Should I check the MOT history before buying a 2004 Jaguar Xjr?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2004 Jaguar Xjr?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2004 Jaguar Xjr?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

How many 2004 Jaguar Xjr vehicles have had dangerous defects recorded?

43% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2004 Jaguar Xjr reliable?

Based on MOT data from 278 vehicles, the 2004 Jaguar Xjr has a first-time MOT pass rate of 78.8%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2004 Jaguar Xjr?

The most frequently recorded MOT issues on the 2004 Jaguar Xjr are: Nearside Rear Tyre worn close to the legal limit (56.9% of vehicles), Offside Rear Tyre worn close to the legal limit (54.7% of vehicles), Under-trays fitted obscuring some underside components (52.5% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2004 Jaguar Xjr?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Jaguar Xjr (2004)

278 real MOT outcomes analysed • 78.8% first-time pass rate

2004 Jaguar Xjr

CarHunch analysed 278 real MOT records for the 2004 Jaguar Xjr. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2004 Jaguar XJR's 78.6% first-time pass rate sits just below the UK average of 80%, which is respectable for a 20-year-old performance saloon, but the critical concern is that 42.8% of these cars have recorded dangerous defects—nearly double the typical rate—making pre-purchase inspection from a Jaguar specialist absolutely essential. With an average of 4.09 failures and 22.6 advisories per test, these cars demand consistent maintenance; the median mileage of 80,093 is reasonable for the age, but the high advisory count suggests accumulated wear across multiple systems rather than a single weak point.

Any buyer should treat this XJR as a high-maintenance classic that will reward diligent ownership but punish neglect. Insist on a full history check focused on suspension geometry, cooling system integrity, and brake condition—the advisory frequency hints that these are the problem areas—and budget for regular specialist servicing from day one.

We have limited data for the 2004 Jaguar Xjr — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

78.8%

UK average ~80%

Around average

Dangerous (ever)

42.8%

At least once in MOT history

Check this vehicle

Avg failures / car

4.09

Over 18.1 tests on record

High

Typical mileage

80k

Middle half: 64k–103k

For context

These stats describe 278 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Watch for defects — worth knowing

What tends to go wrong

Across 278 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 56.9%

Nearside Rear Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit · Nearside Front Tyre worn close to the legal limit · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Other issues 52.5%

Under-trays fitted obscuring some underside components · Engine covers fitted obscuring some components in the engine bay · Rear Sub-frame corroded but not seriously weakened · …

Brake wear 46.7%

Rear Brake pad(s) wearing thin · Offside Front Brake pipe corroded, covered in grease or other material · Offside Front Brake pipe slightly corroded · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Suspension & steering 30.4%

Offside Rear Lower Suspension arm has slight play in a pin/bush · Nearside Rear Lower Suspension arm has slight play in a pin/bush

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2004.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 278 Jaguar Xjr cars.

Before you buy a 2004 Jaguar Xjr

Based on MOT data from 278 vehicles — here's what to check.

📋 Check the full MOT history. 42.8% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (99%)	275	78.7%	4.12

Colour Breakdown

Based on 6,254 Jaguar Xjr vehicles registered in the UK — across all years. From DVLA registration records.

Blue 28.6%

1,788

Black 24.4%

1,528

Red 13.4%

835

Silver 12.1%

754

Green 11.7%

731

Grey 5.4%

340

Turquoise 2.8%

174

White 0.9%

Beige 0.3%

Gold 0.2%

Purple 0.1%

Maroon 0.1%

Mileage Distribution

Most 2004 Jaguar Xjr vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

80,093

typical

63,609

low mileage

103,342

high mileage

Half of all 2004 Jaguar Xjr vehicles fall between 63,609 and 103,342 miles.

Is the mileage you're seeing normal?

✓ Under 63,609 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 63,609–103,342 miles — normal for age. This is where most 2004 Jaguar Xjrs sit.

⚠ Over 139,511 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2004 Jaguar Xjr — Still on the Road

Most 2004 Jaguar Xjrs are still being driven.

156 vehicles still getting MOTs in 2025 — 75% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

18.1

Avg MOT tests per vehicle

4.09

Avg failures per vehicle

22.6

Avg advisories per vehicle

Other model years — Jaguar Xjr: All Xjr years → Which year to buy? →

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Compare with another model

See how the 2004 Jaguar Xjr stacks up against a rival.

Watch for defects — worth knowing