TRUCK · Regular gas
Chevrolet Avalanche Fuel Cost
Discontinued Chevy crew-cab pickup with a uniquely flexible midgate. Below are estimated fuel costs based on 16 combined MPG and average US gas prices.
Best for towing, hauling and work duty rather than fuel-sipping commutes.
- Built for towing
- High fuel use
- Heavy fuel use
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
14 MPG
20 MPG
16 MPG
31 gal
~496 mi
MPG breakdown
Estimated fuel cost at 12,000 miles/year
Based on 16 MPG and $3.45/gal.
Annual cost
$2588
Monthly cost
$216
Cost per mile
$0.216
Gallons / year
750
Estimate your own cost
Pre-filled with the Chevrolet Avalanche's combined MPG.
Pre-filled with estimated combined MPG for the Chevrolet Avalanche. Adjust for your real-world driving.
Estimated Annual Cost
$0.00
Per Month
$0.00
Per Mile
$0.000
~750 gallons per year
Cost by annual mileage
How much you'll spend per year at common US mileage levels (estimates).
| Miles per year | Gallons / year | Annual cost | Monthly cost |
|---|---|---|---|
| 8,000 | 500 | $1725 | $144 |
| 12,000 | 750 | $2588 | $216 |
| 15,000 | 938 | $3234 | $270 |
Estimates only. Actual costs depend on driving style, terrain, weather, and local fuel or electricity prices.
How we estimate Chevrolet Avalanche costs
- MPG / MPGe
- EPA-style combined city + highway figures for the base trim and recent model year.
- Fuel price
- Average US retail regular gas, premium where required, or per-kWh electricity.
- Annual mileage
- Default scenarios at 8,000 / 12,000 / 15,000 miles per year.
- Trim & year variance
- AWD, larger wheels, towing packages and older years can lower efficiency 5–15%.
Sources & assumptions
- EPA fuel economy data — City / highway / combined MPG and MPGe baselines.
- U.S. Department of Energy (fueleconomy.gov) — Vehicle efficiency and EV range references.
- AAA gas price trends — Recent national and regional retail fuel averages.
- EIA electricity rates — Average residential per-kWh prices used for EV charging.
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Frequently asked questions
What is the estimated annual fuel cost for the Chevrolet Avalanche?
Driving 12,000 miles per year at 16 MPG and $3.45/gal, expect about $2588 per year. Heavier city driving or longer commutes will increase that.
What MPG does the Chevrolet Avalanche get?
Estimated EPA-style ratings are roughly 14 city / 20 highway / 16 combined MPG. Real-world numbers depend on terrain, climate and driving style.
What is the tank size of the Chevrolet Avalanche?
The Chevrolet Avalanche typically has a 31-gallon tank. At 16 combined MPG, that's roughly 496 miles of driving range per fill-up.
How does Chevrolet Avalanche fuel cost compare to other vehicles?
At 12,000 miles per year, this vehicle costs about $2588. Compare it to other trucks on our index page or use the cost-per-mile calculator to compare two specific vehicles side-by-side.
Cheaper-to-drive alternatives
Same vehicle class as the Chevrolet Avalanche, but lower fuel or charging cost per mile. Annual cost at 12,000 mi.
Compare similar trucks
The closest competitors to the Chevrolet Avalanche by MPG and category.
Ford F-250 Super Duty (Diesel)
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See fuel costFord F-350 Super Duty (Diesel)
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See fuel costRam 2500 (Cummins Diesel)
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See fuel costRam 3500 (Cummins Diesel)
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See fuel costChevrolet Silverado 2500HD (Duramax)
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See fuel costGMC Sierra 2500HD (Duramax)
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See fuel costBest road trips for the Chevrolet Avalanche
Long-haul drives where the Chevrolet Avalanche's comfort and cargo space pay off.
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