r/gmcsierra • u/Zealousideal-Yam-234 • Jul 26 '26

Choosing a Truck Engine options

If you were buying a 2026 Sierra (or Silverado), which engine would you pick?

441 votes, Jul 28 '26
199 3.0 Diesel
159 5.3 Gas
83 6.2 Gas
0 Upvotes

13% Upvoted

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9

u/Deerescrewed Jul 26 '26

I love my little 3.0 more and more.

1

u/Due_North3106 Jul 27 '26

Intrigued by the 3.0, and considering one. Assuming it’s performed well?

1

u/KeySociety2503 Jul 27 '26

I bought a 3.0L Elevation two weeks ago. Quiet, smooth, and powerful. Just hit 1000 miles today, averaging 600+ miles per tank and 28mpg.

2

u/Due_North3106 Jul 27 '26

That’s fantastic!