Engine, 5.3L EcoTec3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] at 5600 rpm, 383 lb-ft of torque [518 Nm] at 4100 rpm)
Rear axle, 3.23 ratio
GVWR, 7500 lbs. (3402 kg) (2WD models only with (L84) 5.3L EcoTec3 V8 engine.)
Keyless Start, push-button
Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 equipped with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. See dealer for details.)
Meet the White 2021 GMC Yukon XL—big, bold, and ready to turn everyday errands into first-class road trips. Under the hood, the 5.3L EcoTec3 V8 brings confident V8 muscle with smart efficiency tech like Dynamic Fuel Management, paired with smooth Ele...
Engine, 6.2L EcoTec3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] at 5600 rpm, 460 lb-ft of torque [624 Nm] at 4100 rpm)
Rear axle, 3.23 ratio
GVWR, 7700 lbs. (3493 kg) (4WD models only and on 2WD models with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Keyless Start, push-button
Automatic Stop/Start (Vehicles built between October, 2021 and December 12, 2021 with a V8 engine, will be forced to have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. Beginning with production starting December 13, 2021, (KL9) Automatic Stop/Start will be forced on as standard content. See dealer for details.)
*THIS VEHICLE HAS A NEW ENGINE JUST INSTALLED BY MAHER CHEVROLET IN ST. PETERSBURG, FL**RARE DENALI ULTIMATE PACKAGE* PREMIUM CAPABILITY PACKAGE* BREMBO 6 PISTON BRAKE PACKAGE* CAT BACK PERFORMANCE EXHAUST*FOR MORE INFORMATION ON THIS VEHICLE, PLEASE...
Blue Certified and absolutely built to dominate heavy-duty truck duties, this 2024 GMC Sierra 2500HD SLT Crew Cab 4WD delivers legendary Duramax diesel power, Allison transmission capability, premium luxury comfort, and advanced towing technology in...
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