2020 GMC Sierra 1500
★ GREAT
GMC logoPickup Truck ★ GREAT

2020 GMC Sierra 1500

SLT · Summit White · Oklahoma City
$33,700
≈ $559/mo · 60mo @ 6.4%
↓ $1,392 below market
Listed 292d 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
96,947 mi
Body
Pickup Truck
Drivetrain
4WD
Fuel
Diesel
MPG
19 mpg
Accidents
None reported

About this GMC Sierra 1500

This 2020 GMC Sierra 1500 SLT is listed at $33,700 with 96,947 miles on the odometer. Powertrain: 3.0L V-6 Diesel Turbocharged, Automatic, 4WD. EPA-estimated fuel economy is 16 city / 22 highway MPG. Finished in Summit White, 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.

Heated Seats, NAV, Tow Hitch, Remote Engine Start, Onboard Communications System, Satellite Radio, Back-Up Camera, 4x4, Turbo, X31 OFF-ROAD PACKAGE, LPO, ALL-WEATHER FLOOR LINER, 1ST AND..., SLT PREFERRED PACKAGE, Manager Special. <br /><br />KEY FEATURES INCLUDE<br />4x4 Privacy Glass <br /><br />OPTION PACKAGES<br />TEXAS EDITION SLT PREMIUM PACKAGE includes (PCY) SLT Convenience Package, (NZM) 20 Polished aluminum wheels, (BVT) Chrome assist steps and Texas Edition badging. 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 and (KA6) rear heated seats, SLT PREFERRED PACKAGE includes (IOT) 8 diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging, 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.), X31 OFF-ROAD PACKAGE includes Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) high-capacity air filter and X31 hard badge Includes (NQH) 2-speed transfer case, (XCK) 265/65R18SL all-terrain, blackwall tires, (N10) dual exhaust. LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS, 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 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 <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 7/24/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. <br />

Inspection summary

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
Great deal
$1,392 below the median listing price
GreatFairHigh
This car$33,700
Median for similar$35,092
5-year cost to own (est.)
Depreciation $12,132
Fuel $6,200
Insurance $7,100
Maintenance $3,400
Taxes & fees $2,865
Total estimated $31,697

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

Dealership

Bob Howard Buick GMC

13300 North Broadway Extension

Oklahoma City, OK73114

Hours
  • 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

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