Tag: Sierra

2011 GMC Sierra in the Marketplace Packs 630 Wheel Horsepower

2011 GMC Sierra Turbo

Looks like an average Sierra pickup, but this turbocharged truck has more power than a Corvette Z06.

  Comments | By - May 9, 2019

GMC Sierra AT4 Powers Up with New Off-road Performance Package

2019 GMC Sierra AT4

GMC Sierra AT4, now available with off-road performance package, defines the premium off-road performance segment

  Comments | By - December 28, 2018

Meet the World’s Nastiest GMC Sierra Denali

GMC Sierra Denali on the Dyno

Half-ton Sierra packs 1,323 rear wheel horsepower from a monster twin turbo build.

  Comments | By - September 20, 2018

Tuned C7 Corvette Z06 Gets Embarrassed by Twin Turbo Denali

Twin Turbo Denali

Packing 800 hp, few would bet against this Corvette racing a fancy new pickup. But they’d be oh so wrong.

  Comments | By - September 11, 2018

LSX-Powered GMC Sierra Is the World’s Quickest 4WD Truck

GMC Sierra 376 c.i. LSX twin turbo

A sturdy block and a couple of massive turbos is all it takes to propel this GMC Sierra down the track in record time!

  Comments | By - April 19, 2018

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