Then: Directions came from a map obtained from a gas jockey named Bob.
Now: Directions come from a GPS satellite orbiting in outer space.
Then: Dirty windows.
Now: Tinted windows.
Then: A pop-up cigarette lighter.
Now: Power outlets for your cell phone, laptop, portable GPS unit, portable heater/cooler and Game Boy.
After you check out Greenwood's list, ask yourself: What are some of the changes you’ve seen in the auto industry since you were young? We remember vinyl seats that could poach your leg when left in direct sunlight - now head to the comments field and share your nostalgic streak.