Skip to main content
2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500 2020 Pacific Blue Metallic GMC Sierra 1500

Used 2020 GMC Sierra 1500 AT4

$43,222
$796/mo*
  • 64,981 mi
  • San Jose, CA (2,090 mi)
Good Deal

This car presents a good buying opportunity. Our analysis compares this car's price, features, and condition with similar 2020 Sierra 1500s.

$977 price drop

The seller has reduced the price of this car by $977 in the past 6 days.

This vehicle is a good deal

Good Deal

This car presents a good buying opportunity. Our analysis compares this car's price, features, and condition with similar 2020 Sierra 1500s.

Our analysis compares this car with similar 2020 GMC Sierra 1500s, factoring in 100+ variables including:

Market
  • Supply & demand
  • Price
  • Original MSRP
Listing details
  • Mileage
  • Add-on packages
  • Feature upgrades (e.g. alloy wheels, bluetooth)
  • Exterior and interior colors
  • Vehicle history (when available)
Seller
  • Dealer ratings & reviews

Features & specs

VIN: 3GTP9EELXLG232240 / Stock #: B14375A
  • Pacific Blue Metallic exterior color
  • Jet Black w/Kalahari Accents interior color
  • Gasoline fuel type
  • EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr engine
See all features & specs

Convenience

  • Adaptive Cruise Control
  • Cooled Seats
  • Heated Seats
  • Heated Steering Wheel
  • Keyless Entry
  • Keyless Start
  • Navigation System
  • Remote Start

Entertainment

  • Android Auto®
  • Apple CarPlay®
  • Bluetooth®
  • USB Port
  • WiFi Hotspot

Exterior

  • Alloy Wheels
  • Sunroof/Moonroof
  • Tow Hitch
  • Tow Hooks

Safety

  • Automatic Emergency Braking
  • Backup Camera
  • Blind Spot Monitor
  • Brake Assist
  • LED Headlights
  • Lane Departure Warning
  • Rear Cross Traffic Alert
  • Stability Control

Seating

  • Leather Seats
  • Memory Seat

Additional popular features

  • apple carplay/android auto
  • Premium Sound System
  • parking assistance
  • parking distance sensors
  • collision warning system
  • trailer assist

Seller's notes

This DGDG Premium 2020 GMC Sierra 1500 AT4 with one previous owner and 64,981 miles was inspected and reconditioned by our service team. Reconditioned items on this Sierra 1500 include: a fresh oil and filter change and a new battery. Experience car-buying peace of mindDGDG Premium Used Cars include a 12-month/12,000-mile limited vehicle service contract (see dealer for copy.)Vehicle Features: 4WD Gas V8 6.2L Automatic, AT4 Preferred Package, AT4 Premium Package, Driver Alert Package I, Driver Alert Package II, Preferred Equipment Group 4SB, Technology Package, Trailering Package, HD Radio, Premium Bose 7-Speaker Sound System, Radio: Premium GMC Infotainment Sys w/Navigation, Steering Wheel Audio Controls, Electric Rear-Window Defogger, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Remote Vehicle Starter System, Steering wheel mounted audio controls, Universal Home Remote, Electrical Lock Control Steering Column, Manual Tilt-Wheel & Telescoping Steering Column, Keyless Open & Start, Power Door Locks, Power Sunroof, Hill Descent Control, Perimeter Lighting, Theft Deterrent System (Unauthorized Entry), Adaptive Cruise Control - Camera, Heavy-Duty Rear Locking Differential, 170 Amp Alternator, Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, High Gloss Black Mirror Caps, High-Capacity Air Filter, IntelliBeam Automatic High Beam On/Off, LED Cargo Area Lighting, ProGrade Trailering System, Rear Wheelhouse Liners, Spray-On Pickup Bed Liner w/AT4 Logo, 2 USB Ports, 2 USB Ports (1st Row), 4.2' Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 8' Driver Information Center, All-Weather Floor Liners w/AT4 Logo (LPO), Apple CarPlay/Android Auto, Automatic Emergency Braking, Bed View Camera, Color-Keyed Carpeting Floor Covering, Compass, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, GMC Connected Access Capable, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Lane Keep Assist w/Lane Departure Warning, Multicolor 15' Diagonal Head-Up Display, OnStar & GMC Connected Services Capable, Rear Camera Mirror, Rear Dual USB Charging-Only Ports, Safety Alert Seat, Wireless Charging, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seating, Ventilated Driver & Front Passenger Seats, Hitch Guidance, Integrated Trailer Brake Controller, Red Recovery Hooks, Wheels: 20' x 9' Machined Aluminum, Deep-Tinted Glass, Power Sliding Rear Window w/Rear Defogger.Disclaimers: Prices do not include tax and license fees, finance charges, $85 dealer document processing charge, $35 electronic filing charge, or any emission testing charge. View this car on seller's website

Vehicle history report

  • Clean title
  • No accidents or damage reported
  • 1 owner
  • Personal use only
  • No open recalls reported
Free AutoCheck Report

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.

Capitol GMC

Not rated

Dealerships need five reviews in the past 24 months before we can display a rating.

81 reviews
Closed Opens 10am
Monday
10am - 8pm
Tuesday
10am - 8pm
Wednesday
10am - 8pm
Thursday
10am - 8pm
Friday
10am - 8pm
Saturday
10am - 8pm
Sunday
10am - 7pm
Ad

Consumer reviews

91% of drivers recommend the 2020 GMC Sierra 1500
4.7 / 5
Based on 68 reviews
Comfort 4.9
Interior 4.8
Performance 4.8
Value 4.6
Exterior 4.9
Reliability 4.7
Write a review
Most recent
  • Cheap Transmission

    At 71000 miles my transmission started shuttering and i took it to a gmc dealer they repaired it and ive taken back 3 times and they still cant get it fixed,purchased a 2011 arcadia and its doing the same thing. both of these vehicles are doing the same shattering on acceleration how is that possible ? for the money i spent gm should be replacing these transmission at no additional cost to me , this SUCKS
    • Purchased a New car
    • Used for Commuting
    • Does not recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 2.0
    Value 2.0
    Exterior 4.0
    Reliability 2.0
  • Great truck!

    I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!
    • Purchased a Used car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Short turn radius

    I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 3.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Great Truck

    I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.
    • Purchased a New car
    • Used for Commuting
    • Does recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Currently in Litigation with GMC

    This truck has been a nightmare! Its a beautiful truck but everything that could go wrong with the truck has. It has been in and out of the dealership 6 times now. First for the recall issues - excess glue problem on battery and seat belt positioner. Next, came the check engine lights at 7k miles which had to do with braking system. Then, at 30K more CELs which they attributed to needing system updates for emission systems. Truck also had oil pan leak, transmission cooler line leaks, and rear pinon seal leaks fixed at the same time. The CELs came back on shortly after repair. Finally, they found damage on 4 locations to the main engine wiring harness due to rubbing. They fixed that but damaged the steering column so it made a grinding noise on the wheel and was loose. Had them fix that which only worked temporarily. CELs came back on the vehicle. Truck finally died and left me stranded this past weekend due to a failing Diesel Pump and Transmission Cooling Regulator Valve. Finally, The rear window leaks from the factory but due to the amount of miles I have GMC refuses to fix it and wants 4.5K to fix the window and electronics it damaged. I have left multiple messages to my GMC case specialist only to be ignored but when I call GMC customer care they just transfer me back to them. Horrible customer service and an even worst truck.
    • Purchased a New car
    • Used for Commuting
    • Does not recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 3.0
    Value 2.0
    Exterior 4.0
    Reliability 1.0
  • Best truck we have owned!

    Truck meets my and my wife's needs. She loves her and I do to! Love sport mode and the tow hail mode. Rides like a Cadillac!
    • Purchased a New car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Best truck I’ve bought

    The features and styling are very aesthetic. The truck has very smooth handling and response. I am impressed with the response from the Diesel engine.
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • I absolutely LOVE my truck!

    We bought this truck in July of 2020 and it is my “Mama-mobile”! Yes it’s a woman’s truck 😉 I have a 7 1/2 year old son and almost 5 year old son, both who are extremely tall for their ages and there is PLENTY of room in the back with room to spare!!! I have put 15k miles on it already and it’s still drives so smooth and I have not had a lick of trouble out of it!! No regrets on this purchase at all, and I’m usually very critical of vehicles!
    • Purchased a New car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Pretty Bummed Out

    Hopefully all will get resolved...coming out of a Tahoe with 110,000 miles and excited to get into my 2020 Sierra Denali 1500 Carbon Pro with the Duramax Diesel. At this point, I have had the car 2 weeks and it has been back at the deal twice, this time going on 4 days. First issue was a coolant sensor that set off an engine warning and the second problem is car wouldn’t start due to dead battery. Apparently 4 open recalls on the 2020 and I guess my dealer didn’t take care of them? They still can’t figure out what is draining the battery. Truck has about 900 miles on it. Now have the feeling of “what’s going to be messed up?” Every time I press the start button. Certainly takes the enjoyment out of owning this physically beautiful truck. When it works it is an absolute joy to drive and it is the best looking truck on the road....all that said....I want it gone.
    • Purchased a New car
    • Used for Commuting
    • Does not recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 2.0
    Value 2.0
    Exterior 5.0
    Reliability 1.0
  • after 16 years of patiently waiting

    only had it a few days but so far so good! fuel economy goes up with each drive, handles wonderfully, extremely comfortable and my grandson can do his schoolwork from the truck thanks to the tech package! Time for an extended road trip!
    • Purchased a New car
    • Used for Towing
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Love it!

    Love the look! It drives like a dream! Still learning how to work everything, but enjoying it! Anxious for a Road Trip (that will be coming soon)
    • Purchased a New car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
  • Love all extras, especially the heads up display

    The Denali meets our needs for a luxury pick up truck with a stylish exterior, comfortable and functional interior and a very comfortable ride. I really like the air conditioned seats, heads up display and the way the rear view and driver’s side mirrors dim the heads lights from behind at night.
    • Purchased a New car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
See all reviews

Dealer Disclaimer: Prices plus government fees and taxes any finance charges any dealer document processing charge any electronic filing charge and any emissions testing charge.

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.

*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 message was sent. You’ll receive a response shortly. Get an instant offer or post a listing