TomFreeman wrote:
In a word, No.
Honestly, there isn't much out there that is more reliable than a Miata, so don't let that deter you...
Les Davis (who will probably chime in) had a 91 NA and a 91 Turbo (formerly owned by Shawn Whipple) that I co-drove. The NA spun a rod bearing and eventually got a TRD short block. The Turbo got a new TRD shortblock and a rebuilt turbo. I believe Jack Hall's car ended up with a new engine also (His used to belong to Jonathan Roberts - ES Natl. Champ)
As for Les's cars, both were 100K+ mile cars, so neither one was exactly a spring chicken.
The MR2 is a very rewarding car to drive, but it is not forgiving of mistakes, certainly not in the Miata way of doing things.
Just to clarify, these were not TRD racing built short blocks, these were stock part number Toyota short blocks I got through the Toyota contingency program. I'd hate to be accused of running a built bottom end engine in stock class.
The 2nd gen MR2s do seem to have some issues with bearing failures in the mid 100K miles range. I don't think it affects all of them, but I certainly have heard of many. Probably depends on oil change interval over that time frame and driving style. Essentially the same engine as the N/A MR2 is used very reliably in Camry's and Celicas of the same vintage, so it must have something to do with the cornering forces the MR2 is capable of generating.

Other than bearing failure the cars seem to be pretty reliable though.
