Buy used –> need advice!

Hello, I’ve been driving a Golf 2 for 2 years now but slowly the cart really hangs out to my neck. It has to be something different, newer, more economical, hold something that has hand and foot. Most important criteria are: favorable tax classification (mostly 1.2 or 1.4 l motörchen) favorable insurance classification (have had the rags for 2 years and currently pay for the Golf 2, 900,- annually at 80%) low fuel consumption (under 8 liters, preferably even less) Maximum I want about 5 000.- year of construction should also be younger than 1999 I have 2 models from the house Volkswagen before, on the one hand it is the Lupo or the Golf 4 with 1.4 l engine. But now I have a few concerns because I have not heard many good things from the 1.4l Golf 4. Well, and the Lupo looks a little modest and also offers not sooooo much space. Mostly I drive anyway only short distance (work back and forth about 40km), then shopping and maybe once a year a longer St. Recke. I think it will come together in the week 300-350 km. Maybe you know more models from VW which meet my criteria… MFG Lukas