Here's the IMDB listing:
http://www.imdb.com/title/tt0043208/
...and here's the listing on this site:
http://www.imcdb.org/movie.php?id=43208
...Now some actual car photos from this beloved series. My thanks to the moderators for setting up a page for it.
4.10
1923 Cadillac touring car, three stars
4.11
1955 Pontiac Star Chief convertible, four stars
(This is the one Lucy, Ricky, Fred and Ethel use to drive from New York to California; when it's accepted I'll add more photos in the comment section)
4.16
1953 Studebaker Starlight Coupe, one star
unknown station wagon, one star
4.30
Crown Bus, three stars
1954 Cadillac Fleetwood, one star
1953 Mercury, one star
1952 Chevrolet, one star
car unknown (Chevrolet?), one star
1955 Imperial, one star
6.6
1950 Dodge Wayfarer, four stars
(THis is the one featured in the episode where Lucy and Ethel ride with a woman to Florida and think she's a trunk murderer)
6.27
1957 Ford, one star