he 2011 model year is the last one for the G55 AMG, a vehicle that, until now, we had never tested. (Lest you worry over the source of your next streetable military vehicle, know that the G550 lives on for 2012.) This tuned version of a luxury-sedan-impersonating take on a late-’70s workhorse also marks the end of the line for AMG’s supercharged 5.4-liter V-8. Consider this test something of an automotive exit interview. What is your primary reason for leaving? I got fired, … [Read more...]