A 2007 Mercedes-AMG R63, one of only about 200 ever made, was recently sold for $50,000. Possibly the most performance-focused minivan ever, the AMG R63 packs a 503hp V8 engine. It’s also one of the ...
<p>The 2007 Mercedes-Benz R63 AMG is one of five new Mercedes-Benz models powered by the 6.3-liter V-8, which in the R63 produces 503-hp and 465 lb-ft of torque. The engine is mated to a seven-speed ...