1998 BMW 520i Se Auto — MOT History by Age

How cars manufactured in 1998 perform at MOT as they age

28 years

Current Age

58.1%

Latest Pass Rate

627

Total Tests (All Years)

127,609 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 17

This car: 58.1%

Average: 53.5%

✅ 4.6% above average (9249 models compared)

How This Car Ages

Pass rate progression for the 1998 BMW 520i Se Auto as it ages.

11 yrs51.0%

→ ↑12.8%

12 yrs63.8%

→ ↓14.7%

13 yrs49.1%

→ ↑1.4%

14 yrs50.5%

→ ↓4.3%

15 yrs46.2%

→ ↑1.0%

16 yrs47.2%

→ ↑10.9%

17 yrs58.1%

📊 View as table

Age	Pass Rate	Tests
11 yrs	51.0%	153
12 yrs	63.8%	116
13 yrs	49.1%	106
14 yrs	50.5%	91
15 yrs	46.2%	65
16 yrs	47.2%	53
17 yrs	58.1%	43

Pass Rate Trend

How the 1998 BMW 520i Se Auto pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2015 (17 yrs)	58.1%	43
2014 (16 yrs)	47.2%	53
2013 (15 yrs)	46.2%	65
2012 (14 yrs)	50.5%	91
2011 (13 yrs)	49.1%	106
2010 (12 yrs)	63.8%	116
2009 (11 yrs)	51%	153

Year-by-Year MOT Results

2009High Fail Rate

51.0%

Age (yrs) 11Tests 153Avg Mileage 124,710Top Failure Brakes — 28.1%

2010High Fail Rate

63.8%

Age (yrs) 12Tests 116Avg Mileage 116,984Top Failure Brakes — 23.3%

2011High Fail Rate

49.1%

Age (yrs) 13Tests 106Avg Mileage 126,545Top Failure Brakes — 29.2%

2012High Fail Rate

50.5%

Age (yrs) 14Tests 91Avg Mileage 128,637Top Failure Brakes — 35.2%

2013High Fail Rate

46.2%

Age (yrs) 15Tests 65Avg Mileage 124,977Top Failure Brakes — 86.2%

2014High Fail Rate

47.2%

Age (yrs) 16Tests 53Avg Mileage 128,971Top Failure Brakes — 92.5%

2015High Fail Rate

58.1%

Age (yrs) 17Tests 43Avg Mileage 127,609Top Failure Brakes — 53.5%

MOT results for 1998 BMW 520i Se Auto by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2009	11	51.0%	153	124,710	Brakes — 28.1%
2010	12	63.8%	116	116,984	Brakes — 23.3%
2011	13	49.1%	106	126,545	Brakes — 29.2%
2012	14	50.5%	91	128,637	Brakes — 35.2%
2013	15	46.2%	65	124,977	Brakes — 86.2%
2014	16	47.2%	53	128,971	Brakes — 92.5%
2015	17	58.1%	43	127,609	Brakes — 53.5%

Common MOT Failures

Top failure categories across all test years for 1998 BMW 520i Se Auto, with age trends.

Brakes

49.7%

↑ Increases with age

Suspension

30.7%

↑ Increases with age

Exhaust, Fuel and Emissions

29.5%

↓ Decreases with age

Lamps, Reflectors and Electrical Equipment

26.9%

— Consistent

Tyres

22.0%

↑ 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
Brakes	28.1% (11 yrs)	53.5% (17 yrs)	+25.4%	🔴 ↑
Tyres	17.6% (11 yrs)	25.6% (17 yrs)	+8.0%	🔴 ↑
Suspension	17.6% (11 yrs)	23.3% (17 yrs)	+5.7%	🔴 ↑
Lamps, Reflectors and Electrical Equipment	24.8% (11 yrs)	23.3% (17 yrs)	-1.5%	⚪ —

Other Manufacture Years

1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

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About This Data

This page shows how BMW 520i Se Auto cars manufactured in 1998 perform at MOT as they age. Data spans from 2009 to 2015, covering 627 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.