Is Yamaha a car

No, Yamaha builds no cars but do make automobile engines. They do however manufacture and sell motorcycles, scooters, electrically power assisted bicycles, boats, sail boats, personal watercrafts, pools, utility boats, fishing boats, outboard motors, 4-wheel ATVs, side-by-side vehicles, racing kart engines, Golf cars, multi-purpose engines, generators, water pumps, snowmobiles, small-sized snow throwers, automobile engines, surface mounters, intelligent machinery, industrial-use unmanned helicopters, electrical power units for wheelchairs, & helmets.