesel Auto reliable?
Based on 3,138 MOT tests, the Isuzu Bighorn LWB Diesel Auto has a 69.7% pass rate — about average for UK cars.
What are the common problems on a Isuzu Bighorn LWB Diesel Auto?
The most common MOT failures are fog lamp not working, brake pipe excessively corroded, and exhaust has a major leak of exhaust gases. Check these on any test drive.
How many miles does a Isuzu Bighorn LWB Diesel Auto do per year?
The typical Isuzu Bighorn LWB Diesel Auto does around 7,532 miles per year. Anything significantly above or below this is worth investigating.
How long does a Isuzu Bighorn LWB Diesel Auto last?
Most Isuzu Bighorn LWB Diesel Auto models stay on UK roads for around 34 years based on our analysis of 267 vehicles.
Should I get a vehicle check before buying a Isuzu Bighorn LWB Diesel Auto?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Isuzu Bighorn LWB Diesel Auto?
Based on MOT pass rates, the best year to buy a used Isuzu Bighorn LWB Diesel Auto is 1996 with a 73.0% pass rate across 89 tests.