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Used

2021 GMC Sierra 1500 SLE

120,846 mi.

$25,935
Est. $478/mo*
Est. Not Priced /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
8.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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Deal Gauge™

Powered by Cars.com

We compared this car with similar 2021 GMC Sierra 1500s based on price, mileage, features, condition, and several other factors.
Avg. market price $26,597
$24.8K $26.3K $27.8K $29.3K
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$25,935 Great Deal $662 under

What goes into the Deal Gauge™ price analysis?

100+ variables feed our Cars.com price analysis, which contains the seller’s listing information. The ultimate accuracy of the Deal Gauge™ is dependent on all such variables, and the seller is responsible for the accuracy of the information included within this listing.

Market

  • Supply & demand
  • Price
  • Original MSRP

Listing details

  • Add-on packages
  • Feature upgrades (e.g. alloy wheels, bluetooth)
  • Exterior & interior colors
  • Vehicle history (when available)

Seller

  • Dealer ratings & reviews
Our Cars.com price analysis is only an estimate to give you a head start on research. We always recommend contacting the seller of the car for more information on what factors impact its price. When possible, schedule a test drive for yourself.

How is it a “fair deal” if it’s higher than the average market range?

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Car shopper resources

Basics

Exterior color
Onyx Black
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
18–21

Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.
Fuel type
Gasoline
Transmission
Automatic
Engine
5.3L V8 16V GDI OHV
VIN
3GTU9BED2MG435683
Stock #
MG435683
Mileage
120,846 mi.

Features

Convenience
  • Heated Seats
  • Heated Steering Wheel
  • Keyless Start
  • Remote Start
Entertainment
  • Apple CarPlay®
  • Bluetooth®
  • Premium Sound System
  • Satellite Radio
  • USB Port
Exterior
  • Alloy Wheels
  • Tow Hitch
  • Tow Hooks
Safety
  • Backup Camera
  • Brake Assist
  • LED Headlights
  • Stability Control
View all features

Features

These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.

  • 1st and 2nd row curtain head airbags
  • 4 Door
  • 4 USB ports
  • 4-wheel ABS Brakes
  • ABS Brakes (4-Wheel)
  • ABS and Driveline Traction Control
  • Active Grille Shutters
  • Adjustable Rear Headrests Foldable
  • Air Conditioning - Air Filtration
  • Air Conditioning - Front - Automatic Climate Control
  • Air Conditioning - Front - Dual Zones
  • Airbags - Front - Dual
  • Airbags - Front - Side
  • Airbags - Front - Side Curtain
  • Airbags - Passenger - Occupant Sensing Deactivation
  • Airbags - Rear - Side Curtain
  • Anti-theft alarm system
  • Apple CarPlay/Android Auto mirroring
  • Armrests - Front Center
  • Audio - Antenna: Diversity
  • Audio - Antenna: Mast
  • Audio Auxiliary Input: Ipod/Iphone Integration
  • Audio Auxiliary Input: Usb
  • Audio System Premium Brand: GMC Infotainment System
  • Audio controls on steering wheel
  • Auto-Lock
  • Automatic front air conditioning
  • Automatic locking hubs
  • Bluetooth wireless phone connectivity
  • Braking Assist
  • Braking Assist Hill Start Assist
  • Capless Fuel Filler System
  • Cargo Bed Light: LED
  • Child Safety Locks
  • Child Seat Anchors Latch System
  • Chrome bumpers
  • Chrome grille
  • Climate Controlled : Driver and passenger heated
  • Clock
  • Clock : Digital
  • Cloth seat upholstery
  • Coil front spring
  • Compass
  • Cruise control
  • Cruise controls on steering wheel
  • Cupholders: Front
  • Curb weight: 4,920 lbs.
  • Daytime Running Lights LED
  • Daytime running lights
  • Diameter of tires: 17.0"
  • Digital Odometer
  • Door pockets: Driver, passenger and rear
  • Door reinforcement: Side-impact door beam
  • Driver Seat Adjustable Lumbar Support: Power
  • Driver Seat Heated
  • Driver Seat Power Adjustments: 10
  • Driver Seat Power Adjustments: Recline
  • Driver airbag
  • Drivetrain 4WD Type: Part Time With On Demand Setting
  • Drivetrain Drive Mode Selector
  • Drivetrain Locking Differential: Rear
  • Drivetrain Transfer Case: Electronic
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Dusk sensing headlights
  • Electronic Brakeforce Distribution
  • Electronic Messaging Assistance With Read Function
  • Electronic Messaging Assistance With Voice Recognition
  • Engine Auto Stop/Start
  • Engine Push-Button Start
  • Engine immobilizer
  • Exterior Mirrors Heated
  • Exterior Mirrors Manual Folding
  • Exterior Mirrors Power
  • External temperature display
  • Fixed antenna
  • Floor Mat Material Vinyl/Rubber
  • Floor mats: Vinyl/rubber front and rear
  • Fold-up cushion rear seats
  • Front 12v Power Outlet(S)
  • Front Head Room : 43.0 "
  • Front Headrests Adjustable
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front Seatbelts: 3-Point
  • Front Shoulder Room: 66.0"
  • Front Stabilizer Bar : Bar
  • Front Suspension Classification: Independent
  • Front Suspension Type: Strut
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front split-bench
  • Front suspension stabilizer bar
  • Fuel Capacity: 24.0 gal.
  • Fuel Consumption: City: 18 mpg
  • Fuel Consumption: Highway: 21 mpg
  • Fuel Economy Display MPG
  • Fuel Economy Display Range
  • Fuel Type: Regular unleaded
  • GMC Infotainment System
  • Gross vehicle weight: 7,000 lbs.
  • Headlights Auto Delay Off
  • Headlights Auto On/Off
  • Headlights LED
  • Headlights off auto delay
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Independent front suspension classification
  • Inside Rearview Mirror Manual Day/Night
  • Instrumentation: Low fuel level
  • Intercooled Turbo
  • Keyless ignition w/ push button start & keyless door entry
  • LED Low/High Beam Reflector Headlights
  • Leaf rear spring
  • Leaf rear suspension
  • Leather/metal-look steering wheel trim
  • Left rear passenger door type: Conventional
  • Manual child safety locks
  • Metal-look dash trim
  • Mirror Color Chrome
  • Mobile hotspot internet access
  • Multi-Function Display
  • Number Of Front Headrests 2
  • Number Of Rear Headrests 3
  • One-Touch Windows: 4
  • Overall Length: 231.7"
  • Overall Width: 81.2"
  • Overall height: 75.5"
  • Overhead console: Mini with storage
  • Passenger Airbag
  • Passenger Seat Heated
  • Passenger Seat Manual Adjustments: 4
  • Passenger Seat Manual Adjustments: Recline
  • Power Brakes
  • Power Door Locks Anti-Lockout Feature
  • Power Steering
  • Power Windows: With Safety Reverse
  • Power remote driver mirror adjustment
  • Power remote passenger mirror adjustment
  • Power windows
  • Privacy glass: Deep
  • Programmable Safety Key Mykey
  • Radio Data System
  • Reading Lights Front
  • Rear 12v Power Outlet
  • Rear Bumper Color Chrome
  • Rear Head Room: 40.1"
  • Rear Hip Room: 60.2"
  • Rear Leg Room: 43.4"
  • Rear Seats 60-40 Split Bench
  • Rear Seats Folds Up
  • Rear Seats Rear Heat: Vents
  • Rear Shoulder Room: 65.2"
  • Rear Step Bumper
  • Rear View Camera
  • Rear center seatbelt: 3-point belt
  • Rear door type: Tailgate
  • Remote Engine Start
  • Remote Engine Start : Keyfob remote start
  • Remote activated exterior entry lights
  • Remote power door locks
  • Remote window operation
  • Right rear passenger door type: Conventional
  • Rigid axle rear suspension
  • Roll Stability Control
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Seatbelts Emergency Locking Retractors: Front
  • Seatbelts Seatbelt Pretensioners: Front
  • Seatbelts Seatbelt Warning Sensor: Driver And Passenger
  • Seatbelts Second Row 3-Point
  • Seats - Driver Seat Power Adjustments: Height
  • Seats Front Seat Type: 40-20-40 Split Bench
  • Security Anti-Theft Alarm System
  • Security Engine Immobilizer
  • Short and long arm front suspension
  • Side airbag
  • Silver aluminum rims
  • Simulated wood/metal-look door trim
  • SiriusXM AM/FM/Satellite Radio
  • SiriusXM Satellite Radio
  • SiriusXM Satellite Radio(TM)
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed-proportional electric power steering
  • Split rear bench
  • Stability Control
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Steering Wheel Mounted Controls Audio
  • Steering Wheel Mounted Controls Cruise Controls
  • Steering Wheel Mounted Controls Multi-Function Screen Controls
  • Steering Wheel Mounted Controls Phone
  • Steering Wheel Mounted Controls Voice Recognition Controls
  • Steering Wheel Tilt And Telescopic
  • Sun Visors
  • Suspension class: Regular
  • Tachometer
  • Tail And Brake Lights LED
  • Tailgate Ez-Lift
  • Tailgate Power Locking
  • Tailgate Power Open
  • Tailgate Removable
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitoring System: Tire specific
  • Tires: Prefix: P
  • Tires: Profile: 70
  • Tires: Speed Rating: S
  • Tires: Width: 255 mm
  • Total Number of Speakers: 6
  • Towing And Hauling Cargo Tie Downs
  • Towing And Hauling Tow Hooks: Front
  • Towing And Hauling Trailer Hitch
  • Towing And Hauling Trailer Wiring: 4-Pin
  • Towing And Hauling Trailer Wiring: 7-Pin
  • Traction Control
  • Traction Control With Trailer Stability Assist
  • Trailer hitch
  • Transmission Tow/Haul Mode
  • Transmission hill holder
  • Trip Odometer
  • Trip computer
  • Two 12V DC power outlets
  • Type of tires: AS
  • Urethane shift knob trim
  • Variable intermittent front wipers
  • Vehicle Emissions: LEV II
  • Video Monitor Location: Front
  • Warnings And Reminders Low Battery
  • Warnings And Reminders Low Fuel Level
  • Warnings And Reminders Maintenance Reminder
  • Wheel Diameter: 17
  • Wheel Width: 8
  • Wheelbase : 147.4 "
  • Windows Front Wipers: Variable Intermittent
  • Windows Lockout Button
  • Windows Rear Defogger
  • Windows Tinted

Vehicle history by CARFAX

Free CARFAX 1-Owner Report
Accidents or damage
None reported
1-owner vehicle
Yes
Personal use only
No
The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

T & T Coast Buick GMC

Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (472 reviews)
2205 NJ-35, Sea Girt, NJ 08750

Seller’s notes about this car

This 2021 GMC Crew Cab 4x4 Sierra 1500 SLE is a vehicle that is sure to turn heads. Boasting a 5.3 liter 8 cylinder engine with fuel injection, this car has an onyx black gba exterior and jet black interior, giving it a sleek and modern look. It has 120,846 miles on it and comes with a crash test rating of 4 out of 5 stars, making it a safe and reliable option for anyone looking for a reliable car. Hill start assist and part time with on demand four wheel drive are just a few of the features that come with this car, making it an excellent choice for anyone looking for a reliable car with plenty of power. Contact Details: T & T Coast Buick GMC, 2205 Route 35, Sea Girt, NJ, 08750, webleads@coastbuick.com, 7322230025.
Get more value when you buy used from the nice guys at T&T Coast! Our pre-owned vehicles are hand-picked, fully inspected, and priced right. Enjoy honest deals, easy financing, and a pressure-free experience. We’re here to help you drive away happy—because at T&T Coast, we treat you like family!

Check for recalls

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Customize your payment

Based on est. car price of $25,935 at ...% APR* and ...% sales tax.
$...
Car price
$25,935
Down payment
-Not Priced
Trade-in value
-Not Priced
Estimated sales tax ...%
(based on ZIP)
+
Other fees*
Not included
Total loan amount
Total interest paid
(over life of loan)
+
Total loan & interest paid
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Estimate trade-in

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

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Consumer reviews

See what others are saying about the 2021 GMC Sierra 1500.
(56 reviews)
60% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.2
  • Interior 4.2
  • Performance 3.8
  • Value 3.6
  • Exterior 4.3
  • Reliability 3.5

Most recent consumer reviews

Bought a 2021 GMC Sierra SLT used 18k on it.

February 21, 2025
By Chris from Colorado
Owns this car

Bought a 2021 GMC Sierra SLT used 18k on it. Drove it 350 miles and the left band of lifter went bad,bent push rod and rocker arms. Got back and drove it about 300 miles and had the oil changed to make sure there was no metal in it from the work that was done. The next day I started up and it had 70+ pounds of oil pressur. Took it the dealer and now it is getting a new oil pump. This is a very nice truck to look at and drives nice but you should not have these kind of problems with a 50 thousand dollar truck. GM has paid fo6 all the fixes. Waiting to see what is next. Don't want to trade it in to give someone this problem. It suck to get a lemon.

Rating breakdown (out of 5):
  • Comfort 4.0
  • Interior 4.0
  • Performance 3.0
  • Value 3.0
  • Exterior 4.0
  • Reliability 1.0
  • Purchased a Used car
  • Used for Having fun
  • Does not recommend this car
3 people out of 3 found this review helpful. Did you?
Yes No

No recomiendo a nadie comprar GMC Denali antes de 70000

September 27, 2024
By Oleidy from Atllanta
Owns this car

No recomiendo a nadie comprar GMC Denali antes de 70000 millas se daña el motor y antes de 80000 millas se daña las transmisión y el diferencial son pura belleza pero es un problema te cobran 14000 por el motor solo

Rating breakdown (out of 5):
  • Comfort 1.0
  • Interior 1.0
  • Performance 1.0
  • Value 1.0
  • Exterior 1.0
  • Reliability 1.0
  • Purchased a New car
  • Used for Transporting family
  • Does recommend this car
2 people out of 4 found this review helpful. Did you?
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This truck has a jerk when changing gears sometimes.

May 8, 2024
By Arvonia McWilliams
Owns this car

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 4.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 5.0
  • Does recommend this car
10 people out of 12 found this review helpful. Did you?
Yes No
See all 56 consumer reviews
Explore the 2021 GMC Sierra 1500 SLE

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

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