Plymouth's 1971 Road Runner featured an ingenious tie-in with the Warner Bros. cartoon character.

The 1970 Barracuda was lower and heavier than previous models.

Fury models, like this 1975 Sport Fury, had lukewarm sales at best.

Plymouth relied on Reliants (shown here as a 1981 model), and Horizons for sales in the 1980s.

Horizons, like this 1990 model, were among Plymouth's strongest sellers.

Models like the 1994 Plymouth Grand Voyager saw decent sales, but not enough to prop up the ailing carmaker.

The 1997 Plymouth Prowler was a crowd-pleasing hot-rod.

Plymouth Prowlers, like this 2001 model, were much talked about but didn't boost sales as much as retailers had hoped.