The Real Cost
Week of May 18, 2026 · Mesa, AZ
2026 Volkswagen Tiguan
14 gal tank · 28 MPG
$78.47 to fill the tank
At $5.61/gal, this tank gets you about 392 miles.
Source: EIA · Updated May 18, 2026
By the numbers
- Fill cost
- $78.47
- 392 miles per tank
- $/gallon
- $5.61
- EIA West Coast weekly
- Monthly (12k mi/yr)
- $200.18
- 35.7 gallons
- Annual (12k mi/yr)
- $2402
- 429 gallons
The math
Why it costs what it costs.
- Fill cost = 14 gal × $5.61/gal = $78.47
- Miles per tank = 14 × 28 = 392
- Annual (12,000 mi) = 12,000 ÷ 28 × $5.61 = $2402
Want to customize miles per year or override the pump price you saw? Use the full calculator.