Ford Shelby III GT 350R 5.2 V8 (533 Hp)

The Ford Shelby III GT 350R 5.2 V8 (533 Hp), launched in 2016, represents a pinnacle of American performance engineering within the iconic Mustang lineage. This particular iteration, part of the third generation of Shelby-branded Mustangs, was conceived as a track-focused variant designed to deliver an uncompromised driving experience. Distinguished by its “R” designation, it signifies a commitment to raw performance, reduced weight, and enhanced aerodynamics, making it a formidable contender in the high-performance coupe segment. Unlike its more road-oriented GT350 sibling, the GT350R sheds non-essential amenities and incorporates specialized components to excel on the racetrack while remaining street-legal. Its introduction marked a significant moment for Ford Performance, showcasing the brand’s ability to produce a naturally aspirated, high-revving sports car capable of challenging established European and domestic rivals.

The Ford Shelby III GT 350R 5.2 V8 (533 Hp) in Detail

Engine & Performance

At the heart of the 2016 Ford Shelby III GT 350R 5.2 V8 (533 Hp) lies a truly exceptional powertrain: a naturally aspirated 5.2-liter V8 engine. This powerplant, often affectionately referred to as the “Voodoo” engine by enthusiasts, is engineered for high-revving performance, a characteristic typically associated with exotic sports cars rather than traditional American muscle. It generates a robust 533 horsepower at a screaming 7500 rpm, underscoring its free-breathing nature and advanced valvetrain design. Complementing this impressive power output is a substantial 429.26 pound-feet (582 Nm) of torque, which peaks at 4750 rpm, providing a broad powerband crucial for both exhilarating acceleration out of corners and flexible daily driving. The engine’s displacement of 5163 cubic centimeters (315.07 cu. in.) and its V8 configuration with eight cylinders contribute to its distinctive exhaust note and potent delivery.

The engineering prowess extends to the engine’s internal components, featuring a compression ratio of 12:1 and four valves per cylinder, optimizing combustion efficiency. Fuel is delivered via a multi-port manifold injection system, ensuring precise fueling. The meticulous design results in a power per liter figure of 103.2 Hp/l, a testament to its high-performance tuning. This formidable engine is paired exclusively with a precise 6-speed manual transmission, offering drivers an engaging and direct connection to the car’s immense power. Power is routed to the rear wheels, adhering to the classic performance car architecture that enthusiasts demand. With a kerb weight of 3655.26 pounds (1658 kg), the GT350R boasts an impressive weight-to-power ratio of 3.1 kg/Hp (321.5 Hp/tonne), translating directly into explosive acceleration and agile handling. While built for performance, the vehicle offers combined fuel economy ratings of approximately 16 US miles per gallon (14.7 liters per 100 km), with 14 US mpg in urban settings and 21 US mpg on the highway, respectable figures for a high-performance V8.

Design & Features

The Ford Shelby III GT 350R 5.2 V8 (533 Hp) is unmistakably a high-performance coupe, designed with a clear focus on aerodynamic efficiency and aggressive aesthetics. Its two-door, four-seat configuration provides a blend of track readiness and limited practicality, though the rear seats are often removed or optional on “R” variants to save weight. The exterior dimensions—a length of 189.69 inches (4818 mm), a width of 75.91 inches (1928 mm), and a height of 53.58 inches (1361 mm)—give it a commanding presence. The wheelbase of 107.09 inches (2720 mm) contributes to its stability at high speeds, while the wide front track (63.31 inches / 1608 mm) and rear track (63.7 inches / 1618 mm) enhance cornering grip.

Beyond its striking appearance, the GT350R is equipped with a suite of performance-oriented features. The stopping power is handled by robust ventilated disc brakes on both the front and rear axles, augmented by an Anti-lock Braking System (ABS) for optimal control under aggressive braking. Steering is managed by a precise rack and pinion system with electric power steering, providing direct feedback to the driver. A critical element of its track capability is its specialized tire setup: 305/30 ZR19 tires at the front and wider 315/30 ZR19 tires at the rear, mounted on 19-inch wheel rims. This staggered arrangement maximizes grip and cornering stability. The minimum turning circle of 40.39 feet (12.31 m) indicates a vehicle built more for speed and precision than for tight urban maneuvers. Every design element, from its aggressive front fascia to its functional rear spoiler (a common feature for the ‘R’ variant, though not explicitly detailed in the raw data, it’s a known characteristic of the model), serves to enhance downforce, cooling, and overall performance, solidifying its identity as a purpose-built machine for driving enthusiasts.

Technical Specifications

Legacy & Market Impact

The Ford Shelby III GT 350R 5.2 V8 (533 Hp) carved out a significant niche in the performance car market, becoming an instant legend upon its release in 2016. Its legacy is deeply intertwined with the storied history of the Shelby Mustang, representing a modern interpretation of Carroll Shelby’s original vision for a race-bred street car. The “R” designation, in particular, harks back to the original 1965 GT350R, a purebred racer that dominated track events. The 2016 model carried this torch forward, establishing itself as one of the most capable track cars to ever wear a Mustang badge directly from the factory.

In the highly competitive landscape of high-performance coupes, the GT350R stood as a unique proposition. Its primary domestic competitor was often seen as the Chevrolet Camaro Z/28, another track-focused machine, though the GT350R distinguished itself with its high-revving, naturally aspirated flat-plane crank V8—a feature more commonly found in European exotics. Internationally, it competed indirectly with vehicles like the Porsche 911 GT3 and various high-performance BMW M models, offering a distinct American flavor of precision and power. Its relatively accessible price point for such extreme performance further solidified its market impact, making high-level track capability attainable for a wider audience of enthusiasts.

The GT350R’s historical significance lies in its role as a halo car for Ford Performance, demonstrating the company’s engineering prowess and commitment to enthusiast-driven vehicles. It proved that a Mustang could be more than just a straight-line muscle car; it could be a sophisticated, balanced, and highly capable track weapon. Its specialized engine, aggressive chassis tuning, and purposeful design resonated deeply with critics and buyers alike, earning accolades for its engaging driving dynamics and visceral experience. The limited production numbers and the discontinuation of the GT350R after a few model years have further cemented its status as a highly sought-after collectible, ensuring its place as a modern classic and a testament to Ford’s enduring performance heritage.