Ferrari Debutes 488 GTB ahead of Geneva! [PHOTOS] By AutoOverload Feb 21, 2015 ADVERTISEMENT Ferrari has gone ahead and debuted their latest mid-engine supercar. The 458 replacement, The 488 GTB with 670hp and a 3.9-liter twin-turbocharged V8. Ferrari had their newest F1 Driver, Sebastian Vettel debut the 488 GTB in it’s preproduction form. ADVERTISEMENT Share this story on facebook PORSCHE 918 Factory Tour! Lamborghini Announces 2015 Accademia and Esperienza Events McLaren MSO 650S Spider – Fantastic $130k of Extras [Video] Ferrari FXX K Debuted and Already on Track!