Jaguar S Type V6 SE Auto (2003)
2003 Jaguar S Type V6 SE Auto
CarHunch analysed 128 real MOT records for the 2003 Jaguar S Type V6 SE Auto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2003 Jaguar S-Type V6 SE Auto is a reliability concern: only 22.8% pass first time against the UK average of 80%, meaning nearly 4 in 5 arrive at their MOT with something already wrong. The good news is that dangerous defects are rare (0%), but the poor first-time pass rate reflects the age and complexity of these vehicles, with an average of 0.41 failures per test indicating persistent mechanical issues.
At an average of 103,445 miles, these cars are well-used, and the complete absence of advisories suggests that when they fail, it's usually for real problems rather than minor wear items—this is a vehicle that needs thorough pre-purchase inspection and realistic expectation of near-term repairs. If you're considering one, budget for immediate mechanical work and have a trusted Jaguar-specialist inspect it before committing, because the numbers suggest guesswork at purchase time will cost you money.
What to check before buying a 2003 Jaguar S Type V6 SE Auto
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Jaguar S Type V6 SE Auto
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (65%) | 83 | 0% | 0 |
| Other (34%) | 44 | 66.4% | 1.2 |
| Gas Bi-Fuel (1%) | 1 | 0% | 0 |
2003 Jaguar S Type V6 SE Auto — Still on the Road
Numbers are declining — 15 vehicles still getting MOTs in 2021 (43% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2018–2021.
MOT History Averages
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