AutoWoop is an automotive research and auction-search platform designed to help users identify and compare cars offered at US auctions. It brings together vehicle specifications, engine information, and lot search in one place, helping buyers look beyond a model name or auction listing to understand which vehicle they are considering.

The car catalog organizes makes and models by generation and production years, with details such as drivetrain, gearbox, dimensions, weight, seating, and available trims. It covers a broad range of manufacturers, including Toyota, Honda, Ford, BMW, Chevrolet, Jeep, Lexus, Nissan, Mercedes-Benz, Audi, Hyundai, Kia, and Volkswagen. Its engine database links engine codes to the makes, models, and years they were fitted to, clarifying differences between similar displacements, fuel types, and powertrains.

Users can also search Copart and IAAI auction lots by make, model, and year. By consulting the catalog and engine records before searching, buyers can narrow results to relevant generations and better assess a vehicle’s specifications. AutoWoop also offers a blog and technical instructions.