My dealer, up to this point has been quiet helpful but now doesn't appear to give a toss!

Just got off the phone to him now.
He did some searching for an Abarth but could not get it. Is now overing me a GT (Manual) with GP Kit and everything I want (including colour) which can be ordered.
He insisted on a test drive but won't give it to me for a full day (9am - 3pm / 4pm) and can only lend it out for 9am - 12pm, which in my opinion is not enough time to get to know whether you like the car or not.
I really don't know what to do. I just think the quality of service I am receiving from the dealer is pants. Possibly because they thought they had a clear sale a few months ago, when I tested drove the Abarth.
Seriously considering going for a non Fiat, even though it breaks my heart to do so.
Will wait and see what happens.
Regards,
Teg