Jaguar XK X150 (2006-2014) reliability
Jaguar XK X150 built around 2014: fails its MOT less often than average
Jaguar XK X150 models built around 2014 fail their MOT less often than similar cars the same age.
Looking at a Jaguar XK X150?
Enter its number plate to see its full MOT history, risk rating and running costs.
Key figure
10% of MOT tests on Jaguar XK X150 models built around 2014 ended in a fail (retests included), against 18% for similar cars the same age.
Most common issue
The most common MOT issue on Jaguar XK X150 models built around 2014 involves the tyres.

Based on 9,077 tests of XK models registered 2006-2014.
About 1 in 30 XK X150 MOTs (3.5%) failed and still hadn't passed 3 days later. That's for cars built around 2014 (11 years old), all fuels combined.
Based on 1,223 tests (DVSA MOT results, 2025). A fail that passed a retest within 3 days, even the same day, isn't counted. Nor is a fail with no later MOT on record.
About 1 in 25 XK X150 MOTs (3.8%) found at least one dangerous defect. These are cars built around 2014 (11 years old).
Based on 1,223 tests (DVSA MOT results, 2025). Dangerous is the most serious grade an MOT gives: a direct risk to road safety.
X150 fail rate by age
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs. Highest fail rate at 17 years old.
How the XK X150 compares
At each age below, see how the XK X150 holds up against other cars the same age. The averages combine all fuel types.
Based on 18,601 tests across 4 Jaguar models, built around 2014 (11 years old).
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs.
What to check before viewing
The model's most common MOT issues, turned into things you can ask about or look for.
Brake discs
High priorityAsk for the date and mileage of the last disc replacement; visually check for a deep wear lip and rust pitting on each disc.
Brake pads
High priorityAsk when the pads were last replaced and check the warning-light history.
Tyres
Worth checkingCheck tread depth across the full width on all four; uneven wear suggests alignment or suspension issues.
Suspension bushes and joints
Worth checkingListen for knocks over speed bumps and ask about recent control-arm or anti-roll-bar work.
Vehicle-specific check
Worth checkingCheck the car’s number plate on MOT Wise to see its own MOT history and any recalls for its build years.
Other coupes to compare
Other coupes, with each one's figures taken at the same age as the XK X150.
- 1

Porsche 911
Same body type, tested at the same age
- Fail rate
- 5.3%
- Fail, no pass in 3 days
- 1.8%
- Dangerous
- 1.3%
- Still registered at 10 years
- 94%
Lower fail rate: 5.3%, against 9.9% for the Jaguar XK X150, both built around 2014.
1,499 MOT tests on cars built around 2014
- 2

Porsche Cayman
Same body type, tested at the same age
- Fail rate
- 8.9%
- Fail, no pass in 3 days
- 3.3%
- Dangerous
- 2.2%
- Still registered at 10 years
- 93%
Fewer dangerous faults: 2.2%, against 3.8% for the Jaguar XK X150.
1,342 MOT tests on cars built around 2014
- 3

Volkswagen Scirocco
Same body type, tested at the same age
- Fail rate
- 25%
- Fail, no pass in 3 days
- 5.4%
- Dangerous
- 7.3%
- Still registered at 10 years
- 94.4%
No clear edge over the Jaguar XK X150 on these figures.
5,200 MOT tests on cars built around 2014
- 4

Audi TT
Same body type, tested at the same age
- Fail rate
- 15.9%
- Fail, no pass in 3 days
- 3.5%
- Dangerous
- 5.2%
- Still registered at 10 years
- 95.5%
No clear edge over the Jaguar XK X150 on these figures.
6,708 MOT tests on cars built around 2014
- Fail rate
- = the share of MOT tests that ended in a fail. Retests count as tests.
- Fail, no pass in 3 days
- = the share of MOT tests that failed and still hadn't passed 3 days later. A fail that passed a retest within 3 days, even the same day, isn't counted.
- Dangerous
- = the share of MOT tests where the tester marked a fault as dangerous. It is against the law to drive the car until it is fixed.
- Still registered at 10 years
- = the share of cars still registered (taxed or declared off the road) 10 years after they were first registered.
How many are still registered
UK average for cars first registered in 2014 to 2015: 92% · About typical
The share still registered can reflect demand, the cost of repairs, exports, write-offs and how owners use the car. It isn't proof of how long the car lasts mechanically.
Source: DfT vehicle licensing statistics (VEH0124).
Recall context
6 recalls in all5 of the 6 XK X150 recalls cover cars built in these years.
- 2 Critical
- 3 more
Top concerns
- Power assistance may be lost - fire risk
- Driver seat side airbag may not deploy correctly
- Parking lights may not function as intended
For the exact car, check GOV.UK's recall checker with the number plate.
How XK X150 cars have aged
How XK X150 cars have aged
How fail rates have changed as these cars got older. Each line follows cars first registered in about the same year across several years of MOT data. Not a prediction for any one car.
X150 variants compared
Most common issues on Jaguar XKs of this age
This list covers every Jaguar XK built around 2014, whichever generation it is. We don't have a defect list for the X150 on its own.
Most common advisories and fails
In order of the share of MOT tests that recorded each one
- 112.8%Advisory
Tyre worn close to the legal limit or worn on the edge
- 29.8%Advisory
Tyre slightly damaged, cracking or perishing
- 34.3%Advisory
Brake disc worn, pitted or scored, but not seriously weakened
- 44.0%Advisory
Brake pads wearing thin
- 53.9%Advisory
Tyre has a cut that does not reach the ply or cords
Based on 1,223 tests
Looking at a Jaguar XK X150?
Enter its number plate to see its full MOT history, risk rating and running costs.
Frequently asked questions
Built around 2014 (11 years old), the Jaguar XK X150 (2006-2014) fails MOTs noticeably less often than typical for this age. This is based on 1,223 11-year-old MOT tests from DVSA data. Each retest counts as a test.