The Ford Mustang Convertible V (facelift 2012) GT 5.0 V8 (420 Hp) Automatic represents a significant chapter in the enduring legacy of America’s iconic pony car. Produced from 2012 to 2014, this iteration of the fifth-generation (S197) Mustang blended classic muscle car styling with modern performance and the open-air experience of a convertible. This particular model occupied the premium performance tier within the S197 lineup, positioned above the V6 models and serving as the flagship convertible offering until the introduction of the sixth generation. It aimed to deliver a thrilling driving experience without sacrificing everyday usability, solidifying the Mustang’s position as a dominant force in the pony car segment.
Powertrain & Engine Architecture
The heart of the 2012-2014 Mustang GT Convertible is the 5.0-liter “Coyote” V8 engine. This naturally aspirated powerplant, designated internally as the Coyote, is a modern engineering marvel featuring a Dual Overhead Camshaft (DOHC) valvetrain with Twin Independent Variable Cam Timing (Ti-VCT). This advanced system allows for precise control of valve timing, optimizing power and fuel efficiency across the engine’s operating range. The Coyote V8 produces 420 horsepower at 6500 rpm and 390.17 lb-ft of torque at 4250 rpm. The engine’s 7000 rpm redline contributes to its high-performance character and provides a distinctive exhaust note.
Power is delivered through a 6-speed automatic transmission, offering smooth and responsive shifts. This transmission was specifically tuned for the Coyote V8, providing optimized gear ratios for both acceleration and cruising. The transmission features a torque converter lock-up clutch to improve fuel efficiency at highway speeds. Power is sent exclusively to the rear wheels, maintaining the traditional American muscle car drivetrain layout. The engine utilizes a multi-port fuel injection system and boasts an 11:1 compression ratio. The engine code for this generation is generally referred to as the Coyote, though specific variations exist within the broader Coyote family.
Transmission Details
The 6-speed automatic transmission used in the Mustang GT Convertible is a Ford-designed unit, known for its durability and responsiveness. Gear ratios are tailored to maximize the Coyote V8’s torque output, providing strong acceleration in all gears. The transmission includes features like SelectShift Automatic, allowing drivers to manually select gears via steering wheel-mounted paddle shifters or the gear selector. This provides a degree of driver control while still offering the convenience of an automatic transmission.
Driving Characteristics
The 2012-2014 Mustang GT Convertible with the 5.0L V8 and automatic transmission delivers a compelling driving experience. While not as raw or visceral as a manual transmission-equipped model, the automatic provides smooth and consistent shifts, making it well-suited for both daily driving and spirited performance. The 6-speed automatic’s gear ratios are optimized for acceleration, allowing the Mustang to achieve 0-60 mph times in the low 5-second range. The rear-wheel-drive configuration provides a classic muscle car feel, with ample torque available for quick acceleration and controlled drifts. Compared to the V6 Mustang, the GT offers a significant performance upgrade, with noticeably stronger acceleration and a more engaging driving experience. Compared to a manual transmission GT, the automatic offers greater convenience, particularly in stop-and-go traffic, but may sacrifice some driver involvement.
Equipment & Trim Levels
The Mustang GT Convertible came standard with a comprehensive list of features. Interior appointments included leather-trimmed seats, air conditioning, a premium sound system, and power windows and locks. Standard exterior features included HID headlights, LED taillights, and a power-operated convertible top. Optional extras included a navigation system, upgraded sound system, heated seats, and various appearance packages. The GT trim also featured unique exterior styling cues, such as a revised front fascia, side skirts, and a rear spoiler. Interior upholstery options included various shades of leather, and dashboard trim could be customized with different materials and finishes. The convertible top was available in multiple colors to complement the exterior paint.
Chassis & Braking
The Mustang GT Convertible utilizes an independent MacPherson strut front suspension with a transverse stabilizer bar, providing precise steering and good road holding. The rear suspension employs a solid axle configuration with coil springs and a transverse stabilizer bar, a traditional design choice for muscle cars. This setup contributes to the Mustang’s distinctive feel and robust performance under acceleration. Braking duties are handled by ventilated discs on all four wheels, measuring 336×36 mm at the front and 300×19 mm at the rear. An Anti-lock Braking System (ABS) is standard, enhancing safety and control. The electric power steering system offers selectable steering modes, allowing drivers to adjust steering effort to their preference. Standard tire size is 235/50 R18, with optional 245/45 R19 tires available for improved grip and aesthetics.
Market Reception & Comparison
The 2012-2014 Mustang GT Convertible was generally well-received by automotive critics. It was praised for its powerful V8 engine, refined driving experience, and classic styling. Critics noted the Coyote V8’s impressive performance and responsiveness, as well as the smooth operation of the 6-speed automatic transmission. Fuel economy was considered reasonable for a high-performance V8 convertible, achieving an estimated 19.9 US mpg in combined driving. Compared to the V6 Mustang, the GT offered a significant performance upgrade, justifying the higher price. Compared to the Chevrolet Camaro Convertible, the Mustang was often seen as offering a more balanced blend of performance, comfort, and style. The Dodge Challenger Convertible, while offering a similar retro aesthetic, was generally considered less sporty than the Mustang. Reliability was generally good, with the Coyote V8 proving to be a durable and dependable engine.
Technical Specifications
| Brand | Ford |
| Model | Mustang |
| Generation | Mustang Convertible V (facelift 2012) |
| Type (Engine) | GT 5.0 V8 (420 Hp) Automatic |
| Start of production | 2012 year |
| End of production | 2014 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (economy) – urban | 13.1 l/100 km (18 US mpg) |
| Fuel consumption (economy) – extra urban | 9.4 l/100 km (25 US mpg) |
| Fuel consumption (economy) – combined | 11.8 l/100 km (19.9 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 4.1 kg/Hp (244.2 Hp/tonne) |
| Weight-to-torque ratio | 3.3 kg/Nm (307.6 Nm/tonne) |
| Power | 420 Hp @ 6500 rpm |
| Power per liter | 84.8 Hp/l |
| Torque | 529 Nm @ 4250 rpm (390.17 lb.-ft. @ 4250 rpm) |
| Maximum engine speed | 7000 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Coyote |
| Engine displacement | 4951 cm³ (302.13 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 92.2 mm (3.63 in.) |
| Piston Stroke | 92.7 mm (3.65 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC, Ti-VCT |
| Engine oil capacity | 7.6 l (8.03 US qt) |
| Coolant | 12.3 l (13 US qt) |
| Kerb Weight | 1720 kg (3791.95 lbs) |
| Trunk (boot) space – minimum | 272 l (9.61 cu. ft.) |
| Fuel tank capacity | 61 l (16.11 US gal) |
| Length | 4788 mm (188.5 in.) |
| Width | 1877 mm (73.9 in.) |
| Width including mirrors | 2035 mm (80.12 in.) |
| Height | 1417 mm (55.79 in.) |
| Wheelbase | 2720 mm (107.09 in.) |
Legacy
The 2012-2014 Mustang GT Convertible with the 5.0L V8 and automatic transmission has proven to be a reliable and desirable vehicle in the used car market. The Coyote V8 engine is known for its durability and relatively low maintenance costs. Common issues are typically related to wear and tear on standard convertible components, such as the top mechanism and seals. These models continue to be popular among Mustang enthusiasts and collectors, representing a sweet spot in the S197 generation. The combination of classic styling, potent performance, and modern features ensures that this Mustang GT Convertible will remain a sought-after American icon for years to come.
