Should I check the MOT history before buying a 1998 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 1998 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 1998 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 1998 Jaguar Xjr vehicles have had dangerous defects recorded?

29% 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 1998 Jaguar Xjr reliable?

Based on MOT data from 944 vehicles, the 1998 Jaguar Xjr has a first-time MOT pass rate of 75.2%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 1998 Jaguar Xjr?

The most frequently recorded MOT issues on the 1998 Jaguar Xjr are: Offside Rear Tyre worn close to the legal limit (78.3% of vehicles), Nearside Rear Tyre worn close to the legal limit (76.5% of vehicles), Nearside Front Tyre worn close to the legal limit (51.4% 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 1998 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 (1998)

944 real MOT outcomes analysed • 75.2% first-time pass rate

1998 Jaguar Xjr

CarHunch analysed 944 real MOT records for the 1998 Jaguar Xjr. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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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 1998 Jaguar XJR passes its MOT first time in just 75.1% of cases, sitting below the UK average of 80%, and nearly 3 in 10 examples have recorded a dangerous defect at some point—a significant concern for a performance saloon of this age. The high frequency of advisories (averaging 22.7 per vehicle) suggests these cars demand meticulous maintenance to stay on the road.

These XJRs are running at around 100,000 miles on average, which is typical for their age, but the real issue is the 3.54 average failures per test: that's structural wear piling up across multiple systems. Before buying one, get an independent pre-purchase inspection focusing on suspension, cooling, and electrical gremlins, because a cheap asking price often masks expensive problems lurking underneath.

The 1998 Jaguar Xjr has a decent first-time pass rate (75.2%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ 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

75.2%

UK average ~80%

Around average

Dangerous (ever)

29%

At least once in MOT history

Check this vehicle

Avg failures / car

3.54

Over 13.7 tests on record

High

Typical mileage

100k

Middle half: 80k–121k

For context

🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

🔧 Expect consumable spend. An average of 22.7 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 944 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 944 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 78.3%

Offside Rear Tyre worn close to the legal limit · Nearside 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.

Brake wear 29.7%

Front Brake pad(s) wearing thin · Rear Brake pad(s) wearing thin · Nearside Front Brake pipe slightly corroded · …

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

Other issues 24.2%

Windscreen has damage to an area less than a 40mm circle outside zone 'A'

Suspension & steering 22.7%

Offside Rear wheel bearing has slight play · Nearside Front Suspension component mounting prescribed area is corroded but not considered excessive · Nearside Rear wheel bearing has slight play

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

Exhaust & emissions 19.1%

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits

Data covers a 3-year window centred on 1998.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 944 Jaguar Xjr cars.

Before you buy a 1998 Jaguar Xjr

Based on MOT data from 944 vehicles — here's what to check.

📋 Check the full MOT history. 29% 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 (100%)	941	75.2%	3.54

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 1998 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.

100,354

typical

80,038

low mileage

120,549

high mileage

Half of all 1998 Jaguar Xjr vehicles fall between 80,038 and 120,549 miles.

Is the mileage you're seeing normal?

✓ Under 80,038 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.

✓ 80,038–120,549 miles — normal for age. This is where most 1998 Jaguar Xjrs sit.

⚠ Over 162,741 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1998 Jaguar Xjr — Still on the Road

Numbers are thinning — 36% of 1998 Jaguar Xjrs are still active.

Numbers are declining — 174 vehicles still getting MOTs in 2025 (36% of peak).

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

13.7

Avg MOT tests per vehicle

3.54

Avg failures per vehicle

22.7

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 1998 Jaguar Xjr stacks up against a rival.

Watch for defects — worth knowing