Well, Ford has yet to release the final rating, but said the new GT500 delivers at least 700 horsepower. That's 38 horses more than the old GT500, rated at 662 horsepower and 631 pound-feet, but The Shelby GT500 used a 4-valve DOHC 5.4 L with an Eaton M122H Roots type supercharger and air-to-liquid intercooler. The GT500 5.4 L shares its high-flow cylinder head castings with the Ford GT, with only minor machining differences, and shares camshafts with the 2003–2004 Ford Mustang SVT Cobra. 1967 vs 1968 Mustang Exterior. One of the easiest ways to distinguish the 1967 and 1968 model year Mustangs is by looking at the side scoops. Whereas the 1967 side scoops featured two vents on each side, with horizontal bars across them, the 1968 model opted for sleeker, more modern vents that are much more narrow and feature vertical bars. The price of the 2022 Ford Mustang starts at $28,845 and goes up to $57,645 depending on the trim and options. EcoBoost. EcoBoost Premium. GT. GT Premium. Mach 1. 0 $10k $20k $30k $40k $50k $60k The Mustang got progressively larger with each year of its first generation. 1969 signifies the real jump between the smaller first-gen Mustangs and the larger end-of-generation models. 1969 Mustangs are larger than 1968 Mustangs in every dimension except for two: The wheelbase stayed the same and the height was lowered. The 2021 Ford Mustang costs approximately $1,680 more than the 2020 model across trim levels. The biggest difference between the two is the 2021 Mustang Mach-1 trim, which replaces the Bullitt from the previous model year. Mustang evolution progressed steadily during this generation; highlights included the 500-hp supercharged Shelby GT500, a new 5.0-liter V-8 for the 2011 GT and the racetrack-ready 2012 Boss 302 7.9. out of 10. edmunds TESTED. For generations the Mustang has provided accessible performance, iconic styling and practicality at a reasonable price. Now in its seventh generation, the Mustang Unless you're restoring a K-code 1965-1967 Mustang or are interested in building an authentic 289 Hi-Po small-block for your nonK-code Mustang, there isn't a whole lot of difference between a 289 The 1968 Shelby Mustangs were shipped as GT Mustangs from Ford. Shelby American basically did cosmetic things to the GT. Fiberglass front end, hood, trunk lid, side scoops, Roll bar, console with Snake on top. Cobra valve covers. Shelby letters. This car does not have the word Mustang any place on it. I have a GT350. WDuuqpz.