Against 422 other 4-cyl cars rated 2023–2025, the XT4 sits right on their 26.5 mpg average.
Every Cadillac XT4 engine, compared
The Cadillac XT4 was rated in a single specification, so its gas mileage does not vary by version — only by model year. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 2L 4-cyl | 23.9 / 29.7 | 2019–2025 | $1,477 |
What that actually costs
Against its rivals in the same model years, the Toyota RAV4 gets 36.7 mpg, the Jeep Wrangler 18.8 mpg and the Honda CR-V 35 mpg, next to 26 mpg for the 2025 XT4.
| Measure | Value |
|---|---|
| Cost per mile (2025) | $0.123 |
| Fuel per year | $1,477 |
| Fuel over five years | $7,385 |
| Against other 4-cyl cars, 2023–2025 | +$28 a year |
| EPA's own estimate | $2,950 a year |
City or highway — who is this car for
The 2025 Cadillac XT4 gives up 5 mpg in town: 29 on the highway against 24 in the city, $276 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (2025) | 24 mpg | $1,600 a year if you only drive in town |
| Highway | 29 mpg | $1,324 a year if you mostly commute |
| Gap | +5 mpg (21%) | Typical for its type |
How the XT4 changed over the years
Combined figure across the 7 model years the XT4 was rated in, all of them at 26 mpg.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2025 | 24 / 29 | 1 | $1,477 | |
| 2024 | 24 / 29 | 1 | $1,477 | |
| 2023 | 23 / 30 | 1 | $1,477 | |
| 2022 | 24 / 30 | 1 | $1,477 | |
| 2021 | 24 / 30 | 1 | $1,477 | |
| 2020 | 24 / 30 | 1 | $1,477 | |
| 2019 | 24 / 30 | 1 | $1,477 |
MPG is a number. Dollars per year is the answer.
- Fuel profile built from your actual mileage and local prices
- Fuel tracker: what you really spend, month by month
- Insurance and fuel folded into 5-year cost to own
- Compare any two cars on total cost, not sticker price
- No ads, no tracking — and much more
How we count
This page rests on 7 EPA ratings of the Cadillac XT4 — 1 engine across 2019–2025. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $2,950. Full method.
Frequently asked questions
What mpg does the 2025 Cadillac XT4 get?
26 mpg combined, 24 city and 29 highway, per EPA. Across every year since 2019 the XT4 has averaged 26 mpg.
Is the 2025 XT4 more efficient than the 2024?
About the same: 26 against 26 mpg combined.
Does the XT4 get better gas mileage than the Toyota RAV4?
No: 26 mpg for the 2025 XT4 against 36.7 for the 2026 Toyota RAV4, about $431 a year more to run.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.