The Real Cost
Week of November 2, 2026 · San Diego, CA
2027 Jeep Compass
2.0L I4 AWD · 13.5 gal tank · 24 MPG · manufacturer spec
$66–$78
typical fill → full tank · 13.5 galAt $5.75/gal, this tank gets you about 324 miles.
Source: EIA · Updated November 2, 2026
12-week state trend
+$0.32 over 12 wk
Local context
San Diego runs at $5.75/gal this week — about 38.4% above the U.S. average of $4.15. At this price the 2027 Jeep Compass's 24 MPG returns roughly 4.2 miles per dollar (41.7 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a San Diego driver spends about $2,874 on gas in this car (use the calculator for your own mileage). For the same car, $2,874 in California (priciest reporting state at $5.75/gal) vs. $1,789 in Texas ($3.58/gal). $1,085 swing.
By the numbers
Fill cost
$66–$78
typical → full · 324 mi/tank
Per gallon
$5.75
EIA CA state weekly
Monthly · 12k mi/yr
$239.50
41.7 gal
Annual · 12k mi/yr
$2874
500 gal
The math
Why it costs what it costs.
- Fill cost = 13.5 gal × $5.75/gal = $77.60
- Miles per tank = 13.5 × 24 = 324
- Annual @ 12,000 mi (typical) = 12,000 ÷ 24 × $5.75 = $2874
Want to customize miles per year or override the pump price you saw? Use the full calculator.