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-   -   2.5 WRX - engine? (https://www.scoobynet.com/scoobynet-general-1/1009536-2-5-wrx-engine.html)

f1_fan 10 August 2014 12:16 PM

Well I have just spent a happy two hours searching the web for 2.5 WRX failures and there are very few ... mainly gasket related as stated above. Compared to STI failures the number is minuscule!

merlin24 10 August 2014 12:23 PM


Originally Posted by nikon-man (Post 11487668)
I will add this fuel to the fire....

I was talking to an independent Subaru dealer a few days ago and he told me that he knows of only ONE engine failure on a 2.5 engine

:lol::lol:

Obviously not had many dealings with the 2.5l engine then has he.

Fractured oil pick-up pipes,Ring land failure on No.2+4 pistons,head gasket failure,fractured liners around the crankcase bolt relief,gummed up oil control ring pack leading to high oil consumption, to name the common failures.

To the OP - as mentioned above, the WRX has a less stressful life,occasional head gasket failure but nowhere as many failures compared to the STi.

Mick

scooby1929 10 August 2014 01:23 PM

I have owned my Subaru 2.5 WRX for 7 years since new and not a single problem most reliable car I have ever owned.

joz8968 10 August 2014 01:34 PM

--

Carnut 10 August 2014 03:09 PM

If you look at the European impreza car sale's of the 2.5 in 2006-2012 http://left-lane.com/european-car-sa...ubaru-impreza/ and then have a look at a study carried out by Warranty Direct UK of engine failures across all marques http://www.autoexpress.co.uk/car-new...ngine-failures you can get a ideal for the average rate for engine failures. If you then apply this to the number of the 2.5 car sale's you can get an idea of how many failures is acceptable, or to be expected from any car manufacturer.

Statistics can be played about with to suit any agenda so I will let who ever cares the opportunity to look for yourself.

ditchmyster 10 August 2014 05:37 PM


Originally Posted by f1_fan (Post 11487718)
Well I have just spent a happy two hours searching the web for 2.5 WRX failures and there are very few ... mainly gasket related as stated above. Compared to STI failures the number is minuscule!

So did you go and look at the 2.5 you mentioned earlier?

p.s, remember HG failure still requires a full rebuild, unless you fancy rolling the dice again.

f1_fan 10 August 2014 06:00 PM


Originally Posted by ditchmyster (Post 11487995)
So did you go and look at the 2.5 you mentioned earlier?

p.s, remember HG failure still requires a full rebuild, unless you fancy rolling the dice again.

Yes I did and the car is fantastic, but I am not sure my trade show stuff will fit in it. It seems quite a bit smaller than the Volvo V40 I have now. Have a friend of a friend bringing her car up tomorrow and will see if my stuff will in fact fit in... if so I will buy it.

The main issue is in the Volvo the rear seat bench folds up and the seat backs fold down to give a level floor with plenty of height. The WRX wagon the seat backs fold on top of the bench so there is a lot less height.

ditchmyster 10 August 2014 06:11 PM

Take the back seats out, we all know your a billy no mates.:D

ditchmyster 10 August 2014 06:15 PM

https://www.scoobynet.com/subaru-444...ester-sti.html

:norty:

f1_fan 10 August 2014 06:17 PM


Originally Posted by ditchmyster (Post 11488032)
Take the back seats out, we all know your a billy no mates.:D

Yep, in fact I could take the front passenger seat out as well :lol1:

chocolate_o_brian 10 August 2014 07:12 PM


Originally Posted by f1_fan (Post 11488040)
Yep, in fact I could take the front passenger seat out as well :lol1:

Fcuk it, don't bother going out and take the drivers seat out too ;) :D

If you're worried, look for a decent 05 plate WRX wagooon, Christophe. Chris P has a belter of a car (saloon though and he won't sell it).

scrappydoo7619 10 August 2014 07:40 PM

Im the owner of the car chris came to see today. I allowed him to kick its head in on the motorway and also to drive it in local rds. I have nothing to hide. My 2.5 is bullet proof full history and documented. I bought it from jct in rotherham and as all will know jason doesnt sell **** cars. Heres hoping the show stuff fits as im due to pick my new audi up soon.

f1_fan 10 August 2014 08:08 PM

Got to back Mark up here, there is nothing wrong with his car. Drives beautifully!

I just didn't realise there was going to possibly be a difference in load space to the extent that there seems to be on looking at it.

I feel a bit of an idiot for not checking beforehand really, but we had a thread a few months back where we discussed it and I did think it would be OK.

Anyway I will know tomorrow and fingers crossed as I really do like the car!

bioforger 10 August 2014 11:14 PM

I really cant believe you are even entertaining the idea of owning a poo.5 engined scoob, with your lets face it extremely strong opinion for it failing as soon as its off the forecourt or in this case some punters driveway ;)

f1_fan 10 August 2014 11:18 PM


Originally Posted by bioforger (Post 11488340)
I really cant believe you are even entertaining the idea of owning a poo.5 engined scoob, with your lets face it extremely strong opinion for it failing in STI form as soon as its off the forecourt or in this case some punters driveway ;)

EFA :thumb: Hope that helps :hjtwofing

bioforger 10 August 2014 11:28 PM

Same basic engine design at the end of the day :p tick tock tick tock

f1_fan 10 August 2014 11:47 PM


Originally Posted by bioforger (Post 11488348)
Same basic engine design at the end of the day :p tick tock tick tock

Except that statistically it is a hell of a lot less likely to blow up in WRX tune than in STI tune which makes sense as one is putting more strain on the internals than the other.

I do agree., however, that it is hardly the best designed engine in the world. Thing is the last of the 2L cars is a 2005 and they are very hard to find in standard tune .... older cars do turn up, but 10 years old is probably old enough really for me. So I either plump for a 2.5 or buy outside the marque.

Anyway it seems the load space is to decide the issue so it may be all academic!

BrownPantsRacing 10 August 2014 11:58 PM


Originally Posted by scooby1929 (Post 11487769)
I have owned my Subaru 2.5 WRX for 7 years since new and not a single problem most reliable car I have ever owned.

Same here. Owned my every day drive 06 Hawk 2.5 WRX since it was 1 year 9k miles old. Now at 64k miles and has aggressively ran 334bhp for nearly half it's life. Been the most reliable dependable car I've owned to date! :thumb:

bioforger 11 August 2014 12:01 AM

Well statistically according to the scabbynet massive yes :lol1: The official figures for STi failures aren't as bad as you think, especially if you have been privy to the non IM figures.

Get it mapped properly and maintain it well, put the right fuel in it and don't mod it to levels it was never designed for its a fantastic road unit.

Anyway I think the load space in mine is larger than the old blob wagons, it has a huge boot :)

f1_fan 11 August 2014 12:29 AM


Originally Posted by bioforger (Post 11488361)
Anyway I think the load space in mine is larger than the old blob wagons, it has a huge boot :)

Yeah, but that is irrelevant to me as my eyes work and anything post 2007 is offensive in the looks department :D

urban 11 August 2014 08:48 AM


Originally Posted by bioforger (Post 11488340)
I really cant believe you are even entertaining the idea of owning a poo.5 engined scoob, with your lets face it extremely strong opinion for it failing as soon as its off the forecourt or in this case some punters driveway ;)

:lol:

f1_fan 11 August 2014 09:39 AM


Originally Posted by bioforger (Post 11488361)
The official figures for STi failures aren't as bad as you think

You hope :lol1:

Now the MY11 STIs are starting to go bang I would just be thankful you haven't bought a new car with the same engine.... oh hang on ;)

urban 11 August 2014 09:59 AM


Originally Posted by bioforger (Post 11488361)
Well statistically according to the scabbynet massive yes :lol1: The official figures for STi failures aren't as bad as you think, especially if you have been privy to the non IM figures.

Yeah right ;)

Are these "privy" figures the ones that the dealer on here was banging on about?

Carnut 11 August 2014 10:08 AM


Originally Posted by urban (Post 11488478)
Yeah right ;)

Are these "privy" figures the ones that the dealer on here was banging on about?

We could tell you but then we'd have to kill you.:007:

f1_fan 11 August 2014 10:08 AM


Originally Posted by chris j t (Post 11488492)
We could tell you but then we'd have kill you.:007:

Tell him ;)

urban 11 August 2014 10:12 AM

Wish I was buying a reliable 2.5 :lol1::lol1::lol1:

bioforger 11 August 2014 10:41 AM


Originally Posted by f1_fan (Post 11488466)
You hope :lol1:

Now the MY11 STIs are starting to go bang I would just be thankful you haven't bought a new car with the same engine.... oh hang on ;)

Yea well it depends on how they have been treated in a lot of the cases ;) Yes i know some standard cars have popped, but without knowing the cars complete history the internet stats and banter are well a lottery.

Same engine, but the internal materials have been refined, for example the 2015 pistons i believe have a ceramic coating on the ringlands according to someone who has ripped one apart on Nasioc (for research purposes not to rebuild it! ;) )

Anyway to be honest i don't care, mines backed up by a non IM but IM equivalent 5yr warranty, so if it explodes in a chocolaty mess before then so be it :)

bioforger 11 August 2014 10:41 AM


Originally Posted by urban (Post 11488478)
Yeah right ;)

Are these "privy" figures the ones that the dealer on here was banging on about?

No.

f1_fan 11 August 2014 10:43 AM


Originally Posted by bioforger (Post 11488516)
Yea well it depends on how they have been treated in a lot of the cases ;) Yes i know some standard cars have popped, but without knowing the cars complete history the internet stats and banter are well a lottery.

Same engine, but the internal materials have been refined, for example the 2015 pistons i believe have a ceramic coating on the ringlands according to someone who has ripped one apart on Nasioc (for research purposes not to rebuild it! ;) )

Anyway to be honest i don't care, mines backed up by a non IM but IM equivalent 5yr warranty, so if it explodes in a chocolaty mess before then so be it :)

All joking aside I wish you well with it :thumb:

urban 11 August 2014 10:53 AM


Originally Posted by bioforger (Post 11488517)
No.

So how does one become familiar with the figures then?


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