GMC Certified, CARFAX 1-Owner, Very Nice. FUEL EFFICIENT 20 MPG Hwy/16 MPG City! Heated/Cooled Seats, Navigation, Trailer Hitch, Satellite Radio, Premium Sound System, 4x4, Bed Liner, DRIVER ALERT PACKAGE II, DENALI ULTIMATE PACKAGE
KEY FEATURES INCLUDE
4x4, Heated Driver Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio Non-Smoker vehicle GMC Denali with Onyx Black exterior and Jet Black interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*.
OPTION PACKAGES
DENALI ULTIMATE PACKAGE includes (CWM) Technology Package, (PDJ) Driver Alert Package II, (CF5) sunroof, (BRS) GMC MultiPro Power Steps, (SFE) wheel locks, LPO and (SMF) 22" multi-dimensional polished aluminum wheels, ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new 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, 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, 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.), 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).
EXCELLENT VALUE
Was $39,499. This Sierra 1500 is priced $9,100 below J.D. Power Retail.
BUY WITH CONFIDENCE
172-Point Inspection and Reconditioning, 3-Month trial of OnStar Safety & Security Plan and Connected Services, Includes two maintenance visits with the GMC CPO Scheduled Maintenance Program, $0 Deductible, 6-Year/100,000-Mile Powertrain Limited Warranty, Vehicle Exchange Program: 3 Day / 150 Mile Guarantee, 24/7 Roadside Assistance, CarFax Vehicle History Report, 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty, Satellite radio-equipped vehicles include a 3-month trial to the SiriusXM All Access content package
Pricing analysis performed on 6/12/2026. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
2021 GMC Sierra 1500 Denali
- Used
Finance Terms
Buick GMC of Mahwah
Call 201-335-6202
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The full specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 420
Notes from the dealer
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Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
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Buick GMC of Mahwah is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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*Tax, certification, and dealer fees are additional and may effect the final price of vehicle.