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O Scale

O Scale Model TrainsO Scale Model Trains

O Scale (1:48) is one the most popular and oldest scales in the industry, featuring one of the largest varieties of high quality trains and accessories in the market. O scale trains are larger than HO scale trains and have lots of neat features and quality detail. Popular maufacturers of O scale trains include Lionel, MTH, Atlas, and Williams, among many more.

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31 Items

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  1. MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    Number 20-3897-1
    Manufacturer MTH Trains
    Scale O
    Special Price $1,399.99 Regular Price $1,659.99
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  2. MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    Number 20-3900-1
    Manufacturer MTH Trains
    Scale O
    $1,699.99
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  3. MTH 20-3937-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Green) Cab No. 4001
    MTH 20-3937-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Green) Cab No. 4001
    Number 20-3937-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  4. MTH 20-3938-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Black) Cab No. 4000
    MTH 20-3938-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Black) Cab No. 4000
    Number 20-3938-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  5. MTH 20-3939-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 5100
    MTH 20-3939-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 5100
    Number 20-3939-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  6. MTH 20-3941-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Spokane Portland & Seattle Cab No. 901
    MTH 20-3941-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Spokane Portland & Seattle Cab No. 901
    Number 20-3941-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  7. MTH 20-3943-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - (Oil Tender - Hi-Rail Wheels) - Great Northern #4000 (Empire Builder)
    MTH 20-3943-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - (Oil Tender - Hi-Rail Wheels) - Great Northern #4000 (Empire Builder)
    Number 20-3943-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  8. Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Number 2331240
    Manufacturer Lionel Trains
    Scale O
    Special Price $2,199.99 Regular Price $2,499.99
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  9. Lionel 2445150 O Batman LionChief ET44 Bluetooth 5.0 Glows-In-The-Dark
    Lionel 2445150 O Batman LionChief ET44 Bluetooth 5.0 Glows-In-The-Dark
    Number 2445150
    Manufacturer Lionel Trains
    Scale O
    $269.99
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  10. Lionel 2445160 O CSX LionChief ET44 #3398 Bluetooth 5.0
    Lionel 2445160 O CSX LionChief ET44 #3398 Bluetooth 5.0
    Number 2445160
    Manufacturer Lionel Trains
    Scale O
    Special Price $249.99 Regular Price $269.99
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  11. Lionel 2445170 O BNSF LionChief ET44 #3970 Bluetooth 5.0
    Lionel 2445170 O BNSF LionChief ET44 #3970 Bluetooth 5.0
    Number 2445170
    Manufacturer Lionel Trains
    Scale O
    Special Price $249.99 Regular Price $269.99
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  12. Lionel 2445180 O US Army LionChief ET44 #1775 Bluetooth 5.0
    Lionel 2445180 O US Army LionChief ET44 #1775 Bluetooth 5.0
    Number 2445180
    Manufacturer Lionel Trains
    Scale O
    $269.99
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  13. Lionel 2445190 O NPC Snowflake Limited Christmas LionChief ET44 #240
    Lionel 2445190 O NPC Snowflake Limited Christmas LionChief ET44 #240
    Number 2445190
    Manufacturer Lionel Trains
    Scale O
    Special Price $249.99 Regular Price $269.99
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  14. Lionel 2533451 O BNSF LEGACY ET44C4 #3839
    Lionel 2533451 O BNSF LEGACY ET44C4 #3839
    Number 2533451
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  15. Lionel 2533452 O BNSF LEGACY ET44C4 #3918
    Lionel 2533452 O BNSF LEGACY ET44C4 #3918
    Number 2533452
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  16. Lionel 2533459 O BNSF SUPERBASS ET44C4 #3998 NON-Powered
    Lionel 2533459 O BNSF SUPERBASS ET44C4 #3998 NON-Powered
    Number 2533459
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  17. Lionel 2533461 O Canadian National LEGACY ET44AC #3159
    Lionel 2533461 O Canadian National LEGACY ET44AC #3159
    Number 2533461
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  18. Lionel 2533462 O Canadian National LEGACY ET44AC #3180
    Lionel 2533462 O Canadian National LEGACY ET44AC #3180
    Number 2533462
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  19. Lionel 2533469 O Canadian National SUPERBASS ET44AC #3198 NON-Powered
    Lionel 2533469 O Canadian National SUPERBASS ET44AC #3198 NON-Powered
    Number 2533469
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  20. Lionel 2533471 O CSX LEGACY ET44AC #3250
    Lionel 2533471 O CSX LEGACY ET44AC #3250
    Number 2533471
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  21. Lionel 2533472 O CSX LEGACY ET44AC #3302
    Lionel 2533472 O CSX LEGACY ET44AC #3302
    Number 2533472
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  22. Lionel 2533479 O CSX SUPERBASS ET44AC #3349 NON-Powered
    Lionel 2533479 O CSX SUPERBASS ET44AC #3349 NON-Powered
    Number 2533479
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  23. Lionel 2533481 O Kansas City Southern LEGACY ET44AC #5000
    Lionel 2533481 O Kansas City Southern LEGACY ET44AC #5000
    Number 2533481
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  24. Lionel 2533482 O Kansas City Southern LEGACY ET44AC #5005
    Lionel 2533482 O Kansas City Southern LEGACY ET44AC #5005
    Number 2533482
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  25. Lionel 2533489 O Kansas City Southern SUPERBASS ET44AC #5019 NON-Powered
    Lionel 2533489 O Kansas City Southern SUPERBASS ET44AC #5019 NON-Powered
    Number 2533489
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  26. Lionel 2533491 O Norfolk Southern LEGACY ET44AC #3606
    Lionel 2533491 O Norfolk Southern LEGACY ET44AC #3606
    Number 2533491
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  27. Lionel 2533492 O Norfolk Southern LEGACY ET44AC #3641
    Lionel 2533492 O Norfolk Southern LEGACY ET44AC #3641
    Number 2533492
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  28. Lionel 2533499 O Norfolk Southern SUPERBASS ET44AC #3678 NON-Powered
    Lionel 2533499 O Norfolk Southern SUPERBASS ET44AC #3678 NON-Powered
    Number 2533499
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  29. Lionel 2533501 O Union Pacific LEGACY ET44AC #2671
    Lionel 2533501 O Union Pacific LEGACY ET44AC #2671
    Number 2533501
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  30. Lionel 2533502 O Union Pacific LEGACY ET44AC #2692
    Lionel 2533502 O Union Pacific LEGACY ET44AC #2692
    Number 2533502
    Manufacturer Lionel Trains
    Scale O
    $799.99
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  31. Lionel 2533509 O Union Pacific SUPERBASS ET44AC #2708 NON-Powered
    Lionel 2533509 O Union Pacific SUPERBASS ET44AC #2708 NON-Powered
    Number 2533509
    Manufacturer Lionel Trains
    Scale O
    $699.99
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