An accessible, production-based class that brings recognisable road cars to the dirt oval. Every Production Sedan is built from a hard-top road car that seats at least four and was catalogued for sale to the public in Australia, keeping the cars close to their showroom origins. Forced-induction (turbo and supercharged) models aren't permitted, and four-wheel-drive, all-wheel-drive and four-wheel-steer cars are excluded, so the class stays firmly rear- or front-wheel-drive and naturally aspirated. Built around relatively modern production models with only limited modifications, Production Sedans deliver close, competitive, door-to-door racing in familiar machinery — making the class one of the most affordable and popular entry points into speedway sedan competition.