1969 Chevelles were billed as "America's most popular mid-size car." They showed only minor changes for 1969, led by revised front-end styling. A single chrome bar connected quad headlights, and a slotted bumper held the parking lights. Taillight lenses were larger and more vertical, flowing into the quarter panels.

The 1969 Camaro carried over the previous year's drivetrain and major mechanical components, but all-new sheetmetal, except the hood and trunk lid, gave the car a substantially sportier look. The grille was redesigned with a heavy "V" cant and deeply inset headlights. New door skins, rear quarter panels, and rear valance panel also gave the car a much lower, wider, more aggressive look.

Developed specifically for NASCAR racing, the Superbird, a modified Road Runner, was Plymouth's follow-on design to the Charger Daytona fielded by sister company Dodge in the previous season. The Charger 500 version that began the 1969 season was the first American car to be designed aerodynamically using a wind tunnel and computer analysis, and later was modified into the Daytona version with nose and tail.

2014 SRT Viper TA (Time Attack) package is a limited (99 of them slated to be painted in signature TA Orange, 33 in Venom Black and 33 in Bright White ) version of SRT Viper coupe with Pirelli P Zero Corsa tires, matte black Sidewinder II wheels, two-mode Bilstein Damptronic suspension with firmer levels of damping and a smaller spread between modes than SRT Viper GTS; shock dampers, springs and road racing derived stabilizer bars retuned for optimal on-track performance; aluminum structural X-b

Changes include widened body by 1.5 inches, 1.4 inches lower body, trapezoidal grille, and a 2.75-inch lower decklid, as well as new colors. The passenger volume is increased to 84.5 cubic feet, and there are three engines: 2.3 L EcoBoost four-cylinder, 3.7 L 305 hp V6, or 5.0 L Coyote V8, with either a Getrag six-speed manual or six-speed automatic transmission with paddle shifters.