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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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18 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 2335070 O Alaska Combo Bud RDC2 LionChief Plus 2.0 (#702, #712)
    Lionel 2335070 O Alaska Combo Bud RDC2 LionChief Plus 2.0 (#702, #712)
    Number 2335070
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  10. Lionel 2335080 O Baltimore & Ohio Combo Budd RDC2 LionChief Plus 2.0 (#9902, #9917)
    Lionel 2335080 O Baltimore & Ohio Combo Budd RDC2 LionChief Plus 2.0 (#9902, #9917)
    Number 2335080
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  11. Lionel 2335090 O New Haven Combo Budd RDC2 LionChief Plus 2.0 (#120, #42)
    Lionel 2335090 O New Haven Combo Budd RDC2 LionChief Plus 2.0 (#120, #42)
    Number 2335090
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  12. Lionel 2335100 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC UNIT COMBO (#SP-9 PWD, #SP-11 NON-PWD)
    Lionel 2335100 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC UNIT COMBO (#SP-9 PWD, #SP-11 NON-PWD)
    Number 2335100
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  13. Lionel 2335110 O THE POLAR EXPRESS™ BUDD LIONCHIEF PLUS 2.0 BUDD RDC COMBO (#PE-1225, #PE-25)
    Lionel 2335110 O THE POLAR EXPRESS™ BUDD LIONCHIEF PLUS 2.0 BUDD RDC COMBO (#PE-1225, #PE-25)
    Number 2335110
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  14. Lionel 2335120 O ALASKA BUDD LIONCHIEF PLUS 2.0 RDC 3 #711
    Lionel 2335120 O ALASKA BUDD LIONCHIEF PLUS 2.0 RDC 3 #711
    Number 2335120
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  15. Lionel 2335130 O BALTIMORE & OHIO LIONCHIEF PLUS 2.0 BUDD RDC 3 #9918
    Lionel 2335130 O BALTIMORE & OHIO LIONCHIEF PLUS 2.0 BUDD RDC 3 #9918
    Number 2335130
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  16. Lionel 2335140 O NEW HAVEN LIONCHIEF PLUS 2.0 BUDD RDC 3 #41
    Lionel 2335140 O NEW HAVEN LIONCHIEF PLUS 2.0 BUDD RDC 3 #41
    Number 2335140
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
    Out of stock
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  17. Lionel 2335150 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC 3 #SP-10
    Lionel 2335150 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC 3 #SP-10
    Number 2335150
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  18. Lionel 2335160 O THE POLAR EXPRESS™ LIONCHIEF PLUS 2.0 BUDD RDC #PE-24
    Lionel 2335160 O THE POLAR EXPRESS™ LIONCHIEF PLUS 2.0 BUDD RDC #PE-24
    Number 2335160
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  1. Lionel Trains 11 items
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