A mid-size pickup based upon a proprietary platform, the exterior of the Yuhu is derived loosely upon both the Ranger and the Mazda BT-50. Developed in tandem with the Ford Ranger T6, the Mazda BT-50 is mechanically identical to the Ranger, using the 2.2L and 3.2L Duratorq diesels (as the rebranded MZ-CD engines). In the reverse of Mazda truck tradition in global markets, the second-generation BT-50 was developed by Ford. As the BT-50 was styled using the work of a separate design team, the two vehicles share almost no common body panels, with the exception of the roof stamping and the window glass. While the global Ford Ranger is entering production for the United States and Canada for the 2019 model year, Mazda North America has no current plans to market any version of the Mazda BT-50 in North America. The Troller T4 is an off-road vehicle produced in Brazil by Ford subsidiary Troller Veículos Especiais S/A that has been produced since 2004. Using a similar body and chassis configuration as the Jeep Wrangler and Land Rover, in 2014, Troller modernized the T4, replacing the entire chassis with a version of the Ranger frame shortened to fit the T4 body. For its 2011 launch, the Ford Ranger T6 replaced previous generations of the Ranger worldwide, consolidating designs developed by Ford and Mazda. A notable exception included the United States and Canada, as Ford exited the compact truck segment entirely. During the early 2010s, Ford concentrated its light truck design resources in North America on its F-Series trucks, with its 2015 redesign including an aluminum-intensive body and introducing direct-injection and turbocharged engines in an effort to improve fuel economy. Outside of North America, the F-Series trucks were not as widely marketed as the Ranger (excepting Mexico, the Caribbean, and the Middle East); along with their larger size and taxes on engine displacement, in global markets, the F-Series were met with a lack of diesel engines (F-150) and factory right-hand drive capability. After an eight-year market hiatus, Ford introduced the fourth generation-Ranger for North America for 2019. The first mid-size Ranger sold in North America, the Ranger T6 underwent several design modifications to accommodate US crash standards (and increase its payload), with the 2019 Ranger receiving fully-boxed frame rails. Externally, the front fascia was restyled to allow for a separate steel front bumper.