The engine was bumped to a 3.7L 5-cylinder , providing better daily drivability and torque for crawling over obstacles.
If your budget allows, look for the Hummer H3 Alpha . It features a robust 5.3L V8 engine with 300 horsepower. This version solves the power issues found in the 5-cylinder models and is highly recommended by owners for its long-term reliability.
The debut year featured a 3.5L 5-cylinder engine . It is often the most affordable but can feel underpowered for its weight.
