2014 Yamaha Ns — MOT History by Age

How cars manufactured in 2014 perform at MOT as they age

12 years

Current Age

62.5%

Latest Pass Rate

882

Total Tests (All Years)

17,487 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 10

This car: 62.5%

Average: 58.8%

✅ 3.7% above average (15326 models compared)

How This Car Ages

Pass rate progression for the 2014 Yamaha Ns as it ages.

3 yrs65.1%

→ ↑0.3%

4 yrs65.4%

→ ↓2.2%

5 yrs63.2%

→ ↑0.6%

6 yrs63.8%

→ ↓1.3%

7 yrs62.5%

→ ↓5.4%

8 yrs57.1%

→ ↓1.0%

9 yrs56.1%

→ ↑6.4%

10 yrs62.5%

📊 View as table

Age	Pass Rate	Tests
3 yrs	65.1%	175
4 yrs	65.4%	133
5 yrs	63.2%	117
6 yrs	63.8%	105
7 yrs	62.5%	112
8 yrs	57.1%	70
9 yrs	56.1%	82
10 yrs	62.5%	88

Pass Rate Trend

How the 2014 Yamaha Ns pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2024 (10 yrs)	62.5%	88
2023 (9 yrs)	56.1%	82
2022 (8 yrs)	57.1%	70
2021 (7 yrs)	62.5%	112
2020 (6 yrs)	63.8%	105
2019 (5 yrs)	63.2%	117
2018 (4 yrs)	65.4%	133
2017 (3 yrs)	65.1%	175

Year-by-Year MOT Results

2017

65.1%

Age (yrs) 3Tests 175Avg Mileage 7,699Top Failure Motorcycle brakes — 38.3%

2018

65.4%

Age (yrs) 4Tests 133Avg Mileage 9,451Top Failure Motorcycle brakes — 34.6%

2019High Fail Rate

63.2%

Age (yrs) 5Tests 117Avg Mileage 11,745Top Failure Motorcycle lamps and reflectors — 41.9%

2020High Fail Rate

63.8%

Age (yrs) 6Tests 105Avg Mileage 14,081Top Failure Motorcycle lamps and reflectors — 50.5%

2021High Fail Rate

62.5%

Age (yrs) 7Tests 112Avg Mileage 14,620Top Failure Motorcycle lamps and reflectors — 42.0%

2022High Fail Rate

57.1%

Age (yrs) 8Tests 70Avg Mileage 15,480Top Failure Motorcycle lamps and reflectors — 47.1%

2023High Fail Rate

56.1%

Age (yrs) 9Tests 82Avg Mileage 16,876Top Failure Motorcycle brakes — 58.5%

2024High Fail Rate

62.5%

Age (yrs) 10Tests 88Avg Mileage 17,487Top Failure Motorcycle lamps and reflectors — 50.0%

MOT results for 2014 Yamaha Ns by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2017	3	65.1%	175	7,699	Motorcycle brakes — 38.3%
2018	4	65.4%	133	9,451	Motorcycle brakes — 34.6%
2019	5	63.2%	117	11,745	Motorcycle lamps and reflectors — 41.9%
2020	6	63.8%	105	14,081	Motorcycle lamps and reflectors — 50.5%
2021	7	62.5%	112	14,620	Motorcycle lamps and reflectors — 42.0%
2022	8	57.1%	70	15,480	Motorcycle lamps and reflectors — 47.1%
2023	9	56.1%	82	16,876	Motorcycle brakes — 58.5%
2024	10	62.5%	88	17,487	Motorcycle lamps and reflectors — 50.0%

Common MOT Failures

Top failure categories across all test years for 2014 Yamaha Ns, with age trends.

Motorcycle lamps and reflectors

42.4%

↑ Increases with age

Motorcycle brakes

33.7%

↓ Decreases with age

Motorcycle lighting and signalling

18.9%

↓ Decreases with age

Motorcycle tyres

15.2%

— Consistent

Motorcycle suspension

13.4%

— 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	38.3% (3 yrs)	20.5% (10 yrs)	-17.8%	🟢 ↓

Other Manufacture Years

2014 2015 2016 2017 2018

← Back to Yamaha Ns overview

Looking for the best year to buy? See the full comparison on the Yamaha Ns page →

About This Data

This page shows how Yamaha Ns cars manufactured in 2014 perform at MOT as they age. Data spans from 2017 to 2024, covering 882 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.