2018 HUMMER HX Concept, New 2018 Hummer HX


2018 HUMMER HX Concept, New 2018 Hummer HX
2018Hummer.Com

Last year, GM's SUV-centric brand showed off a concept for a downsized HUMMER called the HX, which would likely be known as the H4 if it were ever to enter into production. Jim Taylor, currently head of HUMMER's operations and likely to stay on after the brand's sale to Tengzhong, has previously stated that the brand is investigating biofuels, hybrids and fully electric machines.