SUV · Regular gas
Buick Enclave Fuel Cost
Three-row family SUV with a quiet cabin and adult-friendly third row. Below are estimated fuel costs based on 21 combined MPG and average US gas prices.
Best for towing or carrying gear; fuel costs will be higher than a sedan.
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
18 MPG
26 MPG
21 MPG
19 gal
~399 mi
MPG breakdown
Estimated fuel cost at 12,000 miles/year
Based on 21 MPG and $3.45/gal.
Annual cost
$1971
Monthly cost
$164
Cost per mile
$0.164
Gallons / year
571
Estimate your own cost
Pre-filled with the Buick Enclave's combined MPG.
Pre-filled with estimated combined MPG for the Buick Enclave. Adjust for your real-world driving.
Estimated Annual Cost
$0.00
Per Month
$0.00
Per Mile
$0.000
~571 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 | 381 | $1314 | $110 |
| 12,000 | 571 | $1971 | $164 |
| 15,000 | 714 | $2464 | $205 |
Estimates only. Actual costs depend on driving style, terrain, weather, and local fuel or electricity prices.
How we estimate Buick Enclave 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 Enclave?
Driving 12,000 miles per year at 21 MPG and $3.45/gal, expect about $1971 per year. Heavier city driving or longer commutes will increase that.
What MPG does the Buick Enclave get?
Estimated EPA-style ratings are roughly 18 city / 26 highway / 21 combined MPG. Real-world numbers depend on terrain, climate and driving style.
What is the tank size of the Buick Enclave?
The Buick Enclave typically has a 19-gallon tank. At 21 combined MPG, that's roughly 399 miles of driving range per fill-up.
How does Buick Enclave fuel cost compare to other vehicles?
At 12,000 miles per year, this vehicle costs about $1971. 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 Enclave, but lower fuel or charging cost per mile. Annual cost at 12,000 mi.
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The closest competitors to the Buick Enclave by MPG and category.
Best road trips for the Buick Enclave
Long-haul drives where the Buick Enclave's comfort and cargo space pay off.