2015 Ford Mustang GT test mule spotted wearing current body
A prototype for the 2015 Ford Mustang GT has been seen testing in the US using the outgoing model’s body shell, fuelling speculation about what’s beneath.
A prototype believed to be for the 2015 Ford Mustang GT has been spotted testing on public roads in the United States. The car was seen without camouflage, but rather than revealing the all-new shape expected for the next-generation Mustang, the test mule wore the outgoing model’s body shell.
Ford has not released official images or details of the 2015 Mustang GT. The use of the current body on the test car has prompted debate among enthusiasts and industry watchers about the true nature of the prototype. Several online commentators have pointed out that manufacturers often use existing bodywork to disguise new mechanical components during early testing, hiding changes to chassis, suspension and powertrain from public view.
The next-generation Mustang is expected to bring major changes under the skin, even if the test mule’s exterior appears familiar. Rumours have circulated for months that the new car will adopt independent rear suspension, a departure from the live axle used in previous generations. There is also ongoing speculation about new engine options, including EcoBoost turbocharged units, and the possible introduction of a 10-speed automatic gearbox. Ford has not confirmed technical details.
Why the current body shell?
Automakers routinely use so-called 'mules'—prototypes with old bodywork and new mechanicals, to test components without revealing the final design. The Mustang GT seen here is widely believed to be such a mule, with the familiar exterior concealing key changes underneath. This approach allows Ford to trial new chassis and powertrain setups in real-world conditions while keeping the actual styling of the 2015 Mustang under wraps.
Online reaction to the spy shots has been mixed. Some have criticised reports suggesting this is the finished 2015 Mustang, arguing that the use of an old shell is standard practice and does not reflect the final appearance. Others have speculated that the prototype may be testing new suspension layouts or engine configurations ahead of the official reveal.
What to expect from the 2015 Mustang GT
While Ford has yet to confirm specifications, the new Mustang GT is anticipated to introduce a more modern platform, with independent rear suspension high on the list of likely changes. Engine options may expand to include turbocharged EcoBoost units alongside the traditional V8. The car is also expected to be lighter and more efficient than its predecessor. For a look at the fully revealed car, see our separate coverage of the leaked images:2015 Ford Mustang Revealed in Full Through Leaked Images
The 2015 Mustang GT is set to compete with rivals such as the Chevrolet Camaro and Dodge Challenger, both of which have recently seen updates in the US market.
