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The Rocket Car is a car Chester Lampwick bought when he became rich, as its name suggests it, is in the shape of a rocket. It is a 1970 Blue Flame.

It makes an appearance as level 1's secret car in The Simpsons: Hit and Run, where it is knows as the "Speed Rocket". It ties for being the fastest car in the game in both acceleration and top speed, but it also ties for the worst handling and toughness of any car in the game. This means it is extremely fast, but also extremely hard to control and easy to destroy, to the extent where even a small crash can almost completely destroy the car. It also is the easiest secret car to find, being parked right next to the main road outside Chester Lampwick's gold mansion.

The Rocket Car is also a decoration in The Simpsons: Tapped Out.