
2023 GMC Sierra 2500HD
About this GMC Sierra 2500HD
This 2023 GMC Sierra 2500HD AT4 is listed at $64,141 with 44,344 miles on the odometer. Powertrain: 6.6L V-8 Diesel Turbocharged, Automatic, 4WD. Finished in Onyx Black, this Pickup Truck is well suited to daily driving and longer trips. Available at Bob Howard Buick GMC in Oklahoma City, OK. 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.
NAV, Heated Leather Seats, 4x4, Turbo, Alloy Wheels, Bed Liner, Tow Hitch, Heated Rear Seat, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, AT4 PREFERRED PACKAGE, DRIVER ALERT PACKAGE I, DRIVER ALERT PACKAGE II <br /><br />KEY FEATURES INCLUDE<br />Leather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Satellite Radio, Onboard Communications System, Trailer Hitch Keyless Entry, Privacy Glass <br /><br />OPTION PACKAGES<br />ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE: (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), AT4 PREMIUM PLUS PACKAGE: includes (PDO) AT4 Preferred Package, (PQB) Driver Alert Package I, (PDJ) Driver Alert II, (PYU) 20 (50.8 cm) machined aluminum wheels with high gloss Black accents, (CF5) power sunroof, (CWM) Technology Package and (VXW) Off-Road High clearance step, LPO, AT4 PREFERRED PACKAGE includes (UVN) Bed View Camera, (UVS) HD Surround Vision with Two Trailer View Camera Provisions, (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8 diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System, (U01) Roof Marker Lamps and (K4C) Wireless Charging, ASSIST STEPS, POWER-RETRACTABLE, BLACK includes LED lighting, Black, TECHNOLOGY PACKAGE: includes (DRZ) Rear Camera Mirror and (UV6) Multi-color 15 Diagonal Head-Up Display Includes (UHS) 8 Digital Driver information Center. 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. <br /><br />SHOP WITH CONFIDENCE<br />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 <br /><br />WHY BUY FROM US<br />Only at Bob Howard Buick GMC13300 Broadway ExtensionOklahoma City, OK 73114Call us at (405)936-8800 or text us any time at (405)217-0721 <br /><br />Pricing analysis performed on 6/11/2025. 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.
- Mon8:30am – 9:00pm
- Tue8:30am – 9:00pm
- Wed8:30am – 9:00pm
- Thu8:30am – 9:00pm
- Fri8:30am – 9:00pm
- Sat8:30am – 9:00pm
- SunClosed