2025 head-to-head · Small SUV
2025 BMW X3 Hybrid vs Cadillac XT5
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2025 BMW X3 Hybrid is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas and $3.10/gal regular gas, it costs about $2,043 a year to fuel (29 MPG), versus $2,214 for the 2025 Cadillac XT5 (21 MPG). That's roughly $171 a year, or about $856 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- BMW X3 Hybrid
- Cadillac XT5
Side by side
| BMW X3 Hybrid | Cadillac XT5 | |
|---|---|---|
| $2,043 | Your annual fuel cost | $2,214 |
| 29 MPG | Combined efficiency | 21 MPG |
| 27 MPG | City | 19 MPG |
| 33 MPG | Highway | 26 MPG |
| 299 g/mi | Tailpipe CO₂ (g/mi) | 418 g/mi |
| 6/10 | EPA fuel economy score | 4/10 |
| 6/10 | EPA greenhouse gas score | 4/10 |
| Hybrid | Powertrain | Gas |
| Premium gasoline | Fuel | Regular gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 3.6L 6-cyl |
| 8-speed automatic | Transmission | 9-speed automatic |
| AWD | Drivetrain | FWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
BMW X3 Hybrid vs Cadillac XT5 across model years
- BMW X3 Hybrid
- Cadillac XT5
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Among 133 2025 small SUVs, the BMW X3 Hybrid ranks 95th and the Cadillac XT5 107th for lowest fuel cost.
The powertrains differ: the BMW X3 Hybrid is a full hybrid, while the Cadillac XT5 is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2025 BMW X3 Hybrid or the 2025 Cadillac XT5?
Measured by cost to drive, the BMW X3 Hybrid. The BMW X3 Hybrid is rated 29 MPG combined and the Cadillac XT5 21 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2025 BMW X3 Hybrid vs. the Cadillac XT5 per year?
At 15,000 miles a year with $3.95/gal premium gas and $3.10/gal regular gas, about $2,043 for the BMW X3 Hybrid and $2,214 for the Cadillac XT5.
More 2025 comparisons
BMW X3 Hybrid vs…
Or compare the 2025 BMW X3 Hybrid with anything else: