The product is a vintage Lionel Post War O Gauge No 6425 Auto Transport Flat Car in black color, designed for the Three-Rail System. It is a scale model of 1:48 and originates from the United States. The flat car features a transportation theme and is a part of the Model Railroads & Trains collection. This item does not come with a box, but it is a desirable piece for collectors of vintage toy trains.

I’m not sure but I doubt this a Lionel paint job. It looks custom and a decent job at that. But I could be wrong.