1985.5-1989 Porsche 944
1987-1989 Porsche 944 S
1982-1985.5 Porsche 944 Turbo
197?-198? Porsche 924 Turbo
They're as reliable as you'll find - IF it's been kept up in good shape. Gotta figure it's a Porsche....it's been babied it's whole life....and if it has you can get 250k miles out of it EASY, if it's not cared for 50k is a better guess. Repairs are pretty good, just a tad bit more. About ($30 yourself, $35 @ the shop, $50 @ dealer) for an oil change & you need to replace the timing/balance shaft belts every 30,000 miles ($500 @ the shop, $1500 @ dealer, $100 youself).
I should add that unless you get a Turbo model you won't have blazing speed off the line (about a 7 second 0-60), but you will beat ANYTHING out there in a curve (This includes the Lotus Elise <- verified by autocar). The Turbo however is pretty quick off the line (~5.8 0-60), but still isn't a drag-racer. Not that it matters, it's a Porsche, do you really care HOW fast it is? Everyone knows it's just FAST

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