XK8
Author
Discussion

A55

Original Poster:

166 posts

84 months

Saturday 8th April 2023
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I think I want a Jaguar XK8, I love the looks of the coupe but want the convertible.

Approached an old guy sat in one in a Sainbury car park and tried to ask him about costs and reliability and all his reply to everything was average.

So what is ownership like?

Shabaza

289 posts

124 months

Saturday 8th April 2023
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Rust is the enemy, worth looking into professionally sealing the whole undercarriage.
The engine is largely reliable.
Often annoying electrical gremlins prop up.
If you're not using it daily, make sure its on a trickle charger to save the low battery associated anomalies.
Does feel old when you drive it, but that is part of the charm

W201_190e

12,738 posts

240 months

Sunday 9th April 2023
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I saw a lovely blue convertible on a R Plate (1997?) outside The Crown Hotel in Blandford this morning walking the dog. Sure looked pretty compared to the ugly bulbous dross churned out today. Dare I say it, it knocks the socks off a DB7 from every angle.

ingenieur

4,643 posts

208 months

Sunday 9th April 2023
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Plastic timing chain tensioners have to be changed. It's at the front of the engine so the job is not the worst of all possible jobs but it is still big. You can borrow the tools for locking the camshafts from S & G Barret (for a fee) and I'm 99% sure they also supply the replacement metal tensioners. When I did this job the car I was doing it on was at about 80,000 miles and the tensioners were starting to crack. If the seller has an invoice for the job already being carried out then that's a better car to buy than one which hasn't had it if you get the choice.

Aside from that I agree with your interest in the cars as they are bloody lovely. I toyed with the idea of getting one when I made my most recent purchase.


sociopath

3,433 posts

93 months

Sunday 9th April 2023
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I loved mine, until the electrical gremlins started, then it cost a fortune and could never get it fixed properly.

In the end I part-ex'd it at a proper jag garage and they called me 20 minutes after to ask how to start it.


ZX10R NIN

30,399 posts

152 months

Sunday 9th April 2023
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The thing is for the price of a decent one you can get a good XK which is the better car overall.

cologne2792

2,151 posts

153 months

Sunday 9th April 2023
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They are a thing of beauty with one of the nicest interiors ever.

A customer lent me his convertible when it was about two years old and it is a treasured memory.

I started looking for a coupe a few years back and rust was the major issue.
Everything had either been welded, was going to need welding or was just already very rusty.

I think there were three revisions to the timing chain guides / followers and you need to have the final iteration for reliability.

Two customers in recent years have owned them:
One was a green convertible XK8 that he absolutely loved, when it was going. Sadly that wasn't very often and after sitting idle for a long time he sold it.

The other is a convertible XKR which was bought for a considerable amount and spends most of its time in a dehumidified garage under his house. I think it's been pretty reliable but it leads a charmed and relaxed life.

QJumper

3,238 posts

53 months

Sunday 9th April 2023
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I owned one for almost 10 years, and agree that they're lovely cars. That said, they come with their issues and can be expensive to maintain.

Generally speaking the engine is reliable, but don't believe any claims of lifetime gearbox oil. I had to have a recon one at about 80k miles and would suggest changing the oil every 75k. Timing chain tensioners should have already been changed on any car now, but if not it's a must to get done. Other things that often need replacement are the thermostat housing and coolant level sensor.

Leaks are not uncommon, on both coupe and saloon, and the various door and window seals, if you can even find them, are stupidly expensive, so check for damp carpets. Check also the headlining as that can come adrift and sag.

As others have said, rust is another common issue, with partcular areas being sills, wheel arches and seat belt mounts. Oh, and it's not unusual for the driver and passenger footwells to rust through. If you find one relatively rust free, it's worth investing in decent rust proofing, otherwise you'll be contantly patching and welding.

Overall mine cost a fortune to run, with rarely a service not requiring other work, whether that be a bit of welding or a sensor needing to be replaced, so was costing at least a grand a year in maintenance. That said, it's a great car to drive and, despite the constant need for various repairs, it never once broke down on me in the 10 years of ownership.

Am I glad I owned it? Yes. Would I buy another one? No.