Alex, I was almost the same just no kids,, mine is i go to the track all the time and need something ,incase the crossfire breaks, so i found a car that i know and have parts for ,,a mercedes C320 wagon the engine tranny and rear and rear suspension are the same as a limited crossfire, in fact a lot of the part inside, under the hood also interchange. I found mine for under 5000 it is a 2002 c320 wagon, when i got it in 2018 it had 58000 miles ,, now it has 89000 only one thing went wrong a crank sensor, and same P/N as crossfire so i had one in my tool box. in fact we ,wife and I, are useing it now, we are stay at home in Melbourne fl,, our Fusion and the crossfire are in ft Lauderdale i didn't think we would be gone this long so i left both car batteries connected, hope i don't have to buy new batteries when i get home jim