With the E46 M3 raising the bar upon its launch in 2000, Mercedes' reply now represents a used bargain. While the M3 is set up to feel as agile and responsive as possible, the C55 AMG takes a smoother and more comfortable route. The C55 AMG Is Significantly More PowerfulClose Silver 2005 Mercedes-Benz C 55 AMG nose view Mercedes-BenzSilver 2005 Mercedes-Benz C 55 AMG FRONT END Mercedes-Benz2005 Mercedes-Benz C 55 AMG V8 engine top Mercedes-BenzSilver 2005 Mercedes-Benz C 55 AMG back end Mercedes-BenzWhile the more comfortable ride of the C55 AMG is a compelling selling point for enthusiastic drivers who also want a taste of the high life, the C55 AMG also pleases those who want a potent engine. You'll Have Some Money Left In Your Back Pocket Should You Opt For The C55Close Silver 2005 Mercedes-Benz C 55 AMG on road from front Mercedes-BenzSilver 2005 Mercedes-Benz C 55 AMG front quarter view Mercedes-Benz2005 Mercedes-Benz C 55 AMG front interior view Mercedes-BenzThe Mercedes-Benz C55 AMG (W203) stands out as one of the best value-for-money modern classics on the market, typically fetching between $12,000 and $18,000 for well-kept examples. While the E46 M3 wins on investment appreciation and handling dynamics, the C55 AMG delivers raw V8 thunder and practical everyday performance for roughly half the price.