What you put in, you'll get back ten fold
Members and searchers please be aware that some of our 'how to' guides do not currently show the intended help photos. This is because photobucket wants to charge a monthly amount for us to view our own pics. The photos are currently being replaced. If you need one of our guides and it is missing pics please let one of the Admin team know and we will make that one a priority for you.

Rear sill repair costs?

This is the section to see what is hidding behind those panels, and how to get rid of the tin worm, cutting out and welding in fresh metal, protection and paint.
Posts: 73
Joined: Sat Mar 03, 2012 4:10 pm

Rear sill repair costs?

Postby jools182 » Tue Oct 25, 2016 12:27 pm

The mk2 has an advisory on the last MOT of corrosion on the rear sills

I have had a look and the drivers side has bubbles underneath, the passenger side has some smaller bubbling

Question is how much is this going to cost me to get repaired?

I'm working out whether it is actually going to be worth it as Mk2's are going for around £800 - £1200

Posts: 348
Joined: Sun Aug 26, 2012 10:21 pm
Location: Auchenblae, Aberdeenshire

Re: Rear sill repair costs?

Postby drumtochty » Wed Oct 26, 2016 8:14 pm

Difficult one as you need to look at those Mk2 cars and if they need the same amount of work or the front chassis rails are away not any better a deal.

OTOH if you get a clean car for £1,200 happy days!

Now with regards to repairs on your car, someone will probably do a repair for £100 a side, now that may well look OK but what you may find is that once they remove the outer sill they weld the new outer sill onto rusty inner sills.

No real way of knowing until the outer sill comes off and the extent of rust is found. It may well be say £300 a side to fix it properly.

Then you need to look at both rear wheel arches and also the front chassis rails, the front wheel arches and the area where the front wings interface with the front bulkhead which can get impacted with crud and rust away unseen.

Lets hope it is simple outer sill repair.
1999 Mk2 Silver
2008 Mk3 Copper Red
Drumtochty Glen, Auchenblae, Aberdeenshire
User avatar
Mazda Mender
Site Admin
Posts: 12189
Joined: Tue Dec 06, 2011 6:18 pm
Location: Pie land,North west

Re: Rear sill repair costs?

Postby Mazda Mender » Thu Oct 27, 2016 7:35 pm

£800-£1200, 80% will need the front rails and sills doing or they have been bodged for those prices.

I have never understood the doom and gloom with the front rail repair as it is far cheaper to do than the rears that is seen as more important because it is seen...
Front rail sections can be bought for £35 each and you will be looking at around £150 a side to fit and undersealed including inside the box section, job done...

The rear sill section,,,if you can see it then the inner sill will need repairing also as they blow from the inside out, as to is the rear arches, repair sections are around £80'ish a side, fitting, painting and sealing will be around the £1,300 mark but that would be worst case.
Personally i would not be put off from a good low mileage roadster that needs all doing at the correct price to make a good solid car to enjoy for a very long time.
The Disclaimer:-
This post is a natural product made from recycled electrons. The slight variations in spelling and grammar enhance its individual character and beauty and in no way are to be considered flaws or defects, the articles/answers/comments are provided for information purposes and they are not intended to substitute informed professional advice, I or mazdamenders.net cannot personally be hold responsible for any damage occurred from following this procedure or any injuries from it. Proceed at your own risk.

Mk 1 Eunos 93 black V.S II 1.8 fettling,
Mk 2 .1/4 Roadster 99 black & gold V.S 1.8 being rebuilt,
Mk 1 Eunos 90 1.6 (claimed by daughter)
Mk 1 Eunos 96 1.8 blue B2...being fettled
Mk1 Eunos 93 1.6 black S special **gone**
http://www.mx5oc.co.uk/ http://www.mx5nutz.com/forum/ http://miata.net/ http://www.autolinkuk.co.uk/
Posts: 348
Joined: Sun Aug 26, 2012 10:21 pm
Location: Auchenblae, Aberdeenshire

Re: Rear sill repair costs?

Postby drumtochty » Thu Oct 27, 2016 7:45 pm

Yes you have to accept that a car costs money to run. A Mk4 is say £3,500 a year in deprectiation.

A ten or twenty year old one on the other hand has a higher maintenace cost but as Wayne say once you have get that rust sorted and say the car lasts for 5 years the cost per year is say £400 a year or less in bodyshop cost.

As in all car buying and maintenac decisions look at the cost of fixing yours and also the state of what is available for £1,200 or so.
1999 Mk2 Silver
2008 Mk3 Copper Red
Drumtochty Glen, Auchenblae, Aberdeenshire

Return to “General Body shop”

Who is online

Users browsing this forum: No registered users and 1 guest