I’ve got a 2015 V6S. Much higher mileage, but a good indication of things you may want to check that I’ve come across with mine.
1. Water ingress in the boot area. Definitely remove all the boot floor lining and look (no tools required).
2. Door illuminated tread plates loose (the double sided tape had failed eventually. Easy enough to do yourself but time consuming removing all the old glue residue).
3. As others have said, check the rear box exhaust valves. They fail with regular timing. The previous owner had the box changed for this in 2019, mine failed again in 2023. I’ve had a ModStock conversion done now which are supposedly much better quality (they look it).
4. Underside for corrosion. The various cross braces and the subframes can suffer from significant corrosion. Even on cars that aren’t that old. I had mine addressed early this year - braces all removed and sent away for shot blasting and powder coating, subframes wire brushed and then treated with Dinitrol.
5. Obvious things like tyre wear, not just tread depth but uneven wear. If it’s got Michelin Pilot Sport 4S tyres fitted that’s a bonus. If it hasn’t, you’ll want some.
6. Sticky buttons - especially the start button. It’s the material they are made from and is quite common. You can clean them but it comes back, and with the start button especially, the finish wears away.
7. Bonnet/ wings/ front bumper alignment and panel gaps. Quite often they aren’t right, it’s a fiddly job to correct.
8. Stone chips. The front end and bonnet can get very stone chipped. Also the rear edge of the sill (where it has a PPF applied. I’ve also noticed the rear lower edges of the wheel arches are prone to being ‘blasted’ by road debris thrown up off the tyres.
9. Windscreen. If it’s heated you want to make sure it clears - the elements fail and you can end up with partial clearance only. Also check for chips, mine picked up a few and I eventually sourced a new, genuine Jag screen which I bought for £400 and had fitted locally.
10. Seats, especially the drivers seat. The bolster and the base/ back can get easily damaged by the rivets fitted to jeans. Mine had several drag marks and scratches when I got it, which a mate who does that thing for a living repaired for me. I’ve got a few more only 18 months after the repair.
11. The powered air outlets in the dash. The drive mechanism can fail, but it’s a fairly easy DIY fix. Just make sure it functions fully - it probably will as it will be one of the salesman’s selling points!
That’s it in my experience over and above the usual service and mechanical stuff that you would want to check on any car such as brakes for wear, suspension for leaks/ cracked springs, no warning lights etc.