55 vs 70 MPH MPG test 2021 Chevy Silverado 2500 6.6L V8 Gas

How good MPG can the 2021 Chevy Silverado 2500 6.6L V8 gas return? We drive both 55 and 70 MPH to see the real world results. In the end, the Chevy Silverado 2500 doesn't really show any real difference. Chapters: 0:00 Intro 1:30 55 MPH Test 4:22 Chevy Silverado 2500 Overview 10:43 70 MPH Test 11:53 Final MPG Results Subscribe for more Pickup Truck and SUV videos: https://www.youtube.com/c/pickuptruck... Check out these owner interviews: Check out this playlist:    • Pickup Truck Owner Interviews   Trying to find the most reliable trucks and SUVs?:    • Pickup Trucks, SUVs Reliability, Resale, S...   Shop our Cafepress store for new Pickup Truck +SUV Talk gear: https://www.cafepress.com/pickuptruck... Find us on Facebook:   / pickuptrucktalk   Also, on Instagram:   / pickuptrucktalk   And on Twitter:   / pickuptrucktalk   Our website is here: https://www.pickuptrucktalk.com

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Chevrolet Silverado Years to AVOID — and the Years That Last Forever

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Chevy 2500 6.6L L8T V8 Review | GM’s MOST RELIABLE Engine They Still Build

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I Compare the HOLY GRAIL of Chevy Silverado Duramax Diesel Trucks to the New One!

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Chevy 2500 6.6L L8T V8 GAS Fuel Economy (MPG) | How BAD Is It Really?

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2024 Ford F250 6.8L VS Chevy Silverado HD 6.6L Gas Performance & MPG Test! Is The L8T Underpowered?

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First Drive: 2020 Chevrolet Silverado 2500 HD 6.6L V8 Gas Work Truck

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GM’s 6.6L L8T Engine | Common Problems, Complaints, & Reliability

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Forget the Duramax! This New Chevy Silverado HD Gasser SURPRISES on the Denver 100 MPG Loop!

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Gas vs Diesel HD Truck Fuel Cost Savings: The Hidden Truth

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2500 vs 3500 Trucks - What's Really the Difference? We Compare Two Chevy Silverado HDs to Find Out

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I Finally Got Chevy’s New Truck and Here’s What I Really Think About It

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Chevy Silverado 3500HD 6.6 gas review

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Chevy 2500 6.6L GAS (L8T) Engine **Heavy Mechanic Review** | TOP 3 ISSUES

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2024 Chevrolet Silverado 2500HD Z71 Truck Reviewed

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2021 Gmc Sierra 2500HD 6.6 Gasser 10 Good things! And 10 Bad Things! 20,000km Review!

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Chevy Silverado 1500 vs 2500 HD Duramax Diesel: One Of These Is Just Right for You!

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2026 Ford F-150 Tremor vs Chevy Silverado Trail Boss - Taking on the Mud, Rocks & Water!

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Chevy 2500 6.6L GAS Engine (L8T) **HEAVY MECHANIC Review** | How DOES IT TOW??

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The REAL Reason New Engines Are BLOWING UP So Early (Toyota, GM, Honda)

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BUY or BUST? - Chevy Silverado 6.6L L8T High Miles Review!