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US diesel $4.049 per gallonWeek ending Aug 17, 2026 · EIA
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Mack Granite

Mack2001 to presentVocational and heavy haul

The archetypal construction truck, and Mack's strongest position in the market. Dump, mixer and refuse bodies above all.

Fuel economy

4.5-6.2 mpg

loaded, at highway speed

Fuel per mile

$0.757

at $4.049 a gallon

Tractor weight

19,000-25,000

pounds, day cab to large sleeper

Used asking

$50k-$160k

condition moves this more than the model

What the fuel gap costs

Against the most efficient tractor in this reference, over 120,000 miles at this week’s diesel price.

$32,279 a year

Known issues

Specification-dependent, as with all vocational trucks.

Verdict

If the work is construction, Mack's dealer network and residuals in that segment are genuine advantages. It is not a highway truck.