2004 Yamaha Bt1100 — MOT History by Age

How cars manufactured in 2004 perform at MOT as they age

22 years

Current Age

93.3%

Latest Pass Rate

1,061

Total Tests (All Years)

23,807 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Best vintage for Bt1100

Compared to Average at Age 20

This car: 93.3%

Average: 56.6%

✅ 36.7% above average (6824 models compared)

How This Car Ages

Pass rate progression for the 2004 Yamaha Bt1100 as it ages.

5 yrs87.5%

→ ↓1.6%

6 yrs85.9%

→ ↑5.9%

7 yrs91.8%

→ ↓5.3%

8 yrs86.5%

→ ↑2.2%

9 yrs88.7%

→ ↓3.9%

10 yrs84.8%

→ ↓9.1%

11 yrs75.7%

→ ↑6.0%

12 yrs81.7%

→ ↑8.4%

13 yrs90.1%

→ ↓8.8%

14 yrs81.3%

→ ↓5.7%

15 yrs75.6%

→ ↓1.2%

16 yrs74.4%

→ ↑7.4%

17 yrs81.8%

→ ↑5.7%

18 yrs87.5%

→ ↑2.5%

19 yrs90.0%

→ ↑3.3%

20 yrs93.3%

📊 View as table

Age	Pass Rate	Tests
5 yrs	87.5%	104
6 yrs	85.9%	92
7 yrs	91.8%	85
8 yrs	86.5%	89
9 yrs	88.7%	71
10 yrs	84.8%	79
11 yrs	75.7%	70
12 yrs	81.7%	71
13 yrs	90.1%	81
14 yrs	81.3%	48
15 yrs	75.6%	45
16 yrs	74.4%	43
17 yrs	81.8%	55
18 yrs	87.5%	48
19 yrs	90.0%	50
20 yrs	93.3%	30

Pass Rate Trend

How the 2004 Yamaha Bt1100 pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2024 (20 yrs)	93.3%	30
2023 (19 yrs)	90%	50
2022 (18 yrs)	87.5%	48
2021 (17 yrs)	81.8%	55
2020 (16 yrs)	74.4%	43
2019 (15 yrs)	75.6%	45
2018 (14 yrs)	81.3%	48
2017 (13 yrs)	90.1%	81
2016 (12 yrs)	81.7%	71
2015 (11 yrs)	75.7%	70
2014 (10 yrs)	84.8%	79
2013 (9 yrs)	88.7%	71
2012 (8 yrs)	86.5%	89
2011 (7 yrs)	91.8%	85
2010 (6 yrs)	85.9%	92
2009 (5 yrs)	87.5%	104

Year-by-Year MOT Results

2009

87.5%

Age (yrs) 5Tests 104Avg Mileage 11,480Top Failure Motorcycle brakes — 6.7%

2010

85.9%

Age (yrs) 6Tests 92Avg Mileage 13,371Top Failure Motorcycle tyres and wheels — 6.5%

2011

91.8%

Age (yrs) 7Tests 85Avg Mileage 14,391Top Failure Motorcycle brakes — 4.7%

2012

86.5%

Age (yrs) 8Tests 89Avg Mileage 15,899Top Failure Motorcycle brakes — 5.6%

2013

88.7%

Age (yrs) 9Tests 71Avg Mileage 16,440Top Failure Motorcycle brakes — 9.9%

2014

84.8%

Age (yrs) 10Tests 79Avg Mileage 19,146Top Failure Motorcycle brakes — 16.5%

2015

75.7%

Age (yrs) 11Tests 70Avg Mileage 20,858Top Failure Motorcycle brakes — 27.1%

2016

81.7%

Age (yrs) 12Tests 71Avg Mileage 20,786Top Failure Motorcycle brakes — 11.3%

2017

90.1%

Age (yrs) 13Tests 81Avg Mileage 23,291Top Failure Motorcycle tyres and wheels — 7.4%

2018

81.3%

Age (yrs) 14Tests 48Avg Mileage 25,558Top Failure Motorcycle steering and suspension — 8.3%

2019

75.6%

Age (yrs) 15Tests 45Avg Mileage 26,591Top Failure Motorcycle brakes — 20.0%

2020

74.4%

Age (yrs) 16Tests 43Avg Mileage 31,434Top Failure Motorcycle brakes — 39.5%

2021

81.8%

Age (yrs) 17Tests 55Avg Mileage 24,387Top Failure Motorcycle tyres — 14.5%

2022

87.5%

Age (yrs) 18Tests 48Avg Mileage 25,370Top Failure Motorcycle tyres — 6.3%

2023

90.0%

Age (yrs) 19Tests 50Avg Mileage 26,257Top Failure Motorcycle lamps and reflectors — 10.0%

2024

93.3%

Age (yrs) 20Tests 30Avg Mileage 23,807Top Failure Motorcycle brakes — 10.0%

MOT results for 2004 Yamaha Bt1100 by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2009	5	87.5%	104	11,480	Motorcycle brakes — 6.7%
2010	6	85.9%	92	13,371	Motorcycle tyres and wheels — 6.5%
2011	7	91.8%	85	14,391	Motorcycle brakes — 4.7%
2012	8	86.5%	89	15,899	Motorcycle brakes — 5.6%
2013	9	88.7%	71	16,440	Motorcycle brakes — 9.9%
2014	10	84.8%	79	19,146	Motorcycle brakes — 16.5%
2015	11	75.7%	70	20,858	Motorcycle brakes — 27.1%
2016	12	81.7%	71	20,786	Motorcycle brakes — 11.3%
2017	13	90.1%	81	23,291	Motorcycle tyres and wheels — 7.4%
2018	14	81.3%	48	25,558	Motorcycle steering and suspension — 8.3%
2019	15	75.6%	45	26,591	Motorcycle brakes — 20.0%
2020	16	74.4%	43	31,434	Motorcycle brakes — 39.5%
2021	17	81.8%	55	24,387	Motorcycle tyres — 14.5%
2022	18	87.5%	48	25,370	Motorcycle tyres — 6.3%
2023	19	90.0%	50	26,257	Motorcycle lamps and reflectors — 10.0%
2024	20	93.3%	30	23,807	Motorcycle brakes — 10.0%

Common MOT Failures

Top failure categories across all test years for 2004 Yamaha Bt1100, with age trends.

Motorcycle brakes

12.0%

↑ Increases with age

Motorcycle lamps and reflectors

9.1%

↑ Increases with age

Motorcycle structure and attachments

7.2%

— Consistent

Motorcycle tyres

6.6%

— Consistent

Motorcycle suspension

6.5%

↓ Decreases with age

How Failures Change With Age

Comparing failure rates between the youngest and oldest test years.

Category	At Youngest	At Oldest	Change	Trend
Motorcycle brakes	6.7% (5 yrs)	10.0% (20 yrs)	+3.3%	🔴 ↑

Other Manufacture Years

2002 2003 2004 2005

← Back to Yamaha Bt1100 overview

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About This Data

This page shows how Yamaha Bt1100 cars manufactured in 2004 perform at MOT as they age. Data spans from 2009 to 2024, covering 1,061 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.