My thoughts = $hit-all. Build quality = crap. Handling = crap. Resale = crap. Performance = crap aside from the SRT-8/10 models (Charger, Viper, RAM, Challenger).
Overall, you're best looking for a used Charger. The Caliber is worthless, the Neon is worthless, the Avenger is worthless, and the RAM, Viper and Challenger are way out of the ballpark in terms of price.