Cadillac XT6 — All Years
We have Cadillac XT6 specifications on file for 6 model years, 2020–2025, covering suv trims. Across those years EPA data lists 2 different engines. Combined fuel economy runs from 24 to 28 mpg (UK) depending on year, engine and transmission. 6 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 |
|---|---|---|---|---|---|---|---|
| 2025 | 2L 4-cyl turbo / 3.6L 6-cyl | Premium Gasoline | 24–28 | 240 | 5★ | 1 | 8 |
| 2024 | 2L 4-cyl turbo / 3.6L 6-cyl | Premium Gasoline | 25–28 | 240 | 5★ | 2 | 15 |
| 2023 | 2L 4-cyl turbo / 3.6L 6-cyl | Premium Gasoline | 25–28 | 240 | 5★ | 2 | 13 |
| 2022 | 2L 4-cyl turbo / 3.6L 6-cyl | Premium Gasoline | 25–28 | 240 | 5★ | 3 | 15 |
| 2021 | 2L 4-cyl turbo / 3.6L 6-cyl | Premium Gasoline | 25–28 | 240 | 5★ | 2 | 18 |
| 2020 | 3.6L 6-cyl | Regular Gasoline | 24 | 272 | 5★ | 4 | 37 |
Engine History
- 3.6L 6-cyl — 2020–2025
- 2L 4-cyl turbo — 2021–2025
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 Cadillac XT6 covered on this site?
We have data for 6 model years of the Cadillac XT6, from 2020 to 2025.
What engines does the Cadillac XT6 come with?
EPA data lists: 3.6L 6-cyl (2020–2025); 2L 4-cyl turbo (2021–2025).
Which Cadillac XT6 year has the best fuel economy?
The 2025 model returns the highest combined MPG (UK) on record here, at 28 mpg on its most efficient configuration.
Does the Cadillac XT6 have a 5-star NHTSA safety rating?
Yes — the 2020, 2021, 2022, 2023, 2024, 2025 model years hold an overall 5-star NHTSA rating on record here.
Which Cadillac XT6 model years have the most recalls and complaints?
The 2020 model year has the most NHTSA recall campaigns on record (4), and the 2020 has the most owner complaints (37). Counts are from NHTSA as of 6 October 2026 and change over time; complaints are unverified owner reports.
What body style is the Cadillac XT6?
The Cadillac XT6 is classed as an SUV on this site.
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