2004 Harley Davidson Fxstbi — MOT History by Age

How cars manufactured in 2004 perform at MOT as they age

22 years

Current Age

87.2%

Latest Pass Rate

775

Total Tests (All Years)

20,377 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 20

This car: 87.2%

Average: 56.6%

✅ 30.6% above average (6824 models compared)

How This Car Ages

Pass rate progression for the 2004 Harley Davidson Fxstbi as it ages.

5 yrs87.3%

→ ↑3.5%

6 yrs90.8%

→ ↑1.4%

7 yrs92.2%

→ ↑2.6%

8 yrs94.8%

→ ↓5.1%

9 yrs89.7%

→ ↓4.0%

10 yrs85.7%

→ ↑8.7%

11 yrs94.4%

→ ↑1.6%

12 yrs96.0%

→ ↓8.5%

13 yrs87.5%

→ ↓3.7%

14 yrs83.8%

→ ↑8.5%

15 yrs92.3%

→ ↑5.2%

17 yrs97.5%

→ ↓7.5%

18 yrs90.0%

→ ↓2.8%

19 yrs87.2%

→ ↓0.0%

20 yrs87.2%

📊 View as table

Age	Pass Rate	Tests
5 yrs	87.3%	79
6 yrs	90.8%	76
7 yrs	92.2%	64
8 yrs	94.8%	58
9 yrs	89.7%	58
10 yrs	85.7%	56
11 yrs	94.4%	54
12 yrs	96.0%	50
13 yrs	87.5%	56
14 yrs	83.8%	37
15 yrs	92.3%	39
17 yrs	97.5%	40
18 yrs	90.0%	30
19 yrs	87.2%	39
20 yrs	87.2%	39

Pass Rate Trend

How the 2004 Harley Davidson Fxstbi pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2024 (20 yrs)	87.2%	39
2023 (19 yrs)	87.2%	39
2022 (18 yrs)	90%	30
2021 (17 yrs)	97.5%	40
2019 (15 yrs)	92.3%	39
2018 (14 yrs)	83.8%	37
2017 (13 yrs)	87.5%	56
2016 (12 yrs)	96%	50
2015 (11 yrs)	94.4%	54
2014 (10 yrs)	85.7%	56
2013 (9 yrs)	89.7%	58
2012 (8 yrs)	94.8%	58
2011 (7 yrs)	92.2%	64
2010 (6 yrs)	90.8%	76
2009 (5 yrs)	87.3%	79

Year-by-Year MOT Results

2009

87.3%

Age (yrs) 5Tests 79Avg Mileage 10,975Top Failure Motorcycle lighting and signalling — 6.3%

2010

90.8%

Age (yrs) 6Tests 76Avg Mileage 12,981Top Failure Motorcycle fuel and exhaust — 5.3%

2011

92.2%

Age (yrs) 7Tests 64Avg Mileage 14,840Top Failure Motorcycle brakes — 4.7%

2012

94.8%

Age (yrs) 8Tests 58Avg Mileage 16,582Top Failure Motorcycle brakes — 1.7%

2013

89.7%

Age (yrs) 9Tests 58Avg Mileage 16,884Top Failure Motorcycle lighting and signalling — 6.9%

2014

85.7%

Age (yrs) 10Tests 56Avg Mileage 17,858Top Failure Motorcycle lighting and signalling — 7.1%

2015

94.4%

Age (yrs) 11Tests 54Avg Mileage 20,730Top Failure Motorcycle fuel and exhaust — 5.6%

2016

96.0%

Age (yrs) 12Tests 50Avg Mileage 21,485Top Failure Motorcycle lighting and signalling — 4.0%

2017

87.5%

Age (yrs) 13Tests 56Avg Mileage 19,843Top Failure Motorcycle lighting and signalling — 10.7%

2018

83.8%

Age (yrs) 14Tests 37Avg Mileage 21,817Top Failure Motorcycle lighting and signalling — 13.5%

2019

92.3%

Age (yrs) 15Tests 39Avg Mileage 20,481Top Failure Motorcycle lamps and reflectors — 10.3%

2021

97.5%

Age (yrs) 17Tests 40Avg Mileage 21,273Top Failure Lamps, reflectors and electrical equipment — 7.5%

2022

90.0%

Age (yrs) 18Tests 30Avg Mileage 26,061Top Failure Motorcycle tyres — 6.7%

2023

87.2%

Age (yrs) 19Tests 39Avg Mileage 23,098Top Failure Motorcycle lamps and reflectors — 7.7%

2024

87.2%

Age (yrs) 20Tests 39Avg Mileage 20,377Top Failure Motorcycle lamps and reflectors — 30.8%

MOT results for 2004 Harley Davidson Fxstbi by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2009	5	87.3%	79	10,975	Motorcycle lighting and signalling — 6.3%
2010	6	90.8%	76	12,981	Motorcycle fuel and exhaust — 5.3%
2011	7	92.2%	64	14,840	Motorcycle brakes — 4.7%
2012	8	94.8%	58	16,582	Motorcycle brakes — 1.7%
2013	9	89.7%	58	16,884	Motorcycle lighting and signalling — 6.9%
2014	10	85.7%	56	17,858	Motorcycle lighting and signalling — 7.1%
2015	11	94.4%	54	20,730	Motorcycle fuel and exhaust — 5.6%
2016	12	96.0%	50	21,485	Motorcycle lighting and signalling — 4.0%
2017	13	87.5%	56	19,843	Motorcycle lighting and signalling — 10.7%
2018	14	83.8%	37	21,817	Motorcycle lighting and signalling — 13.5%
2019	15	92.3%	39	20,481	Motorcycle lamps and reflectors — 10.3%
2021	17	97.5%	40	21,273	Lamps, reflectors and electrical equipment — 7.5%
2022	18	90.0%	30	26,061	Motorcycle tyres — 6.7%
2023	19	87.2%	39	23,098	Motorcycle lamps and reflectors — 7.7%
2024	20	87.2%	39	20,377	Motorcycle lamps and reflectors — 30.8%

Common MOT Failures

Top failure categories across all test years for 2004 Harley Davidson Fxstbi, with age trends.

Motorcycle lamps and reflectors

11.0%

↑ Increases with age

Lamps, reflectors and electrical equipment

7.5%

— Consistent

Motorcycle tyres

6.7%

— Consistent

Motorcycle lighting and signalling

6.3%

↑ Increases with age

Motorcycle structure and attachments

5.1%

— Consistent

How Failures Change With Age

Comparing failure rates between the youngest and oldest test years.

Category	At Youngest	At Oldest	Change	Trend
Motorcycle brakes	2.5% (5 yrs)	5.1% (20 yrs)	+2.6%	🔴 ↑

Other Manufacture Years

2004 2005 2006

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About This Data

This page shows how Harley Davidson Fxstbi cars manufactured in 2004 perform at MOT as they age. Data spans from 2009 to 2024, covering 775 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.