Yeah, remember when a car's automatic transmission only had two or three gears? On most cars you can't get one with less than four gears now, at least around here anyway.
A while back, the Chevy two gear automatic transmission was prized by drag racers.
How about engines you had to crank with your hands to start? Granted, I'm far to young to have experienced this when it was the main way to start an engine, but I have come across a couple of them. God help you if the thing backfires while you try to start it (especially old John Deere tractors that you actually had to turn the flyweel to start). Magnetos powered the spark plugs on those, no battery needed.
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