The 2020 GMC Yukon XL Denali represents the sixth model year for the fourth-generation of the range-topping full-size SUV.
We originally expected the GMC Yukon and Yukon XL to be overhauled (redesigned and re-engineered) for the 2020 model year. However, that is not the case, as the all-new fifth-generation model is set to arrive for the 2021 model year, so long as complications caused by the COVID-19 pandemic do not result in any delays.
Changes, Updates, New Features
Exterior
- Addition of Carbon Black Metallic exterior color
- Deletion of Pepperdust Metallic exterior color
- Deletion of shade band at the top of windshield
Packages
- Addition of Denali Premium Package
- Deletion of the following editions and packages:
- Denali Ultimate Package
- Denali Ultimate Black Edition
See detailed 2020 GMC Yukon XL Denali changes, updates and new features here: 2020 GMC Yukon XL Denali change log.
The updates and changes described here are specific to the U.S. market and may be different for other markets.
Body Styles
The 2020 GMC Yukon XL Denali continues to be offered as an extended-length full-size five-door SUV. It is also available as a regular-length (Yukon) model.
Powertrain
The 2020 Yukon XL Denali offers the following engine and transmisson choices:
| Engine | Fuel Type | Transmission | Drive | Power hp / kW @ RPM | Torque lb-ft / Nm @ RPM | Gear Ratio |
|---|---|---|---|---|---|---|
| 5.3L V8 L83 | Gasoline | 6-Speed Automatic (MYC) | 2WD (RWD) or 4WD | 355 / 264.83 @ 5600 | 383 / 517.05 @ 4100 | 3.08 Standard, 3.42 Available |
| 6.2L V8 L86 | Gasoline | 10-Speed Automatic (MF6) | 2WD (RWD) or 4WD | 420 / 313.32 @ 5600 | 460 / 621 @ 4100 | 3.23 |
Platform
Like all fourth-generation units of the GMC Yukon, the 2020 Yukon XL continues to ride on GM’s GMT K2 platform shared with the Chevrolet Tahoe, Chevrolet Suburban, Cadillac Escalade and GMC Yukon XL. The same basic architecture is also used by the Chevrolet Silverado and GMC Sierra.
Production
The 2020 GMC Yukon Denali and Yukon XL Denali continue to be assembled by GM USA at the GM Arlington plant in Arlington, Texas, USA.
Availability
The 2020 Yukon XL Denali launched in the fall of the 2019 calendar year.
Beyond 2020
We expect the 2020 model year to be the final year of production for the fourth-gen Yukon XL Denali, meaning the all-new, fifth-gen Yukon should arrive for the 2021 model year and remain in production thru at least the 2025 model year. An all-new, next GMC Yukon will launch thereafter.
Discussion
Discuss the 2020 GMC Yukon XL Denali in our GMC forum.
News
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