The Real Cost
Week of November 2, 2026 · Los Angeles, CA
2027 GMC Acadia
2.5L I4 AWD · 21.7 gal tank · 21 MPG · manufacturer spec
$106–$125
typical fill → full tank · 21.7 galAt $5.74/gal, this tank gets you about 456 miles.
Source: EIA · Updated November 2, 2026
12-week state trend
+$0.32 over 12 wk
Local context
Los Angeles runs at $5.74/gal this week — about 38.3% above the U.S. average of $4.15. At this price the 2027 GMC Acadia's 21 MPG returns roughly 3.7 miles per dollar (47.6 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a Los Angeles driver spends about $3,281 on gas in this car (use the calculator for your own mileage). For the same car, $3,285 in California (priciest reporting state at $5.75/gal) vs. $2,045 in Texas ($3.58/gal). $1,240 swing.
By the numbers
Fill cost
$106–$125
typical → full · 456 mi/tank
Per gallon
$5.74
EIA weekly — Los Angeles
Monthly · 12k mi/yr
$273.43
47.6 gal
Annual · 12k mi/yr
$3281
571 gal
The math
Why it costs what it costs.
- Fill cost = 21.7 gal × $5.74/gal = $124.60
- Miles per tank = 21.7 × 21 = 456
- Annual @ 12,000 mi (typical) = 12,000 ÷ 21 × $5.74 = $3281
Want to customize miles per year or override the pump price you saw? Use the full calculator.