Zipping around in the Hummer H3 just got even more fun thanks to the introduction of a new, more powerful 3.7L five-cylinder engine. This new powerplant boasts a welcome 22 more horsepower and 17 ...
The GMC Hummer EV powertrain has secured a spot on the recent 2022 Wards 10 Best Engines and Propulsion Systems list. The list includes both internal-combustion engines (ICE) and electric propulsion ...
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