Cavender's Auto Sales · Durant, OK

2021 GMC Sierra 1500 SLT

145,000 miles · truck

1 / 32 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeGMC

ModelSierra 1500

TrimSLT

VIN3GTP8DED6MG233120

Stock numberSTK233120

Mileage145,000 miles

BodyPickup

Engine5.3L 8-cyl

Cylinders8

Displacement5.3L

Transmission8-Speed Automatic

Drivetrain4x2

FuelGasoline

MPG17 city / 23 hwy

ExteriorBlue

InteriorLeather

Vehicle description

Are you ready to elevate your driving experience to a whole new level? Look no further than this sleek and stylish Blue 2021 GMC Sierra 1500! With its rugged good looks and reliable performance, this truck is sure to turn heads wherever you go. But that's not all - this beauty comes with a Carfax report available, so you can buy with confidence knowing the full history of this vehicle. Whether you're cruising down the highway or tackling tough terrain, you can count on this GMC Sierra 1500 to get you where you need to go in style. So why settle for an ordinary ride when you can have an extraordinary one? Come take this 2021 GMC Sierra 1500 for a spin and experience the thrill of driving a top-notch truck for yourself. Don't miss out on the opportunity to own this fantastic vehicle - it won't be on the lot for long! Visit Cavender's Auto Sales to shop our great deals. You can contact us or call 580-924-4749 to schedule your test drive today. CarStory Vehicle Inquiry

Features & options (122)

Preferred Equipment Group 4SA
SLT Convenience Package
Texas Edition SLT Premium Package
Trailering Package
6 Speakers
6-Speaker Audio System Feature
AM/FM radio: SiriusXM with 360L
Premium audio system: GMC Infotainment System
Radio data system
Radio: Premium GMC Infotainment Sys w/Multi-Touch
SiriusXM w/360L
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
12-Volt Rear Auxiliary Power Outlet
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
Memory seat
Power driver seat
Power Front Passenger Windows w/Express Up/Down
Power Front Windows w/Driver Express Up/Down
Power Rear Windows w/Express Down
Power steering
Power windows
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Auto-Locking Rear Differential
Electrical Lock Control Steering Column
Heavy Duty Suspension
Manual Tilt-Wheel & Telescoping Steering Column
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Front anti-roll bar
Front wheel independent suspension
Keyless Open & Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Power Door Locks
Brake assist
Electronic Stability Control
Delay-off headlights
Front fog lights
Fully automatic headlights
Panic alarm
Security system
Theft Deterrent System (Unauthorized Entry)
Speed control
170 Amp Alternator
Auxiliary External Transmission Oil Cooler
Auto-dimming door mirrors
Bumpers: chrome
Chrome Grille
Chrome Wheel To Wheel Assist Steps
Front License Plate Kit
Heated door mirrors
LED Cargo Area Lighting
Power door mirrors
ProGrade Trailering System
Rear step bumper
Rear Wheelhouse Liners
Texas Edition Badging
2 USB Ports
2 USB Ports (1st Row)
4G LTE Wi-Fi Hotspot Capable
Apple CarPlay/Android Auto
Auto-dimming Rear-View mirror
Color-Keyed Carpeting Floor Covering
Compass
Driver door bin
Driver vanity mirror
Floor-Mounted Center Console
Front reading lights
GMC Connected Access Capable
Heated steering wheel
Illuminated entry
OnStar & GMC Connected Services Capable
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Dual USB Charging-Only Ports
Rear reading lights
Rear seat center armrest
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trip computer
Voltmeter
10-Way Power Driver Seat Adjuster w/Lumbar
10-Way Power Passenger Seat Adjuster w/Lumbar
Front 40/20/40 Split-Bench Seat
Front Bucket Seats
Heated 2nd Row Outboard Seats
Heated Driver & Front Outboard Passenger Seating
Heated front seats
Perf Leather-Appointed Front Outboard Seat Trim
Power passenger seat
Split folding rear seat
Ventilated Driver & Front Passenger Seats
Front Center Armrest w/Storage
Passenger door bin
Hitch Guidance
Hitch Guidance w/Hitch View
In-Vehicle Trailering App
Integrated Trailer Brake Controller
20'' x 9'' Polished Aluminum Wheels
Alloy wheels
Wheels: 18'' x 8.5'' 6-Spoke Machined Aluminum
Deep-Tinted Glass
Power Sliding Rear Window w/Rear Defogger
Variably intermittent wipers
3.23 Rear Axle Ratio

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 100 miles of Durant, Oklahoma

Asking price$23,600Dealer asking price · 145,000 mi

Market value$25,992Market value · based on 3 comparable cars

vs. market-9.2%Not rated · prices vary widely

Where this price sits

In the typical middle range · 67% of 3 similar listings ask more than this car.

Market value $25,992

This car$23,600

$20,749lowest$28,224highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Not rated · comparable prices vary too widely$2,392 below the market value of $25,992

Price range

$20,749$28,224

2nd lowest price of 4 similar listings within 100 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2020 GMC Sierra 1500 SLT listings within 100 mi.
Priced $2,392 below the market value of 3 comparable cars.
2nd lowest price of 4 similar listings within 100 miles.
Has about 30,000 more miles than similar listings.
About 24,167 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # STK233120 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 7, 2026. No price change at this dealership since Nov 7 ($23,600).

AutosXchange Intel Hub: Price changes for this model in Oklahoma · This model in the Intel Hub · Market movers in Oklahoma

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 14); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2020 Sierra 1500 SLT · used · any miles · within 100 miles of Durant, Oklahoma. All 3 comparable cars for sale, nearest first.

31 photosCARFAX

2020 GMC Sierra 1500 SLT

$25,992est. $448/mo

$2,392 more than this car

114,725 mi
8-Speed Automatic
Gasoline
Truck

Longo Toyota of Prosper · Prosper, TX · 59 mi away

0 viewsStock # 5T11187

Check availability Call

2020 GMC Sierra 1500 SLT for sale at Reliable Chevrolet in Richardson, TX

Price drop −$225

37 photosCARFAX

2020 GMC Sierra 1500 SLT

$20,749~~$20,974~~est. $357/mo

$2,851 less than this car

153,158 mi
2WD
Automatic
Gasoline
Truck

Reliable Chevrolet · Richardson, TX · 74 mi away

0 viewsStock # LG390807

Check availability Call

14 photosCARFAX

2020 GMC Sierra 1500 SLT

$28,224est. $486/mo

$4,624 more than this car

106,713 mi
8-Speed Automatic
Gasoline
Truck

Kory Hooks Ford · Bowie, TX · 95 mi away

0 viewsStock # 19527A

Check availability Call

2020 GMC Sierra 1500 SLT114,725 miles · Longo Toyota of Prosper · Prosper, TX · 59 mi away$25,992$2,392 more than this car

2020 GMC Sierra 1500 SLT153,158 miles · Reliable Chevrolet · Richardson, TX · 74 mi away$20,749$2,851 less than this car

2020 GMC Sierra 1500 SLT106,713 miles · Kory Hooks Ford · Bowie, TX · 95 mi away$28,224$4,624 more than this car

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works