Supercharged GMC Sierra AT4 // Goliath 650 Upgrade by Hennessey
hennesseyperformance.com
Supercharged GMC Sierra AT4 // Goliath 650 Upgrade by Hennessey
This mind-blowing upgrade transforms the already rugged GMC Sierra AT4 into a roaring beast with an astonishing 650 horsepower and 658 lb-ft of torque.
Dec 7, 2023
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What sets the GMC Sierra AT4 apart from the AT4X? 🤔 In this video, Pete breaks down the key differences between these two trims — from suspension and off-road performance to interior features, tech, and overall value. We’ll cover: ✅ Suspension: AT4 vs AT4X shocks, lift, and off-road capability ✅ Wheels & tires: stock setups and stance differences ✅ Interior: premium features, materials, and tech upgrades ✅ Styling: exterior details that separate the trims ✅ Price vs value: which Sierra trim is
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What sets the GMC Sierra AT4 apart from the AT4X? 🤔 In this video, Pete breaks down the key differences between these two trims — from suspension and off-road performance to interior features, tech, and overall value. We’ll cover: ✅ Suspension: AT4 vs AT4X shocks, lift, and off-road capability ✅ Wheels & tires: stock setups and stance differences ✅ Interior: premium features, materials, and tech upgrades ✅ Styling: exterior details that separate the trims ✅ Price vs value: which Sierra trim is
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GMC 2500 AT4X Off-Road
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Right Hand Drive 2026 GMC Sierra 2500 AT4X AEV Special Edition — Extreme Off-Road Capability for Australia 💪🇦🇺 📞 Contact Andrew Taplin or Cliff Perez for enquiries on 61 3 9765 1300 The GMC Sierra 2500 AT4X AEV Special Edition is built for those who demand uncompromising strength and factory-engineered off-road performance — now available in Right Hand Drive, engineered end-to-end by Autogroup International, a 100% Australian-owned company. This flagship HD off-roader features AEV-engineered
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Right Hand Drive 2026 GMC Sierra 2500 AT4X AEV Special Edition — Extreme Off-Road Capability for Australia 💪🇦🇺 📞 Contact Andrew Taplin or Cliff Perez for enquiries on 61 3 9765 1300 The GMC Sierra 2500 AT4X AEV Special Edition is built for those who demand uncompromising strength and factory-engineered off-road performance — now available in Right Hand Drive, engineered end-to-end by Autogroup International, a 100% Australian-owned company. This flagship HD off-roader features AEV-engineered
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GMC AT4 Performance and Style Upgraded with McGaughys Lift Kit
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What sets the GMC Sierra AT4 apart from the AT4X? 🤔 In this video, Pete breaks down the key differences between these two trims — from suspension and off-road performance to interior features, tech, and overall value. We’ll cover: ✅ Suspension: AT4 vs AT4X shocks, lift, and off-road capability ✅ Wheels & tires: stock setups and stance differences ✅ Interior: premium features, materials, and tech upgrades ✅ Styling: exterior details that separate the trims ✅ Price vs value: which Sierra trim is
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