2004 Jaguar Xj6 — MOT History by Age

How cars manufactured in 2004 perform at MOT as they age

22 years

Current Age

70.0%

Latest Pass Rate

14,062

Total Tests (All Years)

100,705 mi

Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 15

This car: 70.0%

Average: 52.4%

✅ 17.6% above average (11197 models compared)

How This Car Ages

Pass rate progression for the 2004 Jaguar Xj6 as it ages.

5 yrs79.8%

→ ↓0.4%

6 yrs79.4%

→ ↓2.9%

7 yrs76.5%

→ ↓2.1%

8 yrs74.4%

→ ↓3.5%

9 yrs70.9%

→ ↓0.0%

10 yrs70.9%

→ ↑1.0%

11 yrs71.9%

→ ↑0.2%

12 yrs72.1%

→ ↓2.4%

13 yrs69.7%

→ ↓4.7%

14 yrs65.0%

→ ↑5.0%

15 yrs70.0%

📊 View as table

Age	Pass Rate	Tests
5 yrs	79.8%	1,438
6 yrs	79.4%	1,406
7 yrs	76.5%	1,436
8 yrs	74.4%	1,388
9 yrs	70.9%	1,374
10 yrs	70.9%	1,332
11 yrs	71.9%	1,342
12 yrs	72.1%	1,307
13 yrs	69.7%	1,274
14 yrs	65.0%	879
15 yrs	70.0%	886

Pass Rate Trend

How the 2004 Jaguar Xj6 pass rate changes as it ages, from first MOT to most recent.

📊 View as table

Built	Pass Rate	Tests
2019 (15 yrs)	70%	886
2018 (14 yrs)	65%	879
2017 (13 yrs)	69.7%	1,274
2016 (12 yrs)	72.1%	1,307
2015 (11 yrs)	71.9%	1,342
2014 (10 yrs)	70.9%	1,332
2013 (9 yrs)	70.9%	1,374
2012 (8 yrs)	74.4%	1,388
2011 (7 yrs)	76.5%	1,436
2010 (6 yrs)	79.4%	1,406
2009 (5 yrs)	79.8%	1,438

Year-by-Year MOT Results

2009

79.8%

Age (yrs) 5Tests 1,438Avg Mileage 50,674Top Failure Tyres — 9.2%

2010

79.4%

Age (yrs) 6Tests 1,406Avg Mileage 58,938Top Failure Tyres — 9.1%

2011

76.5%

Age (yrs) 7Tests 1,436Avg Mileage 64,803Top Failure Tyres — 10.6%

2012

74.4%

Age (yrs) 8Tests 1,388Avg Mileage 70,335Top Failure Tyres — 11.6%

2013

70.9%

Age (yrs) 9Tests 1,374Avg Mileage 76,375Top Failure Brakes — 25.5%

2014

70.9%

Age (yrs) 10Tests 1,332Avg Mileage 81,314Top Failure Brakes — 28.6%

2015

71.9%

Age (yrs) 11Tests 1,342Avg Mileage 85,692Top Failure Brakes — 32.4%

2016

72.1%

Age (yrs) 12Tests 1,307Avg Mileage 91,100Top Failure Brakes — 29.7%

2017

69.7%

Age (yrs) 13Tests 1,274Avg Mileage 95,648Top Failure Brakes — 42.4%

2018

65.0%

Age (yrs) 14Tests 879Avg Mileage 100,279Top Failure Brakes — 49.3%

2019

70.0%

Age (yrs) 15Tests 886Avg Mileage 100,705Top Failure Brakes — 41.0%

MOT results for 2004 Jaguar Xj6 by test year
Test Year▲	Age (yrs)▲▼	Pass Rate▲▼	Tests▲▼	Avg Mileage▲▼	Top Failure▲▼
2009	5	79.8%	1,438	50,674	Tyres — 9.2%
2010	6	79.4%	1,406	58,938	Tyres — 9.1%
2011	7	76.5%	1,436	64,803	Tyres — 10.6%
2012	8	74.4%	1,388	70,335	Tyres — 11.6%
2013	9	70.9%	1,374	76,375	Brakes — 25.5%
2014	10	70.9%	1,332	81,314	Brakes — 28.6%
2015	11	71.9%	1,342	85,692	Brakes — 32.4%
2016	12	72.1%	1,307	91,100	Brakes — 29.7%
2017	13	69.7%	1,274	95,648	Brakes — 42.4%
2018	14	65.0%	879	100,279	Brakes — 49.3%
2019	15	70.0%	886	100,705	Brakes — 41.0%

Common MOT Failures

Top failure categories across all test years for 2004 Jaguar Xj6, with age trends.

Brakes

25.2%

↑ Increases with age

Suspension

23.2%

↑ Increases with age

Lamps, reflectors and electrical equipment

17.9%

↑ Increases with age

Tyres

16.1%

↑ Increases with age

Lamps, Reflectors and Electrical Equipment

13.9%

↑ 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
Brakes	6.5% (5 yrs)	41.0% (15 yrs)	+34.5%	🔴 ↑
Suspension	5.9% (5 yrs)	40.3% (15 yrs)	+34.4%	🔴 ↑
Tyres	9.2% (5 yrs)	18.6% (15 yrs)	+9.4%	🔴 ↑

Other Manufacture Years

Looking for the best year to buy? See the full comparison on the Jaguar Xj6 page →

About This Data

This page shows how Jaguar Xj6 cars manufactured in 2004 perform at MOT as they age. Data spans from 2009 to 2019, covering 14,062 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.