Before Mercedes-AMG products were great to drive, they were great to listen to — that V8 rumble was an enthusiast balm's for lackluster dynamics. When AMG started making great driver's cars almost 20 years ago, it made its exhaust notes even better, then fed the addiction with increasing sales every year. Now buyers can't quit the drug: Ever since AMG put a four-cylinder PHEV powertrain in the latest C 63 and E 63, compliments on the power and performance of both cars are drowned beneath indictments of excess weight and insufficient thrills. Last August, we heard rumor that Mercedes was contemplating a V8 return for the AMG C 63 and E 63 variants. Two weeks later, Mercedes-AMG's CEO personally scotched the scuttlebutt. However, it appears the love child of both sedans, the AMG CLE 63, will get a V8. That's the word from Autocar, which says it got the info from «senior officials at the division’s Mercedes-Benz parent company.»