Photo of 2023 Onyx Black GMC Sierra 1500

Thumbnail of 2023 Onyx Black GMC Sierra 1500

Used

2023 GMC Sierra 1500 AT4

29,411 mi.

$54,410 $450 price drop

Est. $1,002/mo^*

Deal Gauge™
Powered by Cars.com

We compared this car with similar 2023 GMC Sierra 1500s based on price, mileage, features, condition, and several other factors.

Avg. market price $55,059

$51.2K $54.4K $57.6K $60.8K

$54,410 Good Deal $199 under

Get prequalified

No impact to your credit score.
Get an instant, personalized offer with real monthly payments on this car.
Know your offer before visiting the dealership.

Get prequalified

Not all customers will qualify. All decisions related to submission of consumer’s credit application, assignment of financing agreement, and available lenders are at sole discretion of the dealer. Cars.com is not an automobile dealer or a lender, and will not render a credit decision.

Basics

Exterior color: Onyx Black
Interior color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 21–23
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: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
VIN: 3GTUUEE82PG159822
Stock #: PPG159822
Mileage: 29,411 mi.

Features

Convenience

Heated Steering Wheel
Navigation System
Remote Start

Entertainment

Bluetooth®
Premium Sound System
Satellite Radio

Exterior

Alloy Wheels
Tow Hitch

Safety

Backup Camera
Brake Assist
Lane Departure Warning
Stability Control

Seating

Leather Seats
Memory Seat

Additional popular features:

headlight control - auto highbeam, Keyless Entry, Keyless Start, LED Headlights, USB Port, Heated Seats, Cooled Seats, Automatic Emergency Braking, collision warning system, Blind Spot Monitor, parking assistance, trailer assist, Rear Cross Traffic Alert, parking distance sensors

View all features

Vehicle history by CARFAX

Free CARFAX 1-Owner Report

Accidents or damage: None reported
1-owner vehicle: Yes
Personal use only: Yes

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

Watsonville Cadillac GMC

(43 reviews)

500 Auto Center Dr, Watsonville, CA 95076

View this car on seller's website

Visit Watsonville Cadillac GMC

Seller’s notes about this car

This 2023 GMC Sierra 1500 AT4, comes in Onyx Black exterior with Jet Black w/Kalahari Accents interior. 29,411 miles. Stock Number PPG159822 WHY THIS VEHICLE? Important Package Information AT4 Preferred PackagePower Sliding Rear Window with Rear DefoggerAdaptive Cruise ControlUniversal Home RemoteAT4 Premium Package ($1,445 value)Off-Road High Clearance StepTechnology Package ($1,590 value)Rear Camera MirrorMulticolor 15 Diagonal Head-Up DisplayBed View CameraPreferred Equipment Group 4SBGMC Connected Access CapablePower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringFront Premium Floor Liners with Removable Carpet InsertPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rainsensing WipersSpray-On Pickup Bed Liner with AT4 LogoCompassFloor-Mounted Center ConsoleAuto-Locking Rear DifferentialBlack Chrome Header and Grille Insert BarsHill Descent ControlIntegrated Trailer Brake ControllerHeavy-Duty Air FilterWireless ChargingHeated Driver and Front Outboard Passenger SeatingHeated 2nd Row Outboard Seats120-Volt Instrument Panel Power OutletVentilated Driver and Front Passenger Seats220 Amp AlternatorElectrical Steering Column LockPower Rake and Telescoping Steering Column2-Speed Transfer CaseSkid PlatesGMC Pro SafetyWireless Phone ProjectionHitch Guidance with Hitch View18 X 8.5 Machined Aluminum WheelsTrailer Camera ProvisionsPerimeter LightingSiriusXM with 360L2 Charge/data USB Ports Inside Center Console2 USB Ports2 type-C Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistOnStar and GMC Connected Services CapableIn-Vehicle Trailering AppLED Cargo Area LightingRear Cross Traffic BrakingRed Recovery HooksSteering Wheel Audio ControlsRear Pedestrian DetectionTrailer Side Blind Zone AlertPremium Bose 7-Speaker Sound SystemTheft Deterrent System (unauthorized Entry)HD Surround VisionWi-Fi Hotspot CapableOff-Road SuspensionTrailering Package Safety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display.

Check for recalls

Price history

Listed 12 days ago.

$510 total price reduction!

9/20/25	Listed	$54,920
10/02/25	-$510	$54,410

Total price amount is based on price change information provided by the seller.

Customize your payment

Based on est. car price of $54,410 at ...% APR* and ...% sales tax.

$...

Car price: $54,410
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
Monthly payment

Get prequalified

*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.

Consumer reviews

See what others are saying about the 2023 GMC Sierra 1500.

(8 reviews)

75% of drivers recommend this car

Rating breakdown (out of 5):

Comfort 4.8
Interior 4.4
Performance 4.2
Value 3.8
Exterior 4.6
Reliability 4.0

Most recent consumer reviews

I own a 2023 GMC Sierra Denali with the 6.

March 23, 2025

By Leonard GODUTO from Wood Dale, Il

Owns this car

I own a 2023 GMC Sierra Denali with the 6.2 liter v8. The truck just turned 20k miles and my engine locked up. First GM had Active fuel Management, that was a problem causing engines to fail. Instead of doing away with the faulty system that deactivates cylinders while the truck is cruising, supposedly to get better gas mileage, they doubled down and came of with Dynamic Fuel Management, which deactivates even more cylinders at cruising speeds, causing even more V8 engines to blow at extremely low mileage. My truck has been at Al Piemonte Buick / GMC for almost two months now, waiting for an engine replacement, but guess what, this is happening to Chevy Silverados, Cadillac Escalades and of course GMC Sierras, so the engines are not so readily available! Making payments on a truck that I can’t even drive is very frustrating! My Sierra Denali is under factory warranty, so they say it will be covered, but when is my truck going to be repaired and returned to me! GM knows there is a major problem with both the 6.2 & the 5.3 liter V8’s cause of this DFM system, but they refuse to to do the right by their loyal customers and fix this flawed system. I have been buying GM vehicles since the 1980’s, this might be my last GM truck! Hope GM is listening to the multitude of complaints concerning these motors, the worst being 2019-2024 models. Very disappointing state of affairs!

Rating breakdown (out of 5):

Comfort 4.0
Interior 4.0
Performance 3.0
Value 2.0
Exterior 4.0
Reliability 1.0

Purchased a Used car
Used for Transporting family
Does not recommend this car

9 people out of 10 found this review helpful. Did you?

Yes

Awsome

April 28, 2024

By Shane from Greenville,sc

Owns this car

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Rating breakdown (out of 5):

Comfort 5.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0

Purchased a New car
Used for Commuting
Does recommend this car

6 people out of 7 found this review helpful. Did you?

Yes

Very disappointed customer

February 10, 2024

By Luis and Christine from Pagosa Springs

Owns this car

I bought my 2023 gmc sierra truck a couple months brand new/used. I started having problems with the brakes. Took it to the dealership and they said there was nothing wrong with my brakes. I’m still dealing with that annoying noise on my brakes. A month ago my front dash screen went blank. Now today a new truck I can t drive my truck out of my driveway! I had no oil and it sounds like my truck motor is going to blow up. I had a couple months took my truck in the dealership to get my oil changed!!!! Then no oil !

Rating breakdown (out of 5):

Comfort 5.0
Interior 3.0
Performance 3.0
Value 1.0
Exterior 5.0
Reliability 3.0

Purchased a New car
Used for Commuting
Does not recommend this car

36 people out of 46 found this review helpful. Did you?

Yes

See all 8 consumer reviews

Explore the 2023 GMC Sierra 1500 AT4

Used

2023 GMC Sierra 1500 AT4

30,240 mi.

$48,920

Used

2024 GMC Sierra 2500 SLT

17,209 mi.

$65,980

Used

2022 GMC Sierra 1500 Limited Denali

23,027 mi.

$44,980 $1,000 price drop

Used

2024 Chevrolet Silverado 2500 LT

15,786 mi.

$52,980 $2,000 price drop

Car shopper resources

Dealer Disclaimer: Prices do not include government fees and taxes any finance charges any dealer document processing charge any electronic filing charge and any emission testing charge. Subject to prior sale.Although every reasonable effort has been made to ensure the accuracy of the information contained on this site absolute accuracy cannot be guaranteed. This site and all information and materials appearing on it are presented to the user "as is" without warranty of any kind either express or implied including but not limited to the implied warranties of merchantability fitness for a particular purpose title or non-infringement. All vehicles are subject to prior sale. Price does not include applicable tax title and license. Not responsible for typographical errors.In transit means that vehicles have not yet arrived at your dealer. See your dealer for actual price payments final accessories expected delivery date and complete details.

Cars.com Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; Cars.com is 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. Click here for more details.

Bluetooth® is a registered mark of Bluetooth® SIG, Inc. Android Auto™ is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany.

Call

2023 GMC Sierra 1500 AT4

Contact seller

2023 GMC Sierra 1500 AT4

Deal Gauge™
Powered by Cars.com

Get prequalified

Suggested next steps

Get prequalified

Car shopper resources

Basics

Features

Vehicle history by CARFAX

Seller’s info

Watsonville Cadillac GMC

Seller’s notes about this car

Have a question?

Price history

Consumer reviews

Most recent consumer reviews

I own a 2023 GMC Sierra Denali with the 6.

Awsome

Very disappointed customer

Similar cars at this dealership

Car shopper resources

Toyota

Honda

Ford

Jeep

Chevrolet

Kia