Start with what the Hummer HX is: a 2-door SUV with 3.6 , built from 2008, in the decade of stability control, dual-clutch gearboxes and the first serious hybrids. What it meant takes a little longer.
How it came about
The Hummer HX is a two-door off-road concept compact SUV that was revealed at the 2008 North American International Auto Show by General Motors.
The hardware
The engine is 3.6 . Drive goes through a 6-speed automatic. The layout matters: drive goes to all four wheels, which is what lets the power be used on a wet road. The wheelbase is 2616 mm. These are manufacturer figures carried by Wikipedia and Wikidata, not road-test measurements.
Family and rivals
The cars a buyer would have weighed it against include the Nissan 370Z, the Tesla Roadster, the Volkswagen Tiguan. Its GM (General Motors) stablemates include the 1955 Chevrolet and the 1957 Chevrolet.