The Real Cost
Week of September 21, 2026 · Jacksonville, FL
2027 Subaru Impreza
13.2 gal tank · 29 MPG
$47–$56
typical fill → full tank · 13.2 galAt $4.22/gal, this tank gets you about 383 miles.
Source: EIA · Updated September 21, 2026
12-week state trend
+$0.55 over 12 wk
Local context
Jacksonville runs at $4.22/gal this week — about 5.8% below the U.S. average of $4.48. At this price the 2027 Subaru Impreza's 29 MPG returns roughly 6.9 miles per dollar (34.5 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a Jacksonville driver spends about $1,745 on gas in this car (use the calculator for your own mileage). For the same car, $2,484 in California (priciest reporting state at $6.00/gal) vs. $1,626 in Texas ($3.93/gal). $858 swing.
By the numbers
Fill cost
$47–$56
typical → full · 383 mi/tank
Per gallon
$4.22
EIA FL state weekly
Monthly · 12k mi/yr
$145.41
34.5 gal
Annual · 12k mi/yr
$1745
414 gal
The math
Why it costs what it costs.
- Fill cost = 13.2 gal × $4.22/gal = $55.66
- Miles per tank = 13.2 × 29 = 383
- Annual @ 12,000 mi (typical) = 12,000 ÷ 29 × $4.22 = $1745
Want to customize miles per year or override the pump price you saw? Use the full calculator.