In 2011, the Shelby GT500 arrived with minimal yet highly impactful changes compared to the 2010 model. Though visually similar, these updates significantly enhanced performance. The previous GT500 offered intense acceleration, but its weight—around 300 pounds heavier than the Mustang GT—was a common criticism, particularly since much of it was over the front axle.
This weight distribution was a double-edged sword, with the massive supercharged 5.4L V8 engine providing incredible power but also contributing to handling and braking issues due to its cast iron construction.
For 2011, Ford addressed these concerns with a new aluminum-block 5.4L V8 engine, rated at 550 horsepower and 510 lb-ft of torque. This lighter engine not only improved weight distribution but also dissipated heat more effectively, solving the power loss issues seen with the previous cast iron block.
The engine featured 32-valve heads, a supercharger, and a new twin-core intercooler, delivering an additional 10 horsepower. Combined with chassis improvements, including stiffer springs, shocks, and a lower ride height, the 2011 GT500 handled much better, making it a significantly more refined and capable performance car than its predecessor.
Photo Source: Bring A Trailer
