The Real Cost
Week of September 21, 2026 · Portland, OR
2027 Cadillac Escalade
24 gal tank · 16 MPG
$114–$134
typical fill → full tank · 24 galAt $5.60/gal, this tank gets you about 384 miles.
Source: EIA · Updated September 21, 2026
12-week state trend · padd proxy
+$0.77 over 12 wk
Local context
Portland runs at $5.60/gal this week — about 25.1% above the U.S. average of $4.48. At this price the 2027 Cadillac Escalade's 16 MPG returns roughly 2.9 miles per dollar (62.5 gallons per 1,000 miles).
At a typical 12,000 miles a year — the U.S. driving average — a Portland driver spends about $4,200 on gas in this car (use the calculator for your own mileage). For the same car, $4,502 in California (priciest reporting state at $6.00/gal) vs. $2,947 in Texas ($3.93/gal). $1,556 swing.
By the numbers
Fill cost
$114–$134
typical → full · 384 mi/tank
Per gallon
$5.60
EIA West Coast weekly
Monthly · 12k mi/yr
$350.00
62.5 gal
Annual · 12k mi/yr
$4200
750 gal
The math
Why it costs what it costs.
- Fill cost = 24 gal × $5.60/gal = $134.40
- Miles per tank = 24 × 16 = 384
- Annual @ 12,000 mi (typical) = 12,000 ÷ 16 × $5.60 = $4200
Want to customize miles per year or override the pump price you saw? Use the full calculator.