The Real Cost
Week of November 2, 2026 · Philadelphia, PA
2023 BMW X5
4.4L V8 Premium AWD M · 22 gal tank · 15 MPG · manufacturer spec
$79–$93
typical fill → full tank · 22 galAt $4.23/gal, this tank gets you about 330 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 2023 BMW X5's 15 MPG returns roughly 3.5 miles per dollar (66.7 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a Philadelphia driver spends about $3,386 on gas in this car (use the calculator for your own mileage). For the same car, $4,598 in California (priciest reporting state at $5.75/gal) vs. $2,862 in Texas ($3.58/gal). $1,736 swing.
By the numbers
Fill cost
$79–$93
typical → full · 330 mi/tank
Per gallon
$4.23
EIA Central Atlantic weekly
Monthly · 12k mi/yr
$282.13
66.7 gal
Annual · 12k mi/yr
$3386
800 gal
The math
Why it costs what it costs.
- Fill cost = 22 gal × $4.23/gal = $93.10
- Miles per tank = 22 × 15 = 330
- Annual @ 12,000 mi (typical) = 12,000 ÷ 15 × $4.23 = $3386
Want to customize miles per year or override the pump price you saw? Use the full calculator.