Lionel 2122140 ATSF Santa Fe Acela High Speed Legacy Train Set WITH 2127440 Expansion Pack Built To Order 2021 BTO Limited

Sale price $3,250.00 Regular price $3,499.98

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This is a Built to Order Engine.   Lionel only produces the exact number they have orders for. They do not make any extra. This is not eligible for any discount. 

 Product scheduled for 4th quarter of 2021 according to Lionel. 

High Speed Train Sets

  • Set Includes:
  • Legacy Powered Lead Unit
  • Legacy Powered Helper Unit
  • Three Passenger cars (First Class, Business Class and End-Business Class)

Train Set Features:

  • Standard Legacy Diesel Features listed below as found on pages 18-19 of catalog with the exception of smoke and electrocouplers
  • LED lighting
  • Kinematic draw bars for close coupling on straights
  • Length 102"
  • Minimum Curve O72

Lead Engine

  • Dual Motors
  • Two Motorized pantographs
  • RailSounds Sound System
  • IR Transmitter for LCS SensorTrack
  • Revised truck design for easier changing of traction tires

Helper Engine

  • Dual Motors
  • Two motorized pantographs
  • RailSounds Sound System
  • Revised truck deign for easier changing of traction tires. 



  • LEGACY Control System equipped – able to run in LEGACY Control mode, in TrainMaster Command Control mode, or in Conventional mode with a standard transformer
  • Bluetooth Control – Operate with Universal Remote or LionChief App
  • Lionel Voice Control (LVC) – run your locomotive by speaking commands into your phone via LionChief app – available on select items – look for LVC Logo
  • Odyssey II Speed Control
  • LEGACY RailSounds sound system featuring:
    • CrewTalk dialog with different scenarios depending on whether the locomotive is in motion or stopped
    • TrainSounds that mimic realistic radio chatter when the locomotive is in motion or stopped
    • Six official railroad speeds with CrewTalk dialog
    • Eight diesel RPM levels
    • LEGACY “Real-Time Quilling Horn” control with instant response for realistic signature “quilling” and correctly timed warning signals
    • 5 different horns to chose from for a more customized experience
    • Single hit or continuous mechanical bell sounds
    • 5 levels of bell pitching for customized sounds
    • Sequence Control: plays the sound effects of an entire trip, including warning sounds and announcements, based on the movement and speed of the locomotive.
    • Current speed and fuel dialog, refueling sound effects
  • IR Transmitter for SensorTrack
  • Dual powerful maintenance free motors with momentum flywheels
  • Elector Coupler on front and rear
  • Traction Tires
  • Refined Conventional Transformer Control mode with lower starting speeds
  • Fan-driven smoke unit
  • Adjustable smoke output
  • Directional lighting including LED headlights
  • Marker lights on front and rear
  • Illuminated number boards
  • Lighted cab interior
  • Die-Cast trucks, pilot and fuel tank
  • Metal Frame
  • High levels of separately applied metal details
  • Engineer and conductor figures
  • Pages 18-19 of catalog

 2127440 Expansion Pack

Add on to your High Speed Train Set with this High Speed Train Expansion Pack!


  • Two Business Class passenger cars

"Bistro" StationSounds Diner Car featuring:

  • LEGACY or TMCC Control
  • Plays station announcements, train announcements and background sounds for entire journey
  • Custom recordings specific for this high-speed train set featuring multiple characters allow you to recreate an entire rail journey from departure to arrival at your final destination
  • Volume control


  • Flicker-free LED lighting
  • Manually opening and closing doors
  • Passive tilt mechanism. Cars automatically tilt when they go around a corner
  • Kinematic drawbars for close coupling on straights
  • Passenger figures


      • Rail Line: Santa Fe
      • Gauge: O Gauge 

      • Power: Electric
      • Min Curve: O72
      • Dimensions: Length: 64.5"

        Information taken directly from 2021 Lionel Big Book page 36-37.


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