This train is actually called the Metroliner (not to be confused with this, though the livery is still reminiscent of Amtrak).
This train also appeared in a (very old) stop motion web series called The Trouble With Trains, which used LEGO as well as clay figures and a few other items. About ten years after it came out (during which time I would've been 7 if it were ten years), I was able to get in touch with its creator, TurboJUK (on Deviantart), and ask him how he could celebrate its tenth anniversary.
This train also appeared in a (very old) stop motion web series called The Trouble With Trains, which used LEGO as well as clay figures and a few other items. About ten years after it came out (during which time I would've been 7 if it were ten years), I was able to get in touch with its creator, TurboJUK (on Deviantart), and ask him how he could celebrate its tenth anniversary.