Best Cool Mercedes Benz SL 63 AMG ConceptMercedes-Benz has showcased the new generation SL 63 AMG during BIMOS 2008 event in Busan, Korea. The roadster are powered by an 3.7-liter V6 VTEC engine that produces 386 kW/525 horsepower and 630 Newton meters, which making it today’s most powerful model with a V8 naturally aspirated engine on its class.
