Speed Buggy is an American animated television series, produced by Hanna-Barbera, which originally aired for one season on CBS from September 8, 1973 to December 22, 1973. With the voices of Mel Blanc, Michael Bell, Arlene Golonka and Phil Luther Jr., the show follows an orange anthropomorphic dune buggy who alongside teenagers Debbie, Mark, and Tinker, solves mysteries while participating in racing competitions around the world. The series was produced by Iwao Takamoto, executive produced by William Hanna and Joseph Barbera and directed by Charles A. Nichols.

The series was originally developed under the working titles Speed Bug and Speed Buggs before it was settled as Speed Buggy. Takamoto was less involved with the series due to the trust he had for storyboard and animation artist Bob Singer. The concept for the show was inspired by the 1968 Walt Disney Pictures film The Love Bug and the Speed Racer anime franchise. Several of the storylines and plots originated on Hanna-Barbera's other animated series Josie & the Pussycats.

Speed Buggy lasted for one season with a total of sixteen episodes. Despite its short run, it was broadcast on the Big Three television networks years after its original run as the channels had purchased syndication rights. It was speculated that the series acquired a fan base due to its frequent rotation on American television. Critical response to Speed Buggy was generally positive; some critics enjoyed its shared themes with Josie & the Pussycats and Scooby-Doo, Where Are You!, while others found it unmemorable and overly repetitive.

Set in an assortment of locations around the world, the series follows three teenagers (Mark, Debbie, and Tinker) and a talking dune buggy as they partake in various adventures. Speed Buggy, the dune buggy, was designed by Tinker and participates in racing competitions in order to collect "winner's trophies". During their travels, the crew often defeats villains and crooks in order to save the world, such as diamond thieves, car-obsessed doctors, and evil pirates. Known as the "Speed Buggs", the group of three teenagers is able to activate Speed Buggy through the use of a portable walkie-talkie. Several episodes in the series feature reworked versions of storylines from Hanna-Barbera's Josie & the Pussycats.

https://www.imdb.com/title/tt0069636/