The Real Cost
Week of May 18, 2026 · Jacksonville, FL
2026 Hyundai Sonata AWD
18 gal tank · 27 MPG
$74.45 to fill the tank
At $4.14/gal, this tank gets you about 486 miles.
Source: EIA · Updated May 18, 2026
By the numbers
- Fill cost
- $74.45
- 486 miles per tank
- $/gallon
- $4.14
- EIA FL state weekly
- Monthly (12k mi/yr)
- $153.19
- 37.0 gallons
- Annual (12k mi/yr)
- $1838
- 444 gallons
The math
Why it costs what it costs.
- Fill cost = 18 gal × $4.14/gal = $74.45
- Miles per tank = 18 × 27 = 486
- Annual (12,000 mi) = 12,000 ÷ 27 × $4.14 = $1838
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