Porsche fires Wiedeking. Auto stocks: downturn to follow junking party, AMG improves E-Class with 518 hp and AMG SPEEDSHIFT MCT 7-speed sports transmission. GM and government argue over future of Opel
Broad, muscular and ready to pounce? Is that the new Mercedes-Benz SL 65 AMG Black Series with the double-turbocharged 6.0-liter V12 power, 661 HP and 738 lb-ft torque? Not really. Jeremy Clarkson has another opinion.