Hummer models with a conventional automatic transmission
EPA lists 2 Hummer models with a conventional automatic transmission in at least one configuration between 2010 and 2027.
| Model | Model years with a conventional automatic transmission |
|---|---|
| Hummer H3 | 2010 |
| Hummer H3T | 2010 |
Within a model year, the feature can vary by engine, drive or body style. Each model page lists every configuration EPA tested.
Check before you buy or refuel Confirm on the window sticker, owner's manual or with the dealer. Trims and options can differ from the configurations EPA tested.
Source: U.S. EPA / Department of Energy vehicle data fromFuelEconomy.gov, data as of September 29, 2026.See how we classify vehicles.