Shop model train locomotives for sale across scales, manufacturers, railroads, and eras. Trainz carries new and pre-owned engines along with vintage, collectible, discontinued, and hard-to-find models, whether you're adding motive power to a railroad, replacing an older locomotive, or searching for a particular model.
Browse all Model Trains, shop O Gauge Locomotives or HO Scale Locomotives.
Start with the kind of motive power you want at the head of your train. Shop steam, diesel, or electric locomotives across available scales and manufacturers, then narrow further by railroad, era, features, and individual model.
Already know the scale or gauge you run? Shop locomotives within your railroad first, then compare the available engine types, manufacturers, road names, and models that fit your setup.
When buying a model train locomotive, start with the scale or gauge your railroad uses, then narrow the selection around the train you want to run. Manufacturer, railroad, era, road number, locomotive size, condition, and appearance can all help determine which engine belongs on your layout or in your collection.
For an operating railroad, check the individual model for power and control requirements, minimum curves, couplers, sound, lighting, decoder or command features, and other specifications before buying. These details vary by model and production run, so the listing matters more than assumptions based on locomotive type alone.
Shopping beyond current manufacturer catalogs opens up a much larger locomotive market. Trainz carries new models alongside used and pre-owned engines, vintage locomotives, collectible pieces, new old stock, discontinued releases, boxed examples, and hard-to-find models from earlier production runs.
That changing inventory gives shoppers another way to find a road number that is no longer made, replace an engine from an older train, track down a locomotive they missed when it was released, or buy a model from a manufacturer or series that has left regular production.
A locomotive purchase does not always start with replacing an engine. You may be adding another road name, buying motive power for a passenger consist, expanding a freight roster, adding an engine for switching, or simply looking for another locomotive to run. Shopping across manufacturers and eras gives you more ways to build the railroad you want.
For shoppers matching equipment they already own, compare the railroad, paint scheme, era, road number, manufacturer, and operating requirements with the rest of the train. Collectors may also want to consider condition, original packaging, item number, production variation, and other details that distinguish one release from another.
Trainz buys model train locomotives and larger train collections. If you have individual engines, older trains, or an entire collection to sell, learn how the selling process works through Sell My Trains.
Learn How to Sell Your CollectionShoppers and model railroaders commonly use “engine” to mean locomotive. Locomotive is the more specific railroad term for the powered rail vehicle that moves the train.
Start with the correct scale or gauge, then check the model's power and control system, minimum curves, couplers, dimensions, condition, and any sound, lighting, decoder, or command-control features.
Yes. Trainz sells pre-owned locomotives alongside newer releases, and available inventory can include vintage, collectible, discontinued, new old stock, and hard-to-find engines.
Yes, when a matching model is available. Manufacturer, item number, railroad, road number, paint scheme, and production series can help identify the locomotive you need.
This page is focused on locomotives and engines. If you want a locomotive packaged with cars and other train components, browse Train Sets.
Browse all Model Trains for locomotives, train sets, rolling stock, track, accessories, and other model railroad equipment.
