I've got an '08 Scion XB thats also an oil burner. I bought it new, sold it to my parents for my brother at around 70 or 80k. Didn't burn oil. At some point it started burning oil but didn't burn enough to get the recall. So anyway my brother has been driving and just checking the oil sometimes when he remembered. I got it back a couple weeks ago trying to baby the transmission back to health cause it started not going into drive. It would reverse but not drive. Needless to say, a couple drain and refills later and it has been doing very well since they towed it to my house. Since I've had it it was topped up and then I checked it yesterday and it wasn't even touching the dipstick. I need to watch it closely cause apparently it burns oil fast! Doesn't drip, doesn't smoke and drives pretty darn good with 175k on it. Every now and then when you start it up and rev it a bit it will spit some oil out the exhaust when its cold. Honestly I'm surprised the cat hasn't been damaged or anything else. Its literally been burning oil for probably at least 80k miles. I'm going to try some things I've seen on here to try to slow it down. I might just keep it and drive it until it spits a rod out the block or something, it's given us plenty of life I'd say.