Hi all. I'm new to this forum and looking for advice please. I've put a holding deposit on a 2016 T6 T32 BMT 150 fully converted campervan which has a euro 6 engine, mileage just under 60k. Another T6 has just been advertised closer to me which is a 2015 T6 T28 BMT 102 with a euro 5 engine 37k. Both Highline in excellent condition but the 2015 is substantially less money. My main indecision is around the engine, which is best euro 5 or 6? Is a euro 6 better looking ahead regarding emissions? Would welcome advice please!