The 2010 GMC Yukon Denali uses a Hydra-Matic 6L80-E 6-speed automatic transmission.
In detail, the Yukon Denali, the top trim of GM's GMT900 SUV family for that year, paired its 6.2-liter V8 with GM's six-speed automatic transmission. The 6L80-E is electronically controlled, designed for both two-wheel drive and four-wheel drive configurations, and built to handle the Denali's power and towing needs.
Key transmission specs
Here are the core features most 2010 Yukon Denali models share regarding the transmission.
- Transmission type: Hydra-Matic 6L80-E, a 6-speed automatic
- Drivetrain: Available in 2WD and 4WD configurations
- Engine pairing: Specifically matched to the 6.2L V8 in Denali models
- Controls: Electronically controlled with overdrive and tow/haul mode
The above specs summarize the standard setup for the 2010 Yukon Denali. If you have a specific vehicle variant or production date, there can be minor variation, so verify with your VIN if precision is required.
Additional context
How to confirm the exact transmission on your vehicle:
- Check the owner's manual or service information for the VIN-specific build details
- Look for a transmission identification tag on the housing
- Ask a GM dealer to pull the exact specification using the VIN
Note: Most 2010 Yukon Denali 1500 models used the 6L80-E; the 2500 HD configurations, if equipped with a heavy-duty option, use the same family with potential variants. Always verify for your particular vehicle.
Summary
In summary, the 2010 GMC Yukon Denali is equipped with a Hydra-Matic 6L80-E 6-speed automatic transmission, paired with the 6.2L V8 and available in both 2WD and 4WD configurations. For exact specifications on a specific vehicle, consult the VIN-based build sheet or dealer records.