The Real Cost
Week of November 2, 2026 · Philadelphia, PA
2027 Jeep Grand Cherokee
2.0L I4 AWD · 23 gal tank · 22 MPG · manufacturer spec
$83–$97
typical fill → full tank · 23 galAt $4.23/gal, this tank gets you about 506 miles.
Source: EIA · Updated November 2, 2026
12-week state trend · padd proxy
+$0.17 over 12 wk
Local context
Philadelphia runs at $4.23/gal this week — about 1.9% above the U.S. average of $4.15. At this price the 2027 Jeep Grand Cherokee's 22 MPG returns roughly 5.2 miles per dollar (45.5 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a Philadelphia driver spends about $2,308 on gas in this car (use the calculator for your own mileage). For the same car, $3,135 in California (priciest reporting state at $5.75/gal) vs. $1,952 in Texas ($3.58/gal). $1,184 swing.
By the numbers
Fill cost
$83–$97
typical → full · 506 mi/tank
Per gallon
$4.23
EIA Central Atlantic weekly
Monthly · 12k mi/yr
$192.36
45.5 gal
Annual · 12k mi/yr
$2308
545 gal
The math
Why it costs what it costs.
- Fill cost = 23 gal × $4.23/gal = $97.34
- Miles per tank = 23 × 22 = 506
- Annual @ 12,000 mi (typical) = 12,000 ÷ 22 × $4.23 = $2308
Want to customize miles per year or override the pump price you saw? Use the full calculator.