The Real Cost
Week of November 2, 2026 · San Jose, CA
2026 Chevrolet Trax
1.2L I3 FWD · 14 gal tank · 29 MPG · manufacturer spec
$68–$80
typical fill → full tank · 14 galAt $5.75/gal, this tank gets you about 406 miles.
Source: EIA · Updated November 2, 2026
12-week state trend
+$0.32 over 12 wk
Local context
San Jose runs at $5.75/gal this week — about 38.4% above the U.S. average of $4.15. At this price the 2026 Chevrolet Trax's 29 MPG returns roughly 5.0 miles per dollar (34.5 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a San Jose driver spends about $2,378 on gas in this car (use the calculator for your own mileage). For the same car, $2,378 in California (priciest reporting state at $5.75/gal) vs. $1,481 in Texas ($3.58/gal). $898 swing.
By the numbers
Fill cost
$68–$80
typical → full · 406 mi/tank
Per gallon
$5.75
EIA CA state weekly
Monthly · 12k mi/yr
$198.21
34.5 gal
Annual · 12k mi/yr
$2378
414 gal
The math
Why it costs what it costs.
- Fill cost = 14 gal × $5.75/gal = $80.47
- Miles per tank = 14 × 29 = 406
- Annual @ 12,000 mi (typical) = 12,000 ÷ 29 × $5.75 = $2378
Want to customize miles per year or override the pump price you saw? Use the full calculator.