Hello friends. I got the Lovato OBD2 lpg kit for my 2013 model 1.2 VTI 45 thousand km vehicle last week. Believe me, the expense is the same as gasoline. they already recommend lotito or prins to vti engines. this weekend we went to three people. In the trunk there was a load of nearly 50 kilos of spare wheel camping chairs and fishing rods. On the highway, we went to the 130-140 band, very comfortable and enjoyable. My lpg tank is 47 liters. but it takes 20% less for security purposes. they adjust the float accordingly. It was completed like 120 lira. The OPET. (lpg 3,03) I used it in the city. The trip I reset when it is full is 400 km and I still use it. Let's see when it will be over. I can get a clearer number if I fill 2-3 warehouses and hold miles. I think. (By the way, there was no drop in my gas gauge.)