GMC Yukon XL — All Years
We have GMC Yukon XL specifications on file for 6 model years, 2021–2026, covering suv trims. Across those years EPA data lists 3 different engines. Combined fuel economy runs from 19 to 28 mpg (UK) depending on year, engine and transmission. 2 of the 6 rated model years hold an overall 5-star NHTSA rating. Select a year below for full engine, fuel economy, dimensions and safety data.
| Year | Engine(s) | Fuel | MPG (UK) | CO₂ g/km | NHTSA | Recalls | Complaints |
|---|---|---|---|---|---|---|---|
| 2026 | 3L 6-cyl turbo / 5.3L 8-cyl / 6.2L 8-cyl | Diesel | 19–28 | 275 | 5★ | 0 | 35 |
| 2025 | 3L 6-cyl turbo / 5.3L 8-cyl / 6.2L 8-cyl | Diesel | 19–28 | 275 | 5★ | 2 | 82 |
| 2024 | 3L 6-cyl turbo / 5.3L 8-cyl / 6.2L 8-cyl | Diesel | 19–28 | 275 | 4★ | 3 | 175 |
| 2023 | 3L 6-cyl turbo / 5.3L 8-cyl / 6.2L 8-cyl | Diesel | 19–28 | 275 | 4★ | 4 | 461 |
| 2022 | 3L 6-cyl turbo / 5.3L 8-cyl / 6.2L 8-cyl | Diesel | 19–28 | 275 | 4★ | 5 | 351 |
| 2021 | 3L 6-cyl turbo / 5.3L 8-cyl / 6.2L 8-cyl | Diesel | 19–28 | 272 | 4★ | 14 | 560 |
Engine History
- 3L 6-cyl turbo — 2021–2026
- 5.3L 8-cyl — 2021–2026
- 6.2L 8-cyl — 2021–2026
Engines are those EPA lists for each model year; the MPG (UK) column shows the range across configurations where more than one exists.
Frequently Asked Questions
What years is the GMC Yukon XL covered on this site?
We have data for 6 model years of the GMC Yukon XL, from 2021 to 2026.
What engines does the GMC Yukon XL come with?
EPA data lists: 3L 6-cyl turbo (2021–2026); 5.3L 8-cyl (2021–2026); 6.2L 8-cyl (2021–2026).
Which GMC Yukon XL year has the best fuel economy?
The 2026 model returns the highest combined MPG (UK) on record here, at 28 mpg on its most efficient configuration.
Does the GMC Yukon XL have a 5-star NHTSA safety rating?
Yes — the 2025, 2026 model years hold an overall 5-star NHTSA rating on record here.
Which GMC Yukon XL model years have the most recalls and complaints?
The 2021 model year has the most NHTSA recall campaigns on record (14), and the 2021 has the most owner complaints (560). NHTSA lists no recalls for 2026. Counts are from NHTSA as of 6 October 2026 and change over time; complaints are unverified owner reports.
What body style is the GMC Yukon XL?
The GMC Yukon XL is classed as an SUV on this site.
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