How much oil should I consume between oil changes ?

Ideally none, but all cars are different and if it consumes oil it doesn't mean it's a bad engine. If you're putting in 1/2 - 1 quart every 3kmi, don't worry. But top it off when it does need it!

Yes thank you. But I was told that this model consumes up to a qt per 1000 miles.

It only has 50,000 on it. I was told by a dealer. That it was not uncommon for this model to consume that much oil. I would think burning that much would show up on the State inspection. I really find that hard to beleive it uses that much oil... Oh by the way ... ther are no leaks

i don't know about the specific model. Did you google the hell out of it?

Yes.. But I couldn`t find anything on it yet. thank you..