Jaguar 4.2 Xj6 Auto (1985)
1985 Jaguar 4.2 Xj6 Auto
CarHunch is tracking 907 1985 Jaguar 4.2 Xj6 Auto vehicles on UK roads. MOT test data will appear here once vehicles from this cohort reach their first test date.
Every single one of the 907 petrol 1985 Jaguars XJ6 in this dataset failed its MOT on first attempt—a stark 0% pass rate against the UK average of 80%—yet mysteriously recorded zero failures and zero dangerous defects, which suggests these vehicles are either not being tested or the data itself is unreliable. With a median carhunch score of just 50 and no mileage information available, there's simply not enough valid information here to assess whether this is a fundamentally flawed classic or a data collection problem.
If you're considering one of these cars, treat this dataset with extreme caution and instead rely on a pre-purchase inspection by a specialist Jaguar mechanic; the contradictions in these numbers mean you cannot use them to make a buying decision.
We have 907 1985 Jaguar 4.2 Xj6 Auto vehicles in our database, but the DVLA's digital MOT records for vehicles of this age don't include reliable pass/fail outcomes — detailed test statistics aren't available for this vintage.
What to check before buying a 1985 Jaguar 4.2 Xj6 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 4.2 Xj6 Auto
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
CarHunch may earn a small commission if you buy via these links — at no extra cost to you.
Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (100%) | 904 | 0% | 0 |
| Diesel (0%) | 3 | 0% | 0 |
Found a specific Jaguar 4.2 Xj6 Auto?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.