Mossy INEOS Grenadier is Houston’s official Grenadier car dealership, specializing in new, used, and certified pre-owned 4x4s. We deliver an authentic off-road buying experience backed by expert service, repairs, and parts. Built on Purpose, the INEOS Grenadier is as rugged and reliable as our commitment to you. Whether you’re buying, trading, or servicing, our Mossy team is here to keep you adventure-ready—on the road and far beyond it.