1992 Isuzu Bighorn — MOT History by Age

How cars manufactured in 1992 perform at MOT as they age

34 years

Current Age

59.1%

Latest Pass Rate

731

Total Tests (All Years)

189,230 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Insufficient data for same-age comparison.

How This Car Ages

Pass rate progression for the 1992 Isuzu Bighorn as it ages.

17 yrs60.0%

→ ↑1.9%

18 yrs61.9%

→ ↓11.9%

19 yrs50.0%

→ ↓2.9%

20 yrs47.1%

→ ↓13.8%

21 yrs33.3%

→ ↑6.2%

22 yrs39.5%

→ ↑15.9%

23 yrs55.4%

→ ↓0.9%

24 yrs54.5%

→ ↑4.6%

25 yrs59.1%

📊 View as table

Age	Pass Rate	Tests
17 yrs	60.0%	120
18 yrs	61.9%	105
19 yrs	50.0%	98
20 yrs	47.1%	87
21 yrs	33.3%	81
22 yrs	39.5%	76
23 yrs	55.4%	65
24 yrs	54.5%	55
25 yrs	59.1%	44

Pass Rate Trend

How the 1992 Isuzu Bighorn pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2017 (25 yrs)	59.1%	44
2016 (24 yrs)	54.5%	55
2015 (23 yrs)	55.4%	65
2014 (22 yrs)	39.5%	76
2013 (21 yrs)	33.3%	81
2012 (20 yrs)	47.1%	87
2011 (19 yrs)	50%	98
2010 (18 yrs)	61.9%	105
2009 (17 yrs)	60%	120

Year-by-Year MOT Results

2009High Fail Rate

60.0%

Age (yrs) 17Tests 120Avg Mileage 148,385Top Failure Lamps, Reflectors and Electrical Equipment — 23.3%

2010High Fail Rate

61.9%

Age (yrs) 18Tests 105Avg Mileage 161,298Top Failure Lamps, Reflectors and Electrical Equipment — 23.8%

2011High Fail Rate

50.0%

Age (yrs) 19Tests 98Avg Mileage 159,046Top Failure Suspension — 31.6%

2012High Fail Rate

47.1%

Age (yrs) 20Tests 87Avg Mileage 160,909Top Failure Lamps, Reflectors and Electrical Equipment — 37.9%

2013High Fail Rate

33.3%

Age (yrs) 21Tests 81Avg Mileage 166,325Top Failure Suspension — 122.2%

2014High Fail Rate

39.5%

Age (yrs) 22Tests 76Avg Mileage 169,974Top Failure Suspension — 118.4%

2015High Fail Rate

55.4%

Age (yrs) 23Tests 65Avg Mileage 171,422Top Failure Suspension — 96.9%

2016High Fail Rate

54.5%

Age (yrs) 24Tests 55Avg Mileage 175,430Top Failure Suspension — 132.7%

2017High Fail Rate

59.1%

Age (yrs) 25Tests 44Avg Mileage 189,230Top Failure Suspension — 140.9%

MOT results for 1992 Isuzu Bighorn by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2009	17	60.0%	120	148,385	Lamps, Reflectors and Electrical Equipment — 23.3%
2010	18	61.9%	105	161,298	Lamps, Reflectors and Electrical Equipment — 23.8%
2011	19	50.0%	98	159,046	Suspension — 31.6%
2012	20	47.1%	87	160,909	Lamps, Reflectors and Electrical Equipment — 37.9%
2013	21	33.3%	81	166,325	Suspension — 122.2%
2014	22	39.5%	76	169,974	Suspension — 118.4%
2015	23	55.4%	65	171,422	Suspension — 96.9%
2016	24	54.5%	55	175,430	Suspension — 132.7%
2017	25	59.1%	44	189,230	Suspension — 140.9%

Common MOT Failures

Top failure categories across all test years for 1992 Isuzu Bighorn, with age trends.

Suspension

79.8%

↑ Increases with age

Brakes

55.3%

↑ Increases with age

Lamps, Reflectors and Electrical Equipment

42.2%

↑ Increases with age

Body, Structure and General Items

40.9%

— Consistent

Steering

27.3%

↑ Increases with age

How Failures Change With Age

Comparing failure rates between the youngest and oldest test years.

Category	At Youngest	At Oldest	Change	Trend
Suspension	22.5% (17 yrs)	140.9% (25 yrs)	+118.4%	🔴 ↑
Brakes	15.0% (17 yrs)	68.2% (25 yrs)	+53.2%	🔴 ↑
Lamps, Reflectors and Electrical Equipment	23.3% (17 yrs)	45.5% (25 yrs)	+22.2%	🔴 ↑

Other Manufacture Years

1992 1993 1994 1995 1996 2003 2004 2005 2006

← Back to Isuzu Bighorn overview

Looking for the best year to buy? See the full comparison on the Isuzu Bighorn page →

About This Data

This page shows how Isuzu Bighorn cars manufactured in 1992 perform at MOT as they age. Data spans from 2009 to 2017, covering 731 tests. Pass rates naturally decline with age as components wear.

Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.