Is the 2014 JAGUAR XK reliable?

Excellent reliability. Very few MOT failures. 93% of JAGUAR XKs from 2014 passed their MOT first time in 2026, based on 2,618 tests. That's 11 points above the national average of 82%.

How much does a 2014 JAGUAR XK cost to run?

Estimated annual running cost is £2,607 (£217/month), including £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2014 JAGUAR XK?

The 2014 JAGUAR XK has a 93% MOT pass rate based on 2,618 tests in 2026. This ranks 84 out of 562 cars from 2014.

Which year JAGUAR XK is most reliable?

The 2015 JAGUAR XK has the highest MOT pass rate at 96%. The least reliable year is 2007 at 82%.

JAGUAR XK (2014)

Q: What is the average mileage for a 2014 JAGUAR XK?

The average mileage for a 2014 JAGUAR XK is 40,641 miles, which is significantly below the expected 88,800 miles for a 12-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

Running costs, reliability data, and common problems from 2,618 real MOT tests.

Annual Cost

£2,607

£217/month

MOT Pass Rate

93%

Excellent

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

5000cc Petrol

Great Choice

93% pass rate, £2607/year to run. 11 points above average.

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Petrol5000cc12 years old2,618 tests41k miles avg

Annual Running Costs

Fuel (Petrol, 5000cc)

~30 mpg

£1,592

Road Tax

Based on 5000cc

£760

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,607

Per month£217/mo

Per week£50/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

93% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the JAGUAR brand average of 88%.

At 12 years old, 93% of JAGUAR XKs from 2014 passed their MOT first time in 2026. That's based on 2,618 tests across the UK. The average mileage at this age is 40,641 miles.

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How Does It Compare?

Rank among 2014 cars84th of 562(top 15%)

Rank among JAGUAR models88th of 299(top 29%)

vs national average+11%(82% avg)

vs 2014 cars average+12%(81% avg)

vs JAGUAR average+5%(88% avg)

Mileage Analysis

40,641

Average miles

88,800

Expected for age

The average 2014 JAGUAR XK has 40,641 miles on the clock, which is significantly below the expected 88,800 miles for a 12-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2015 model with a 96% MOT pass rate, while the 2007 model has the lowest at 82%. The 2014 sits between the two at 93%.

JAGUAR XK by Year

Year	Pass Rate	Tests	Avg Mileage
2015	96%	332	35,450 mi
2014	93%	2,618	40,641 mi
2013	91%	1,899	46,183 mi
2012	91%	1,242	53,264 mi
2011	88%	1,178	60,097 mi
2010	86%	1,568	66,138 mi
2009	87%	1,441	70,534 mi
2008	83%	1,496	74,582 mi
2007	82%	2,344	78,224 mi
2006	85%	4,240	83,892 mi
2005	83%	135	80,166 mi
2002	87%	30	63,198 mi

Similar Cars to Consider

MERCEDES SLK

2014 · 5461cc Petrol

£2,247/year

87%

-6%

JAGUAR F-TYPE

2014 · 5000cc Petrol

£2,097/year

94%

+1%

MERCEDES SL

2014 · 4663cc Petrol

£2,097/year

92%

-1%

AUDI R8

2016 · 5204cc Petrol

£2,097/year

97%

+4%

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About the 2014 JAGUAR XK

The 2014 JAGUAR XK is a premium performance with a 5000cc petrol engine. 2,618 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It ranks in the top 15% of all 2014 cars for reliability.

With an average of 40,641 miles at 12 years old, JAGUAR XK owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2014 JAGUAR XK Fuel Costs

The 5000cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2014 JAGUAR XK?

Total estimated annual running cost is £2,607 (£217/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

JAGUAR XK Reliability Trend

Newer JAGUAR XKs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.

Buying a Used 2014 JAGUAR XK

At 12 years old, the JAGUAR XK is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2015 model has the highest pass rate at 96%.

Common Issues to Watch For

Based on the 2014 JAGUAR XK's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 12 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2014 JAGUAR XK stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
JAGUAR XK(2014)	93%	£1592	£760	Grp 35-50	£2607
MERCEDES SLK(2014)	87%	£1592	£250	Grp 35-50	£2247-£360
JAGUAR F-TYPE(2014)	94%	£1592	£250	Grp 35-50	£2097-£510
MERCEDES SL(2014)	92%	£1592	£250	Grp 35-50	£2097-£510
AUDI R8(2016)	97%	£1592	£250	Grp 35-50	£2097-£510

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.