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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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28 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 2233561 O Union Pacific Desert LEGACY SD40-2 #3593
    Lionel 2233561 O Union Pacific Desert LEGACY SD40-2 #3593
    Number 2233561
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $689.99
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  9. Lionel 2233569 O Union Pacific Desert Non-Powered SD40-2 #3593
    Lionel 2233569 O Union Pacific Desert Non-Powered SD40-2 #3593
    Number 2233569
    Manufacturer Lionel Trains
    Scale O
    Special Price $349.99 Regular Price $399.99
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  10. 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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  11. Lionel 2333382 O Southern Pacific LEGACY SD40T-2 #8533
    Lionel 2333382 O Southern Pacific LEGACY SD40T-2 #8533
    Number 2333382
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $649.99
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  12. Lionel 2333421 O Western Pacific LEGACY SD40T-2 #8625
    Lionel 2333421 O Western Pacific LEGACY SD40T-2 #8625
    Number 2333421
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $649.99
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  13. Lionel 2333422 O Western Pacific LEGACY SD40T-2 #8794
    Lionel 2333422 O Western Pacific LEGACY SD40T-2 #8794
    Number 2333422
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $699.99
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  14. Lionel 2433289 Norfolk Southern #6329 SD-50 SuperBass Non Powered
    Lionel 2433289 Norfolk Southern #6329 SD-50 SuperBass Non Powered
    Number 2433289
    Manufacturer Lionel Trains
    Scale O
    $599.99
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  15. Lionel 2533391 O AC&W LEGACY SD40-2 #6910
    Lionel 2533391 O AC&W LEGACY SD40-2 #6910
    Number 2533391
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  16. Lionel 2533392 O AC&W LEGACY SD40-2 #6918
    Lionel 2533392 O AC&W LEGACY SD40-2 #6918
    Number 2533392
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  17. Lionel 2533401 O Chicago & Northwestern LEGACY SD40-2 #6910
    Lionel 2533401 O Chicago & Northwestern LEGACY SD40-2 #6910
    Number 2533401
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  18. Lionel 2533402 O Chicago & Northwestern LEGACY SD40-2 #6922
    Lionel 2533402 O Chicago & Northwestern LEGACY SD40-2 #6922
    Number 2533402
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  19. Lionel 2533411 O Canadian Pacific LEGACY SD40-2 #777
    Lionel 2533411 O Canadian Pacific LEGACY SD40-2 #777
    Number 2533411
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  20. Lionel 2533412 O Canadian Pacific LEGACY SD40-2 #779
    Lionel 2533412 O Canadian Pacific LEGACY SD40-2 #779
    Number 2533412
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  21. Lionel 2533420 O Reading & Northern LEGACY SD40-2 #1983
    Lionel 2533420 O Reading & Northern LEGACY SD40-2 #1983
    Number 2533420
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  22. Lionel 2533431 O Soo LEGACY SD40-2 #6615
    Lionel 2533431 O Soo LEGACY SD40-2 #6615
    Number 2533431
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  23. Lionel 2533432 O Soo LEGACY SD40-2 #6601
    Lionel 2533432 O Soo LEGACY SD40-2 #6601
    Number 2533432
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  24. Lionel 2533440 O Susquehanna LEGACY SD40-2 #3024
    Lionel 2533440 O Susquehanna LEGACY SD40-2 #3024
    Number 2533440
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  25. Lionel 2533520 O VMV LEGACY SD40-2 #2001
    Lionel 2533520 O VMV LEGACY SD40-2 #2001
    Number 2533520
    Manufacturer Lionel Trains
    Scale O
    $649.99
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  26. MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    Number 30-21265-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  27. MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSX
    MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSX
    Number 30-21266-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  28. MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast Line
    MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast Line
    Number 30-21268-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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