* Based on opinions and should be considered as general guidance only.
- Reliability (3)The chassis is rugged, but the engine is known for occasional cylinder head issues and the transmission can face strain if used heavily for towing.
- Maintenance (3)Shares many mechanical components with the Chevrolet Colorado which keeps engine parts affordable, though Hummer-specific body and trim parts are increasingly expensive.
- Technology (2)Extremely basic by modern standards, featuring a simple GM-standard head unit and lacking any advanced driver assistance or modern connectivity.
- Comfort (3)The front seats are supportive and the ride is relatively smooth for a truck, but rear legroom is tight and the small windows create a claustrophobic feel.
- Dynamics (2)The 3.7L inline-5 engine feels underpowered for a vehicle of this weight, resulting in slow acceleration, though its off-road crawling capability remains impressive.