Hello everyone, I figure I'd join this forum to ask people most familiar with Honda's. I have a 2004 SVT Cobra and a 2020 GT500. I also have a 2012 Honda Odyssey and 2015 Honda Accord.

I'm considering keep both Mustangs in the garage and leave both Honda's to the winter elements in the fall. I believe the 15 Accords used 0W-20. Not sure about the Odyssey. Should I be concerned with parking both vehicles outside of my garage? I know the best practice is to garage all cars. The Accord has 83k and the Odyssey 185k.

Thoughts?