250ci Inline-Six
Three-Speed Automatic Transmission
Pale Yellow Paint
Red Vinyl Upholstery
Power Steering
Power-Assisted Front Disc Brakes
Jensen Stereo

Body-color steel wheels wear chrome hubcaps and trim rings, and they are mounted with Suretrac Power Touring whitewall radial tires. A matching spare wheel is stowed in the trunk. The A-12 Marathon rides on a 120″ wheelbase and features power-assisted steering as well as front disc and finned rear drum brakes.