
2021 GMC Sierra 1500
About this GMC Sierra 1500
This 2021 GMC Sierra 1500 Denali is listed at $36,625 with 133,234 miles on the odometer. Powertrain: 5.3L V-8 Gas, Automatic, 4WD. EPA-estimated fuel economy is 16 city / 22 highway MPG. Finished in White Frost Tricoat, this Pickup Truck is well suited to daily driving and longer trips. Available at Rockville Centre GMC in Rockville Centre, NY. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other gas options? Use the related links below to compare similar listings on Carlify.
Heated/Cooled Seats, Sunroof, NAV, Premium Sound System, Running Boards, 4x4, Alloy Wheels, Bed Liner, Tow Hitch, DRIVER ALERT PACKAGE II, TRANSMISSION, 10-SPEED AUTOMATIC, ELE... ENGINE, 5.3L ECOTEC3 V8, TECHNOLOGY PACKAGE <br /><br />KEY FEATURES INCLUDE<br />Serviced here, Originally bought here, 4x4, Heated Driver Seat, Cooled Driver Seat, Running Boards, Premium Sound System GMC Denali with White Frost Tricoat exterior and Jet Black interior features a 8 Cylinder Engine with 355 HP at 5600 RPM*. <br /><br />OPTION PACKAGES<br />TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15 Diagonal Head-Up Display, DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert, (UHX) Lane Keep Assist/Lane Departure Warning, (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (KSG) Adaptive Cruise Control and (UE4) Following Distance Indicator, SUNROOF, POWER, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL COLOR TOUCH-SCREEN, INCLUDES MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory (Note: (PZ8) Hitch Guidance with hitch view is included with trim.) (STD), SEATS, HEATED SECOND ROW OUTBOARD SEATS (Standard on models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats, which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.), ENGINE, 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (STD), TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content.) (STD). <br /><br />EXCELLENT VALUE<br />Reduced from $41,270. This Sierra 1500 is priced $3,100 below J.D. Power Retail. <br /><br />SHOP WITH CONFIDENCE<br />CARFAX 1-Owner Excellent Condition <br /><br />WHO WE ARE<br />When it comes to second-to-none service, you can rely on the GMC dealer near me. GMC fans and those new to the brand around Rockville Centre, New York, will appreciate the services from start to finish that we offer. <br /><br />Pricing analysis performed on 9/10/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. <br />
Inspection summary
Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.
Estimates from typical 12k mi/yr usage. Actuals vary.
- Mon9:00am – 8:00pm
- Tue9:00am – 8:00pm
- Wed9:00am – 8:00pm
- Thu9:00am – 8:00pm
- Fri9:00am – 7:00pm
- Sat9:00am – 5:00pm
- Sun11:00am – 4:00pm