Zipcar. It's a car share, so I don't actually OWN a car. You go online, log in, and tell them you need a car. They tell you where cars are available and you go get it. You pay hourly instead of owning a car or renting one. The hourly rate includes gas and insurance. Saves me from having to deal with city parking, gas, etc. They're parked all over the city, and you just use your membership card to start it up.
So we always pick the one that's furthest out of the city so we can take a train past as much traffic as possible. Then we grab the car and go the rest of the way to the gym. Then after practice we put it right back where we got it and catch the train back into the city.