Downsizing to a single car is a great way to save money -- and it's more possible than people like to admit. We could do with one car right now, though it would mean my husband dropping me off at work every day. This idea that every adult should own a car is quite expensive -- both in terms of dollars and in its toll on the environment.We went down to one car about six months ago. DH has worked from home since 2005 and really in the last few years we haven't needed a second car at all, but we're in our early 50s and it felt a little premature to go down to one.
For the first three years of our marriage we only had one car, and -- although it wasn't always convenient -- it was a massive money saver. When I finished college and started teaching in a town 30 minutes away from my husband's job in "the big city", we had to add a car, and -- OUCH! -- did it hurt the budget.
When we retire next year, we will definitely downsize to one car. It's considerably easier now than back when we did it as newlyweds in the 90s. We can call an Uber or order things online.
Another car-related savings: I prefer to drive a small car, and years ago we agreed that we'd buy what I prefer ... and when occasion calls for something larger, we'd rent. We rented a van a couple times when we went on vacation with extended family, and we rented when we moved our kids into college. Renting occasionally is way cheaper than owning the larger, more expensive-to-keep car, and it allows us to have exactly what we need on those occasions,