Mk2 Toyota MR2 - reliable?
Mk2 Toyota MR2 - reliable?
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Legend83

Original Poster:

10,494 posts

246 months

Tuesday 19th January 2010
quotequote all
Thinking of selling the MX5 this year (cry) because I can't justify increasing the power.

Would a good Mk2 MR2 (potentially Turbo) be a reliable motor? Anything to look out for?

My MX5 has been bullet-proof apart from one clutch slave.

What are the chances of finding an MR2 that has not had the 'wickid' treatment?

groomi

9,330 posts

267 months

Tuesday 19th January 2010
quotequote all
A standard N/A Mk2 MR2 si bombproof. The Turbos are slightly more fragile, but usually because they've been meddled with.

Key is to find a standard one (or a modded one that's been enginneered thoroughly).

Legend83

Original Poster:

10,494 posts

246 months

Tuesday 19th January 2010
quotequote all
groomi said:
A standard N/A Mk2 MR2 si bombproof. The Turbos are slightly more fragile, but usually because they've been meddled with.

Key is to find a standard one (or a modded one that's been enginneered thoroughly).
What sort of power output am I looking at with a standard one?

ETA - just noticed, do these have a useable boot space?

Edited by Legend83 on Tuesday 19th January 11:01

groomi

9,330 posts

267 months

Tuesday 19th January 2010
quotequote all
Our old '91 car produced 158bhp IIRC, not sure whether later ones produced any more than that.

Boot space is surprisingly good for the type of car. Easily get a couple of medium holdalls in the boot, another under the bonnet with the space saver spare and there are a good number of cubby holes in the cockpit.

MarJay

2,180 posts

199 months

Tuesday 19th January 2010
quotequote all
Legend83 said:
What sort of power output am I looking at with a standard one?

ETA - just noticed, do these have a useable boot space?

Edited by Legend83 on Tuesday 19th January 11:01
Yes they have a perfectly useable boot behind the engine. Just don't ever put frozen food in there as it will come back most certainly unfrozen even on the shortest journies. I live less than a mile from a Sainsburys and never managed to salvage any ice cream I had purchased! biggrin

As for power output it depends on the year and 'revision'. When I had mine Revision 3's were the ones to have as they had better turbos than Rev1 or Rev2 cars; It should be possible to get Rev4 or Rev5 cars now which will have even better turbos etc.

I believe the rev1 and 2 are supposed to make about 200bhp, and the rev3 onwards is something like 220bhp, but tuneable to stupid amounts. 600bhp was a figure I heard bandied about a lot. And that is very high for a 2l four banger...

hornetrider

63,161 posts

229 months

Tuesday 19th January 2010
quotequote all
MarJay said:
Yes they have a perfectly useable boot behind the engine. Just don't ever put frozen food in there as it will come back most certainly unfrozen even on the shortest journies. I live less than a mile from a Sainsburys and never managed to salvage any ice cream I had purchased! biggrin
yes

I went on a jaunt to Brugge in the Boxster and bought a large amount of Belgian chocolates whilst there. Foolishly, I put them in the rear boot without thinking - when we returned there was just one massive lump of expensive Belgian chocolate cry

MarJay

2,180 posts

199 months

Tuesday 19th January 2010
quotequote all
groomi said:
Our old '91 car produced 158bhp IIRC, not sure whether later ones produced any more than that.

Boot space is surprisingly good for the type of car. Easily get a couple of medium holdalls in the boot, another under the bonnet with the space saver spare and there are a good number of cubby holes in the cockpit.
Thats an NA car, my Revision 5 NA car made 170bhp ish.

Some very very early NA cars only made about 110bhp, and they didn't come with a spoiler either...

omgus

7,305 posts

199 months

Tuesday 19th January 2010
quotequote all
N/A Rev 3 is bombproof 172BHP and a deep but narrow boot, loved mine and the OH now has a Rev2.

If you search in the JapChat forum there is a very similar thread that was quite recent. They often have a problem with the oil light staying on due to sensor failure and the fact the sensor is a complete arse to replace, they can be a bit awkward to work on and require good tyres in the wet and Rev 1 & 2 are more snappy than Rev 3 and onwards.

If you can stretch to a Rev 5 you will get closer to 200bhp and VVT-i but even the older ones are still quick enough, and can keep touch with a fair amount of newer cars through the twisties.

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

Found It biggrin

Edited by omgus on Tuesday 19th January 11:21

Cactussed

5,357 posts

237 months

Tuesday 19th January 2010
quotequote all
I owned one for quite a while.
225hp for mk1 and mk2
245hp for mk3 onwards (about 1994 -)

Get the later version if you can. Revisions included:
Oil catch tank
Better brakes (Noticeably so)
Better internal oil jets and I think revised oil ways
Metal head gasket (these can blow on the earlier ones if you wind the wick up too much)
Diff turbo (CT26 vs older CT20b) which spooled quicker and boosted higher.
Bigger injectors (550 vs 430) I think
MAP sensor (older cars had Aif Flow Meter)
Electric ariels tend to break (strips plastic drive)
Targa seals can leak (but easily fixed with silicone)
If you're unlucky, the cooling pipes (run the lenght of the car) can crack, but this is v rare.

As said, they are fairly bomb proof if looked after, even the modified ones.
Handling can be fun in the wet...

Cactussed

5,357 posts

237 months

Tuesday 19th January 2010
quotequote all
OH, you can fit golf clubs and luggage in the rear boot. Front boot is also usable, and there is space behind the seats for squashables.

I found it surprisingly practical.

omgus

7,305 posts

199 months

Tuesday 19th January 2010
quotequote all
Cactussed said:

Handling can be fun in the wet...
+1

yes


Deluded

4,968 posts

215 months

Tuesday 19th January 2010
quotequote all
The guy that bought my Rev1 n/a MR2 off me said he was only replacing his last one as it had done 300k miles on the original engine and the bodywork was rusting through. He took me out for a drive in it and it still felt well screwed together, although the engine needed a little persuasion to start. Still pulled fantastic.

Mine had done 108k by this point and drove perfectly.

Edited by Deluded on Tuesday 19th January 11:30

E-one

469 posts

207 months

Tuesday 19th January 2010
quotequote all
Cactussed said:
Diff turbo (CT26 vs older CT20b) which spooled quicker and boosted higher.
Its the other way round mate, CT26 was on the rev 1/2, CT20b on the rev 3 on.

Marf

22,907 posts

265 months

Tuesday 19th January 2010
quotequote all
Legend83 said:
Thinking of selling the MX5 this year (cry) because I can't justify increasing the power.

Would a good Mk2 MR2 (potentially Turbo) be a reliable motor? Anything to look out for?

My MX5 has been bullet-proof apart from one clutch slave.

What are the chances of finding an MR2 that has not had the 'wickid' treatment?
There are a fair few around which haven't been barried, you just need to keep an eye out.

I've owned a Revision 3 Turbo(241hp stock) for the last 20months, covering 14,000 miles in that time.

I've spent about £400 on servicing(done myself) and maintenance(including a cambelt change) and roughly £500 in repairs. The repairs were replacement shock absorbers, springs and topmounts(fitted myself) and a repeated alternator failure which was traced back to a wiring fault.

Other than that its been the most reliable car I've owned. Never failed to start and never let me down. Gets about 25mpg on daily driving, 30mpg on the motorway. Its comfortable(the seats are great), goes well and handles well.

It was standard bar a backbox when I bought it, I've added a decat and an ARC airbox. Last time it was on the dyno it made 285hp and 265lb/ft. I've also added a boost controller since then, and will be fitting a chargecooler from the Celica GT4 and having it remapped, which should easily tip me over 300 reliable horses smile

Marf

22,907 posts

265 months

Tuesday 19th January 2010
quotequote all
E-one said:
Cactussed said:
Diff turbo (CT26 vs older CT20b) which spooled quicker and boosted higher.
Its the other way round mate, CT26 was on the rev 1/2, CT20b on the rev 3 on.
Yep thats right. The CT26 on earlier cars spooled better, but cannot shift much more than 0.8/9 bar through the revs. Turn the boost up higher than that and it will make the higher boost early in the revs, then the boost will drop off past 5000rpm or so as it struggles to supply enough air.

The CT20 on Rev3+ cars spools slightly later, but can supply 1.2bar+ to the redline.

Cactussed

5,357 posts

237 months

Tuesday 19th January 2010
quotequote all
E-one said:
Cactussed said:
Diff turbo (CT26 vs older CT20b) which spooled quicker and boosted higher.
Its the other way round mate, CT26 was on the rev 1/2, CT20b on the rev 3 on.
I knew that. Am an Eejit. Sorry for the error.

Legend83

Original Poster:

10,494 posts

246 months

Tuesday 19th January 2010
quotequote all
Thanks for all the info chaps / chapesses! I will keep my eyes open for a good'un.

Marf

22,907 posts

265 months

Tuesday 19th January 2010
quotequote all
There are good buyers guides on MR2OC and IMOC. Get yourself registered on em both and have a read smile

mr2-turbo-gar

146 posts

220 months

Tuesday 19th January 2010
quotequote all
they are like any other car, if ya buy a decent well looked after one and continue to look after it yourself you should have only minimal bother, had mine nearly 2 years now and have not had any trouble at all apart from the timing belt being done and thats just standard servicing really. just get used to cruising when its raining, but in the dry there is only one word......epic!

remember get a good one!!!

StevieMr2Turbo

17 posts

195 months

Tuesday 19th January 2010
quotequote all
Great little cars, can be so much fun and very reliable if looked after properly.

What sort of budget do you have to spend?