Well I have several toys that get used during the nice weather up here. However, for winter time they all take a nap. I was trying to start them all and get them up to operating temp, but find it much easier to keep the battery tender on each car, change the oil before putting them away for winter. Also, adding fuel stabilizer in the tank and letting them run to get the stabilizer into the fuel system . . . . keeping the battery topped up will give it a long long lifetime (still original battery in my 04 coupe) and keeping the fuel system clean ensures no problems. . . . also, I store them with FULL tank of gas. That way condensation is kept at bay - even though they are in warm garage.