This chrome-covered, vintage Pontiac exemplifies the types of cars built after World War II. Along with mass production came new features, some of the first being speedometers, seatbelts, windshields and rearview mirrors. Believe it or not, the first turn signals weren’t added to a car until Buick did it in 1939 – that’s even after the first car with electric windows and air conditioning! Then cars started to get fancy, with power steering (1951), cruise control (1957), three-point seatbelts (1959) and heated seats (1966).