2021 GMC Sierra 1500

About this GMC Sierra 1500

This 2021 GMC Sierra 1500 SLE is listed at $28,550 with 134,331 miles on the odometer. Powertrain: 3.0L Inline-6 Diesel Turbocharged, Automatic, 4WD. EPA-estimated fuel economy is 18 city / 21 highway MPG. Finished in Brownstone Metallic, 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.

FUEL EFFICIENT 26 MPG Hwy/22 MPG City! Superb Condition, CARFAX 1-Owner. Heated Seats, Remote Engine Start, Onboard Communications System, Satellite Radio, Back-Up Camera, 4x4, Aluminum Wheels, Hitch, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 <br /><br />KEY FEATURES INCLUDE<br />Non-Smoker vehicle, Manager Special, 4x4, Heated Driver Seat, Back-Up Camera, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start Keyless Entry, Privacy Glass, Steering Wheel Controls, Electronic Stability Control. <br /><br />OPTION PACKAGES<br />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.), BED LINER, SPRAY-ON Pickup bedliner with GMC logo, DEFOGGER, REAR-WINDOW ELECTRIC, AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 8 DIAGONAL COLOR TOUCH-SCREEN, AM/FM STEREO with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wired Android Auto® and Apple CarPlay® capability for compatible phones (STD), TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (No longer available on 4WD models built with (L84) 5.3L EcoTec3 V8 engine after December 15, 2020. <br /><br />WHY BUY FROM US<br />Buy with confidence at Group 1 where every used vehicle, up to 175,000 miles, comes with a one month 1,000-mile limited warranty along with a 3-day 250-mile exchange policy. Some exclusions may apply, see Buyers Guide for specifics. Every vehicle is priced to market and includes a Carfax History Report. <br /><br />MARKET-BASED PRICING<br />You expect fair & competitive pricing. Thats why the price is based on current market data and is regularly compared to similar pre-owned vehicles in the region. <br /><br />QUALITY INSPECTIONS<br />Every vehicle is thoroughly inspected and comes with a complimentary vehicle history report. <br /><br />QUICK & TRANSPARENT FINANCING<br />Need Financing? Apply in minutes with all terms and conditions clearly disclosed upfront. <br /><br />VEHICLE SERVICE CONTRACTS<br />Avoid bumps in the road! Adding a service contract can help prevent future unexpected expenses from arising. Available for most purchases. <br /><br />SHOP WITH CONFIDENCE<br />AutoCheck One Owner <br /><br />BUY FROM AN AWARD WINNING DEALER<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 4/27/2026. 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. <br />

Inspection summary

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