Change of vehicle

good day for the first time, I’m not new here, but somehow it doesn’t work out with my old account, but only by the way. I’m looking for a nice replacement for my omega A (limosine). I don’t like it again and again here and there something to weld… you know the space offer yourself. I’m looking for any vehicles that have this space offer, it should also be ne limo again, gasoline, fuel consumption about 10 liters, convertable to gas (so don’t have the problems like vw/audi) and ne anh weight of at least 1500 kg. has maybe one of you ne idea what a good replacement would be ? galant I like for example, 5er is too small from inside, 7er spretten and and and and. I hope for numerous suggestions. many thanks already in advance