As of 2015, the best Shark vacuum for cleaning a vehicle is the Shark Cordless Pet Perfect Hand Vac SV75, according to Top Ten Reviews. Its cordless, handheld design and specialized attachments make it particularly well-suited to the task.
The Shark Pet Perfect SV75 runs on rechargeable batteries, allowing it to access vehicle interiors without the use of a cord or power outlet, and its handheld construction allows for greater maneuverability. The SV75 features an attachable crevice tool as well as an attachable motorized dusting brush. The crevice tool reaches into tight areas and the motorized dusting brush picks up hair and deep-seated dirt.