Released by Mattel, April 06
Expression: friendly smile
Status: in circulation, common
Movie Moments wave 1 "desert scene" blister card with Ramone (#H8176 in Asst #H6418 )
Movie Moments wave 2 "Supercharged" blister card with Ramone (#L5267 in Asst #L0546)
Wal-Mart "Cruisin' Couples" Character Pack (4-pack)
"Classic/Desert Scene" blister card in Mattel's 07 "2006 Factory Sealed Set" (Limited to 500. Asst #L4755)
JCPenny's "Meet at Flo's" (7-pack) Asst #L3822
Movie Moments wave 4 "World of Cars" blister card with Ramone (#L5267 in Asst #M4255)
Cars "Lightning McQueen's Crew Gift Pack" 3-pack with Lightning Ramone and Lightning McQueen (#M8613 in Asst #M1883)
Voiced by actress Jenifer Lewis
Based upon automobile: Wikipedia Cars (film) article refers to it as a "1957 Motorama show car." Motorama was a GM-hosted auto show, so there is no such thing as a single "Motorama" model. Rather, Flo is a hybrid of design cues from various show cars from the 50s era.
Automobile trademark license by: NONE. (General Motors logo appears on packaging but this likely refers to Ramone.)
Factoids: Custom license plate: Carburetor County #SHO GRL. Stickers in upper corners of plate are not readily distinguishable.
Missing details: Above Flo's license plate there is a small plaque that says "Motorama 1957".