2013 Ford Mustang Shelby GT500 Packs 650 Horsepower

 


While vehicles like the new Escape SUV may carry more weight for Ford’s overall sales, the spotlight at the Los Angeles Auto Show was firmly on the updated 2013 Mustang lineup—led by the incredible 650-horsepower Shelby GT500.

That figure makes the 2013 GT500 the most powerful production Mustang ever built, and likely one of the most affordable ways to access 650 horsepower in a brand-new car.

Ford has kept the Mustang lineup fresh and competitive. Following the introduction of the Boss 302, the range continues to include the V6, GT 5.0, Boss 302, and GT500 models, all receiving subtle styling updates for 2013. The refreshed design features a more aggressive front end, standard HID projector headlights with LED accents, and signature three-bar LED taillights with sequential turn signals. Even the side mirrors project the Mustang pony logo onto the ground.

Performance improvements extend across the lineup. The Mustang GT now produces 420 horsepower, up from 412, thanks to reduced internal engine friction. A revised six-speed SelectShift automatic transmission allows full manual control without forced upshifts at redline. Recaro sport seats are also now available across more trims, including the V6.

New tech features include upgraded audio systems, additional performance packages, and the introduction of Track Apps. This system uses an onboard accelerometer to measure and display performance data such as lap times, quarter-mile results, and g-forces, all shown on a 4.2-inch LCD screen along with detailed engine metrics.

At the top of the range sits the 2013 Shelby GT500, delivering 650 horsepower—an increase of 100 horsepower over its predecessor—and a claimed top speed exceeding 200 mph. Achieving this level of performance required major upgrades to the suspension, aerodynamics, and cooling systems.

Power comes from an enlarged version of Ford’s supercharged V8, growing from 5.4 to 5.8 liters while retaining advanced engineering features. The engine revs up to 7,000 rpm, an impressive figure for a high-displacement unit.

Despite an expected price increase, even a significant bump from the previous model’s base price would still place the GT500 well below $65,000—making it an exceptional value for the level of performance on offer.

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