CarCostCheck

JAGUAR XK8 (2002)

Running costs, reliability data, and common problems from 1,199 real MOT tests.

Annual Cost

£2,907

£242/month

MOT Pass Rate

76%

Average

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

4196cc Petrol

Check Carefully

76% pass rate, £2907/year to run. 6 points below average.

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Petrol4196cc24 years old1,199 tests85k miles avg

Annual Running Costs

Fuel (Petrol, 4196cc)

~30 mpg

£1,592
Road Tax

Based on 4196cc

£760
MOT Test
£55
Predicted Repairs
£500
Total per year£2,907
Per month£242/mo
Per week£56/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

76% MOT pass rate(Average)
0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 6 points below the national average of 82%. It falls below the JAGUAR brand average of 88%.

At 24 years old, 76% of JAGUAR XK8s from 2002 passed their MOT first time in 2026. That's based on 1,199 tests across the UK. The average mileage at this age is 84,611 miles.

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How Does It Compare?

Rank among 2002 cars144th of 403(top 36%)
Rank among JAGUAR models276th of 299(top 92%)
vs national average-6%(82% avg)
vs 2002 cars average+3%(73% avg)
vs JAGUAR average-12%(88% avg)

Mileage Analysis

84,611

Average miles

vs

177,600

Expected for age

The average 2002 JAGUAR XK8 has 84,611 miles on the clock, which is significantly below the expected 177,600 miles for a 24-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 2005 model with a 84% MOT pass rate, while the 2000 model has the lowest at 76%. The 2002 sits between the two at 76%.

JAGUAR XK8 by Year

YearPass RateTestsAvg Mileage
200878%5474,178 mi
200781%11882,289 mi
200682%22377,653 mi
200584%1,03577,288 mi
200483%1,02382,427 mi
200381%1,05685,692 mi
200276%1,19984,611 mi
200183%1,26384,129 mi
200076%90987,561 mi
199980%1,47785,412 mi
199881%2,94792,422 mi
199781%3,44387,294 mi
199681%93694,875 mi

Similar Cars to Consider

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About the 2002 JAGUAR XK8

The 2002 JAGUAR XK8 is a premium performance with a 4196cc petrol engine. 1,199 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2002, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 84,611 miles at 24 years old, JAGUAR XK8 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.

2002 JAGUAR XK8 Fuel Costs

The 4196cc 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 2002 JAGUAR XK8?

Total estimated annual running cost is £2,907 242/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% pass rate. Keeping on top of servicing will help avoid surprises.

JAGUAR XK8 Reliability Trend

The JAGUAR XK8 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2002 JAGUAR XK8

At 24 years old, the JAGUAR XK8 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 2005 model has the highest pass rate at 84%.

Common Issues to Watch For

Based on the 2002 JAGUAR XK8's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 24 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.

Clutch Wear

Medium risk

With an average of 85k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2002 JAGUAR XK8 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
JAGUAR XK8(2002)76%£1592£760Grp 35-50£2907
PORSCHE 911(2004)88%£1592£250Grp 35-50£2247-£660
LAND ROVER RANGE ROVER(2003)77%£1592£250Grp 35-50£2397-£510
ROVER 75(2004)69%£1592£250Grp 35-50£2597-£310
BMW 645(2004)83%£1592£250Grp 35-50£2247-£660

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.

Related Jaguar Models

Explore other Jaguar cars or similar models in the same category.

Related Guides

In-depth articles relevant to the Jaguar Xk8.

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