SUV · Regular gas
Buick Encore GX Fuel Cost
Subcompact SUV with strong fuel economy and a turbocharged three-cylinder. Below are estimated fuel costs based on 28 combined MPG and average US gas prices.
Best for families that want SUV space without crushing fuel costs.
- Good for road trips
- Average efficiency
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
26 MPG
29 MPG
28 MPG
13.2 gal
~370 mi
MPG breakdown
Estimated fuel cost at 12,000 miles/year
Based on 28 MPG and $3.45/gal.
Annual cost
$1479
Monthly cost
$123
Cost per mile
$0.123
Gallons / year
429
Estimate your own cost
Pre-filled with the Buick Encore GX's combined MPG.
Pre-filled with estimated combined MPG for the Buick Encore GX. Adjust for your real-world driving.
Estimated Annual Cost
$0.00
Per Month
$0.00
Per Mile
$0.000
~429 gallons per year
Cost by annual mileage
How much you'll spend per year at common US mileage levels (estimates).
| Miles per year | Gallons / year | Annual cost | Monthly cost |
|---|---|---|---|
| 8,000 | 286 | $986 | $82 |
| 12,000 | 429 | $1479 | $123 |
| 15,000 | 536 | $1848 | $154 |
Estimates only. Actual costs depend on driving style, terrain, weather, and local fuel or electricity prices.
How we estimate Buick Encore GX costs
- MPG / MPGe
- EPA-style combined city + highway figures for the base trim and recent model year.
- Fuel price
- Average US retail regular gas, premium where required, or per-kWh electricity.
- Annual mileage
- Default scenarios at 8,000 / 12,000 / 15,000 miles per year.
- Trim & year variance
- AWD, larger wheels, towing packages and older years can lower efficiency 5–15%.
Sources & assumptions
- EPA fuel economy data — City / highway / combined MPG and MPGe baselines.
- U.S. Department of Energy (fueleconomy.gov) — Vehicle efficiency and EV range references.
- AAA gas price trends — Recent national and regional retail fuel averages.
- EIA electricity rates — Average residential per-kWh prices used for EV charging.
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Frequently asked questions
What is the estimated annual fuel cost for the Buick Encore GX?
Driving 12,000 miles per year at 28 MPG and $3.45/gal, expect about $1479 per year. Heavier city driving or longer commutes will increase that.
What MPG does the Buick Encore GX get?
Estimated EPA-style ratings are roughly 26 city / 29 highway / 28 combined MPG. Real-world numbers depend on terrain, climate and driving style.
What is the tank size of the Buick Encore GX?
The Buick Encore GX typically has a 13.2-gallon tank. At 28 combined MPG, that's roughly 370 miles of driving range per fill-up.
How does Buick Encore GX fuel cost compare to other vehicles?
At 12,000 miles per year, this vehicle costs about $1479. Compare it to other suvs on our index page or use the cost-per-mile calculator to compare two specific vehicles side-by-side.
Cheaper-to-drive alternatives
Same vehicle class as the Buick Encore GX, but lower fuel or charging cost per mile. Annual cost at 12,000 mi.
Compare similar SUVs
The closest competitors to the Buick Encore GX by MPG and category.
Best road trips for the Buick Encore GX
Long-haul drives where the Buick Encore GX's comfort and cargo space pay off.