After 10 hours of running on Wednesday at Sebring International Raceway, Porsche Penske Motorsport’s Mathieu Jaminet set the ...

Beloved G63 AMG might have 605 horsepower, but it also has some fierce competition. Check it out here on MBWorld!

First up, we have the latest Aston Martin Vantage, which packs a twin turbocharged 4.0-liter V8 making quite a lot more power than the 911 – 656 horsepower and 590 pound-feet of torque, though it also ...