2005 Daihatsu Sirion — MOT History by Age

How cars manufactured in 2005 perform at MOT as they age

21 years

Current Age

57.8%

Latest Pass Rate

21,616

Total Tests (All Years)

79,615 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 19

This car: 57.8%

Average: 55.4%

✅ 2.4% above average (7550 models compared)

How This Car Ages

Pass rate progression for the 2005 Daihatsu Sirion as it ages.

4 yrs82.2%

→ ↓0.9%

5 yrs81.3%

→ ↓2.4%

6 yrs78.9%

→ ↓1.8%

7 yrs77.1%

→ ↓1.4%

8 yrs75.7%

→ ↓3.7%

9 yrs72.0%

→ ↑0.1%

10 yrs72.1%

→ ↓2.8%

11 yrs69.3%

→ ↓0.1%

12 yrs69.2%

→ ↓3.8%

13 yrs65.4%

→ ↓4.9%

14 yrs60.5%

→ ↑2.7%

15 yrs63.2%

→ ↓3.4%

16 yrs59.8%

→ ↓2.0%

17 yrs57.8%

→ ↑2.3%

18 yrs60.1%

→ ↓2.3%

19 yrs57.8%

📊 View as table

Age	Pass Rate	Tests
4 yrs	82.2%	1,845
5 yrs	81.3%	1,812
6 yrs	78.9%	1,792
7 yrs	77.1%	1,756
8 yrs	75.7%	1,722
9 yrs	72.0%	1,674
10 yrs	72.1%	1,643
11 yrs	69.3%	1,574
12 yrs	69.2%	1,494
13 yrs	65.4%	993
14 yrs	60.5%	933
15 yrs	63.2%	878
16 yrs	59.8%	1,007
17 yrs	57.8%	714
18 yrs	60.1%	817
19 yrs	57.8%	962

Pass Rate Trend

How the 2005 Daihatsu Sirion pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2024 (19 yrs)	57.8%	962
2023 (18 yrs)	60.1%	817
2022 (17 yrs)	57.8%	714
2021 (16 yrs)	59.8%	1,007
2020 (15 yrs)	63.2%	878
2019 (14 yrs)	60.5%	933
2018 (13 yrs)	65.4%	993
2017 (12 yrs)	69.2%	1,494
2016 (11 yrs)	69.3%	1,574
2015 (10 yrs)	72.1%	1,643
2014 (9 yrs)	72%	1,674
2013 (8 yrs)	75.7%	1,722
2012 (7 yrs)	77.1%	1,756
2011 (6 yrs)	78.9%	1,792
2010 (5 yrs)	81.3%	1,812
2009 (4 yrs)	82.2%	1,845

Year-by-Year MOT Results

2009

82.2%

Age (yrs) 4Tests 1,845Avg Mileage 27,203Top Failure Brakes — 8.6%

2010

81.3%

Age (yrs) 5Tests 1,812Avg Mileage 33,087Top Failure Brakes — 6.6%

2011

78.9%

Age (yrs) 6Tests 1,792Avg Mileage 38,498Top Failure Suspension — 7.4%

2012

77.1%

Age (yrs) 7Tests 1,756Avg Mileage 44,021Top Failure Suspension — 8.7%

2013

75.7%

Age (yrs) 8Tests 1,722Avg Mileage 48,282Top Failure Brakes — 17.2%

2014

72.0%

Age (yrs) 9Tests 1,674Avg Mileage 53,513Top Failure Suspension — 21.7%

2015

72.1%

Age (yrs) 10Tests 1,643Avg Mileage 57,994Top Failure Suspension — 22.5%

2016

69.3%

Age (yrs) 11Tests 1,574Avg Mileage 61,681Top Failure Suspension — 24.2%

2017

69.2%

Age (yrs) 12Tests 1,494Avg Mileage 65,882Top Failure Suspension — 32.3%

2018

65.4%

Age (yrs) 13Tests 993Avg Mileage 68,438Top Failure Suspension — 39.1%

2019High Fail Rate

60.5%

Age (yrs) 14Tests 933Avg Mileage 70,306Top Failure Suspension — 57.8%

2020High Fail Rate

63.2%

Age (yrs) 15Tests 878Avg Mileage 70,289Top Failure Suspension — 48.3%

2021High Fail Rate

59.8%

Age (yrs) 16Tests 1,007Avg Mileage 72,748Top Failure Suspension — 62.5%

2022High Fail Rate

57.8%

Age (yrs) 17Tests 714Avg Mileage 73,972Top Failure Suspension — 75.2%

2023High Fail Rate

60.1%

Age (yrs) 18Tests 817Avg Mileage 76,373Top Failure Suspension — 75.0%

2024High Fail Rate

57.8%

Age (yrs) 19Tests 962Avg Mileage 79,615Top Failure Suspension — 66.9%

MOT results for 2005 Daihatsu Sirion by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2009	4	82.2%	1,845	27,203	Brakes — 8.6%
2010	5	81.3%	1,812	33,087	Brakes — 6.6%
2011	6	78.9%	1,792	38,498	Suspension — 7.4%
2012	7	77.1%	1,756	44,021	Suspension — 8.7%
2013	8	75.7%	1,722	48,282	Brakes — 17.2%
2014	9	72.0%	1,674	53,513	Suspension — 21.7%
2015	10	72.1%	1,643	57,994	Suspension — 22.5%
2016	11	69.3%	1,574	61,681	Suspension — 24.2%
2017	12	69.2%	1,494	65,882	Suspension — 32.3%
2018	13	65.4%	993	68,438	Suspension — 39.1%
2019	14	60.5%	933	70,306	Suspension — 57.8%
2020	15	63.2%	878	70,289	Suspension — 48.3%
2021	16	59.8%	1,007	72,748	Suspension — 62.5%
2022	17	57.8%	714	73,972	Suspension — 75.2%
2023	18	60.1%	817	76,373	Suspension — 75.0%
2024	19	57.8%	962	79,615	Suspension — 66.9%

Common MOT Failures

Top failure categories across all test years for 2005 Daihatsu Sirion, with age trends.

Suspension

35.4%

↑ Increases with age

Lamps, reflectors and electrical equipment

26.7%

↑ Increases with age

Brakes

24.0%

↑ Increases with age

Body, chassis, structure

18.3%

— Consistent

Tyres

16.5%

↑ 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	3.5% (4 yrs)	66.9% (19 yrs)	+63.4%	🔴 ↑
Brakes	8.6% (4 yrs)	27.2% (19 yrs)	+18.6%	🔴 ↑
Tyres	5.1% (4 yrs)	18.0% (19 yrs)	+12.9%	🔴 ↑

Other Manufacture Years

1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

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About This Data

This page shows how Daihatsu Sirion cars manufactured in 2005 perform at MOT as they age. Data spans from 2009 to 2024, covering 21,616 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.