Mercedes-Benz Introduces New 5.5-liter Twin-Turbo Engine To Power AMG Models
First speculated upon sometime last year, Mercedes-Benz has finally confirmed and introduced its latest engine – a new lightweight 5.5-liter twin-turbo V8 engine. Its intended use for now is to power AMG models and the new engine is set to power the S63 AMG beginning mid-2010. Codenamed M157, the new 5.5-liter replaces Mercedes’ current 6.3-liter …
