2021 GMC Sierra 1500
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★ HIGH
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2021 GMC Sierra 1500

SLT · Summit White · Concord
$42,997
≈ $713/mo · 60mo @ 6.4%
↑ $5,929 above market
Listed 210d ago
Call dealer
7-day, 250-mile return window
Clean title — verified by Carfax
Frame inspection passed
Inspected by certified tech · est. score 93/100
Mileage
55,188 mi
Body
Pickup Truck
Drivetrain
4WD
Fuel
Diesel
MPG
16 mpg
Accidents
None reported

About this GMC Sierra 1500

This 2021 GMC Sierra 1500 SLT is listed at $42,997 with 55,188 miles on the odometer. Powertrain: 3.0L V-6 Diesel Turbocharged, Automatic, 4WD. EPA-estimated fuel economy is 14 city / 20 highway MPG. Finished in Summit White, this Pickup Truck is well suited to daily driving and longer trips. Available at Ben Mynatt Buick GMC in Concord, NC. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other diesel options? Use the related links below to compare similar listings on Carlify.

CARFAX 1-Owner, Very Nice. NAV, Heated Seats, Sunroof, Turbo, Alloy Wheels, Tow Hitch, Back-Up Camera, 4x4, SLT PREFERRED PACKAGE, DRIVER ALERT PACKAGE I, SLT PREMIUM PLUS PACKAGE, DRIVER ALERT PACKAGE II, SUNROOF, POWER AND MORE!<br /><br />EXCELLENT SAFETY FOR YOUR FAMILY<br />Cross-Traffic Alert, Blind Spot Monitor, Lane Keeping Assist, Electronic Stability Control, 4-Wheel ABS, Tire Pressure Monitoring System, 4-Wheel Disc Brakes Safety equipment includes Cross-Traffic Alert GMC SLT with Summit White exterior and Dark Walnut/Slate interior features a Straight 6 Cylinder Engine with 355 HP at 5600 RPM*. <br /><br />AFFORDABLE<br />This Sierra 1500 is priced $5,100 below J.D. Power Retail. <br /><br />OPTION PACKAGES<br />SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package, (PDY) SLT Preferred Package, (PQB) Driver Alert Package I, (PDJ) Driver Alert Package II, (NZM) 20 Polished aluminum wheels, (BVT) Chrome assist steps and (CGN) spray-on bedliner. With 4WD model and (L84) 5.3L EcoTec3 V8 engine (MQB) 10-speed automatic transmission is included. 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 Includes (HS1) Safety Alert Seat. SLT PREFERRED PACKAGE includes (IOT) 8 diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging, X31 OFF-ROAD AND PROTECTION PACKAGE includes (X31) Off-Road Package, (CGN) spray-on bedliner and (RIA) All-weather floor liners, LPO Includes (NZM) 20 Polished aluminum wheels and (QAE) 275/60R20 all-terrain, blackwall tires. SUNROOF, POWER, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm, 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.), DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Includes (V76) recovery hooks on 2WD models. 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.), 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.), SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console, (KQV) ventilated front seats, (A48) rear sliding power window, (UG1) Universal Home Remote, (MCZ) 2 USB ports with auxiliary input (IP Mounted), (MCR) 2 USB Ports/SD Card/Aux Jack (Inside Console with bucket seats) and (KA6) rear heated seats (KA6) Heated Second Row Outboard Seats are included on Crew Cab 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.). Maintenance Up To Date, 109 Point Inspection <br /><br />SHOP WITH CONFIDENCE<br />CARFAX 1-Owner <br /><br />EXPERTS ARE SAYING<br />Great Gas Mileage: 26 MPG Hwy. <br /><br />Internet price includes GM Factory Rebates which everyone qualifies for. GM also offers additional rebates which may further reduce your price. Ally APR rates cannot be combined with current Internet Price. All 2017/2018 Buicks include loyalty discounts. Pricing analysis performed on 10/8/2025. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. <br />

Inspection summary

Engine & drivetrain93
Brakes & suspension91
Interior condition94
Exterior condition95
Tires89
Electronics97

Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.

Fair price meter
Above market
$5,929 above the median
GreatFairHigh
This car$42,997
Median for similar$37,068
5-year cost to own (est.)
Depreciation $15,479
Fuel $6,200
Insurance $7,100
Maintenance $3,400
Taxes & fees $3,655
Total estimated $35,834

Estimates from typical 12k mi/yr usage. Actuals vary.

Dealership

Ben Mynatt Buick GMC

289 Concord Parkway South

Concord, NC28027

Hours
  • Mon8:30am – 8:00pm
  • Tue8:30am – 8:00pm
  • Wed8:30am – 8:00pm
  • Thu8:30am – 8:00pm
  • Fri8:30am – 8:00pm
  • Sat8:30am – 6:00pm
  • SunClosed

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