The Declasse Impaler LX in GTA 5 feels like one of those cars Rockstar designed with pure attitude in mind. It's a muscle-class sedan clearly inspired by the sixth-generation Chevrolet Impala, and it sits in a sweet spot between old-school American presence and modern GTA excess. Whether you're cruising in story mode or showing it off online, the Impaler LX has a way of looking important...