Mercedes-Benz Review Roundup: The SL65 AMG Black Series, GLK-Class, CLS550 And ML320 BlueTEC

Kicking things off this morning we've got a healthy dose of brand spanking new Mercedes reviews. In this, our latest Mercedes Review Roundup installment, a total of four models – the Mercedes-Benz SL65 AMG Black Series, the GLK-Class, the CLS550 and the ML320 BlueTEC – are all tested, so if you're in the market for any, read on to see what reviewers thought of each. As always, you can find excerpts from each review as well as links back to the full articles immediately after the jump.