Tested: 2026 GMC Sierra 1500 Denali Ultimate Duramax: Oil’s Well That Ends Well
· roadandtrack.com · popularity 21/100 · 0 similar stories today
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Summary
A turbodiesel inline-six proves a nice match for GMC’s fanciest half-ton pickup, especially if road trips or towing are in the cards.
Found in: Road & Track. Rating basis: single outlet; outlet tier 2 (unlisted); 1 feeds; feed position 1.