Aria Motor Co. is an American automotive manufacturer founded around 1992 and based in Riverside, California. The company is known for its bespoke sports cars, particularly the Aria Phantom CACHET VI, which features a mid-engine layout. The design of the Phantom CACHET VI is reminiscent of the Jaguar XJ-13 prototype, albeit with some modifications.

The vehicles produced by Aria Motor Co. are custom-built to meet individual customer specifications, allowing for a high degree of personalization. The bodywork of these cars can be constructed from either aluminum or composite materials, catering to different preferences in weight and aesthetics. The first model produced by the company was equipped with a Porsche 6-cylinder engine, showcasing a blend of performance and luxury in its engineering.