Model Cars and Trucks - Self-Driving Miniature Vehicles and Moving Automobiles in HO Scale

Published on September 14, 2022
Model Cars and Trucks - Self-Driving Miniature Vehicles and Moving Automobiles in HO Scale

For years, model railroading or railway modelling has been experiencing a magnificent expansion due to scale model cars that drive automatically on model rail layouts. Although we love watching model trains on Pilentum’s YouTube Channel, it is also nice to see moving vehicles. These miniature car systems use either ultrasonic sensors or infrared sensors to control themselves. In principle, they are always based on a metal wire embedded underneath the road that serves as a guide for the battery powered vehicles.

The trucks we see in this video were built in HO scale by the German model railroad club “Eisenbahnfreunde Sinntalbahn”. These scale models are already a few years old and do not yet offer the manifold possibilities of lighting. Acceleration and braking seem jerky because the vehicles still have the very first generation of decoders installed for driving control. Nevertheless, the trucks drive over railroad crossings, stop at road intersections and pass construction sites.

Typical for model building is the possibility to either convert static car models by retrofitting decoders, electric motors, lights and steering axles into powered models, or to buy already ready-to-run models that can be used immediately on model railway layouts. Furthermore, there are different variations to control the vehicles. For example, all vehicles can be controlled by using software - similar to the control of model trains via DCC. This allows previously defined program sequences to be displayed on model railroad layouts. However, because many modelers also like to play individually with their vehicles, computer control can be displaced by radio remote controls. Finally, possibilities and the fun of playing are limitless!

Currently, there are three well-known systems that are used on many European miniature worlds. The newest system is called “Viessmann CarMotion”, the worldwide known system is called “Faller Car System Digital” and the very individual system is called “DC-Car System” by Claus Ilchmann.

YouTube Video

Model Railroads and Trains

Model trains und model railroading are a wonderful hobby. Unfortunately, the prices for locomotives, freight cars and passenger cars are becoming more and more expensive. Therefore, many people look for auctions on the Internet to buy rolling stock, parts and accessories cheaply. That's exactly what I do, but I use special filters to find the best deals. On auctions on eBay, I always check the number of bids. Only auctions with the highest number of bids give the feeling that it is a good deal. Why don't you give it a try?

1. Railroads & Trains Auctions
2. Freight Cars Auctions
3. Locomotives Auctions
4. Passenger Cars Auctions
5. Track Auctions
6. Starter Sets and Packs Auctions
7. Parts and Accessories Auctions
8. Other Railroads and Trains Auctions

Of course, there are also great deals on Amazon. Shops at Amazon sell accessories, replacement parts, passenger and freight cars, as well as locomotives.

01. Model Trains and Accessories
02. Hobby Train Cars
03. Passenger Cars
04. Locomotives
05. Freight Cars
06. Model Train Sets
07. Model Train Accessories
08. Landscape and Scenery
09. Bridges and Tunnels
10. Signals, Signs and Lights
11. Buildings and Structures
12. Rails and Tracks
13. Miniature Figures


Pilentum Television, simply abbreviated to “Pilentum”, is probably the largest international video network for model trains and model railroad layouts. Pilentum's video documentaries present the beauty and the uniqueness of miniature worlds around the world.