2011 Porsche Cayman — MOT History by Age

How cars manufactured in 2011 perform at MOT as they age

15 years

Current Age

88.3%

Latest Pass Rate

6,068

Total Tests (All Years)

54,524 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 13

This car: 88.3%

Average: 53.1%

✅ 35.2% above average (13033 models compared)

How This Car Ages

Pass rate progression for the 2011 Porsche Cayman as it ages.

3 yrs89.2%

→ ↑4.0%

4 yrs93.2%

→ ↓0.0%

5 yrs93.2%

→ ↓3.0%

6 yrs90.2%

→ ↓2.3%

7 yrs87.9%

→ ↑4.0%

8 yrs91.9%

→ ↓3.0%

9 yrs88.9%

→ ↑1.2%

10 yrs90.1%

→ ↑1.3%

11 yrs91.4%

→ ↓1.4%

12 yrs90.0%

→ ↓1.7%

13 yrs88.3%

📊 View as table

Age	Pass Rate	Tests
3 yrs	89.2%	592
4 yrs	93.2%	573
5 yrs	93.2%	577
6 yrs	90.2%	563
7 yrs	87.9%	390
8 yrs	91.9%	430
9 yrs	88.9%	442
10 yrs	90.1%	538
11 yrs	91.4%	429
12 yrs	90.0%	511
13 yrs	88.3%	1,023

Pass Rate Trend

How the 2011 Porsche Cayman pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2024 (13 yrs)	88.3%	1,023
2023 (12 yrs)	90%	511
2022 (11 yrs)	91.4%	429
2021 (10 yrs)	90.1%	538
2020 (9 yrs)	88.9%	442
2019 (8 yrs)	91.9%	430
2018 (7 yrs)	87.9%	390
2017 (6 yrs)	90.2%	563
2016 (5 yrs)	93.2%	577
2015 (4 yrs)	93.2%	573
2014 (3 yrs)	89.2%	592

Year-by-Year MOT Results

2014

89.2%

Age (yrs) 3Tests 592Avg Mileage 19,914Top Failure Tyres — 10.0%

2015

93.2%

Age (yrs) 4Tests 573Avg Mileage 24,490Top Failure Tyres — 4.9%

2016

93.2%

Age (yrs) 5Tests 577Avg Mileage 29,706Top Failure Tyres — 8.5%

2017

90.2%

Age (yrs) 6Tests 563Avg Mileage 33,866Top Failure Tyres — 9.9%

2018

87.9%

Age (yrs) 7Tests 390Avg Mileage 38,405Top Failure Tyres — 10.5%

2019

91.9%

Age (yrs) 8Tests 430Avg Mileage 40,468Top Failure Tyres — 7.9%

2020

88.9%

Age (yrs) 9Tests 442Avg Mileage 45,115Top Failure Tyres — 13.1%

2021

90.1%

Age (yrs) 10Tests 538Avg Mileage 47,377Top Failure Brakes — 13.0%

2022

91.4%

Age (yrs) 11Tests 429Avg Mileage 49,602Top Failure Brakes — 8.4%

2023

90.0%

Age (yrs) 12Tests 511Avg Mileage 53,486Top Failure Brakes — 14.9%

2024

88.3%

Age (yrs) 13Tests 1,023Avg Mileage 54,524Top Failure Brakes — 9.1%

MOT results for 2011 Porsche Cayman by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2014	3	89.2%	592	19,914	Tyres — 10.0%
2015	4	93.2%	573	24,490	Tyres — 4.9%
2016	5	93.2%	577	29,706	Tyres — 8.5%
2017	6	90.2%	563	33,866	Tyres — 9.9%
2018	7	87.9%	390	38,405	Tyres — 10.5%
2019	8	91.9%	430	40,468	Tyres — 7.9%
2020	9	88.9%	442	45,115	Tyres — 13.1%
2021	10	90.1%	538	47,377	Brakes — 13.0%
2022	11	91.4%	429	49,602	Brakes — 8.4%
2023	12	90.0%	511	53,486	Brakes — 14.9%
2024	13	88.3%	1,023	54,524	Brakes — 9.1%

Common MOT Failures

Top failure categories across all test years for 2011 Porsche Cayman, with age trends.

Tyres

8.5%

↓ Decreases with age

Brakes

7.6%

↑ Increases with age

Lamps, Reflectors and Electrical Equipment

4.4%

↓ Decreases with age

Lamps, reflectors and electrical equipment

3.4%

— Consistent

Suspension

2.7%

— Consistent

How Failures Change With Age

Comparing failure rates between the youngest and oldest test years.

Category	At Youngest	At Oldest	Change	Trend
Brakes	3.7% (3 yrs)	9.1% (13 yrs)	+5.4%	🔴 ↑
Tyres	10.0% (3 yrs)	5.2% (13 yrs)	-4.8%	🟢 ↓

Other Manufacture Years

Looking for the best year to buy? See the full comparison on the Porsche Cayman page →

About This Data

This page shows how Porsche Cayman cars manufactured in 2011 perform at MOT as they age. Data spans from 2014 to 2024, covering 6,068 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.