I've got the 350z gt4, (revup) only done 40k. Only 32.5k on it when I got it two years ago. Cheaper tax if you can get one, with more power than de. Have had no issues with oil consumption at all. Having said all this, if I had known more about the 350's when I bought mine, I would have just gone with a decent 350z HR 313bhp. But ultimately, as long as the one you choose has been well looked after that's the main thing.