What’s the Name of Your Car?

Today is National Name Your Car Day  https://nationaltoday.com/national-name-your-car-day/. What is a smell you associate with your childhood? Today’s word is petrichor, which, according to Merriam-Webster.com is “a distinctive, earthy, usually pleasant odor that is associated with rainfall especially when following a warm, dry period and that arises from a combination of volatile plant oils and geosmin released from the soil into the air and by ozone carried by downdrafts”  https://www.merriam-webster.com/dictionary/petrichor