In a significant shift for the Mustang lineup, the introduction of coupe and convertible models marked the discontinuation of the hatchback body style from previous generations. This transition came with notable enhancements in engine options, moving away from the less impressive inline-four and inline-six engines to more powerful alternatives.
The 2003 model year also saw the reappearance of the Mach 1 variant, which enthusiasts welcomed due to its major improvements over earlier iterations. Additionally, the 3.8-liter V6 engine, first introduced in 1982 and continued from the Fox-body era, became a key feature, powering over half of the 2003 Mustang models.
Despite its relatively modest output of 193 horsepower at 5500 RPM and 225 lb-ft of torque at 2800 RPM, this V6 engine gained considerable popularity among Mustang fans.
The fourth-generation Mustang, particularly notable for its diverse range of powerful options, remains an appealing choice for car enthusiasts. Models such as the GT, Mach 1, and Cobra offered robust performance with two distinct 4.6-liter V8 engines featuring either single or dual overhead camshafts.
Despite the production of over 1.5 million units, even the base models of this generation maintain a strong allure. Consider the case of a 2003 red convertible Mustang, initially neglected but later revitalized by WD Detailing. With its 3.8-liter V6 engine and Pony Package, this Mustang now exudes a blend of vintage charm and contemporary style, showcasing the enduring appeal of these iconic cars.