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GMC Certified

2020 GMC Sierra 2500 AT4

36,095 mi.

$64,995
Est. $1,197/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 2020 GMC Sierra 2500s based on price, mileage, features, condition, and several other factors.
Avg. market price range
$55.3K $59.4K $63.5K $67.6K
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$64,995 This is a fair deal. Why?

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?

If a car is priced within a certain proximity of the average market range, we consider it “fair” because there may be details about this car that are unknown to Cars.com. Examples include aftermarket add-ons, pristine condition evaluations, and additional factors that increase value. We always recommend contacting the seller of this car for more information.

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Basics

Exterior color
Onyx Black
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
–
Fuel type
Diesel
Transmission
Automatic
Engine
6.6L V8 32V DDI OHV Turbo Diesel
VIN
1GT49PEY8LF271503
Stock #
Q450344A
Mileage
36,095 mi.

Features

Convenience
  • Cooled Seats
  • Heated Steering Wheel
  • Keyless Start
  • Remote Start
Entertainment
  • Apple CarPlay®
  • Bluetooth®
  • Premium Sound System
  • Satellite Radio
  • USB Port
Exterior
  • Alloy Wheels
  • Sunroof/Moonroof
  • Tow Hitch
Safety
  • Backup Camera
  • Brake Assist
  • Stability Control
Seating
  • Leather Seats
  • Memory Seat
Additional popular features:
Keyless Entry, LED Headlights, Navigation System, apple carplay/android auto, Heated Seats, collision warning system, parking assistance, parking distance sensors, Automatic Emergency Braking, Rear Cross Traffic Alert, Lane Departure Warning, Blind Spot Monitor, trailer assist, dynamic steering
View all features

Features

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

  • 10-Way Power Driver Seat Adjuster With Lumbar
  • 10-Way Power Passenger Seat Adjuster With Lumbar
  • 11
  • 148 Kg) Gvwr
  • 1st and 2nd row curtain head airbags
  • 220 Amps Alternator
  • 3.42 Axle Ratio
  • 350 Lbs (5
  • 4 Door
  • 4-wheel ABS Brakes
  • 4g Lte Wi-Fi Hotspot Capable
  • 6 USB ports
  • ABS and Driveline Traction Control
  • Allison 10-Speed Automatic Transmission
  • Aluminum dash trim
  • Aluminum/sim carbon fibre center console trim
  • Aluminum/sim carbon fibre door trim
  • Anti-theft alarm system
  • Apple CarPlay/Android Auto mirroring
  • At4 Preferred Package
  • At4 Premium Package
  • Audio System Premium Brand : Premium GMC Infotainment System
  • Audio controls on steering wheel
  • Audio system memory card slot
  • Automatic front air conditioning
  • Automatic locking hubs
  • Auxilliary engine cooler
  • Auxilliary transmission cooler
  • Black Front And Rear Molded Splash Guards
  • Bluetooth wireless phone connectivity
  • Body-colored bumpers
  • Braking Assist
  • Bucket front seats
  • Capped Fuel Fill
  • Center Console: Full with covered storage
  • Climate Controlled : Driver and passenger heated
  • Clock : Digital
  • Compass
  • Cooled front seats
  • Cruise control
  • Cruise controls on steering wheel
  • Ct/De/Me/Md/Ma/Nj/Ny/Or/Pa/Ri/Vt/Wa Emission Requirements
  • Cupholders: Front and rear
  • Dark chrome grille
  • Daytime running lights
  • Diameter of tires: 18.0"
  • Digital Audio Input
  • Door pockets: Driver, passenger and rear
  • Door reinforcement: Side-impact door beam
  • Driver Alert Package I
  • Driver Alert Package II
  • Driver Memory
  • Driver airbag
  • Driver seat memory
  • Dual Heavy-Duty 70 Amp Battery
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Duramax 6.6l Turbo-Diesel V8 Engine
  • Dusk sensing headlights
  • Electrochromatic auto-dimming mirrors
  • Electrochromatic rearview mirror
  • Engine Block Heater
  • Engine immobilizer
  • Exhaust Brake
  • External temperature display
  • Fixed antenna
  • Floor mats: Vinyl/rubber front and rear
  • Fold-up cushion rear seats
  • Front Bucket Seats
  • Front Head Room : 43.0 "
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front Shoulder Room: 66.0"
  • Front Stabilizer Bar : Bar
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Front suspension stabilizer bar
  • Fuel Capacity: 36.0 gal.
  • Fuel Type: Regular unleaded
  • GMC Connected Access Capable
  • Headlights off auto delay
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Hill Descent Control
  • Hitch Guidance With Hitch View
  • In-Vehicle Trailering System App
  • Independent front suspension classification
  • Instrumentation: Low fuel level
  • Interior 120v Ac Power Outlet : 1
  • Jet Black W/Kalahari
  • Keyless ignition w/ push button start & keyless door entry
  • LED Low/High Beam Reflector Headlights
  • LED spot light
  • Leaf rear spring
  • Leaf rear suspension
  • Leather seat upholstery
  • Leather/aluminum steering wheel trim
  • Left rear passenger door type: Conventional
  • Lt275/65r20 AT Bw Tires
  • Machined aluminum rims w/ painted accents
  • Manual child safety locks
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Mobile hotspot internet access
  • Off-Road Suspension
  • Onyx Black
  • Overall Width : 81.8 "
  • Overall height: 79.7"
  • Overhead console: Mini
  • Passenger Airbag
  • Perforated Leather-Appointed Front Seat Trim
  • Pickup Box
  • Power Sunroof
  • Power extendable trailer style exterior mirrors
  • Power remote driver mirror adjustment
  • Power remote passenger mirror adjustment
  • Power retractable mirrors
  • Power windows
  • Preferred Equipment Group 4sb
  • Privacy glass: Deep
  • Rear Head Room: 39.9"
  • Rear Hip Room: 60.2"
  • Rear Leg Room: 43.4"
  • Rear Shoulder Room: 65.3"
  • Rear View Camera
  • Rear center seatbelt: 3-point belt
  • Rear door type: Tailgate
  • Rear seats center armrest
  • 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
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Short and long arm front suspension
  • Side airbag
  • SiriusXM AM/FM/HD/Satellite Radio
  • SiriusXM Satellite Radio
  • SiriusXM Satellite Radio(TM)
  • Snow Plow Prep/Camper Package
  • Spare Lt275/70r18 AT Bw Tire
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed-proportional power steering
  • Split rear bench
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Suspension class: Off-road
  • Tachometer
  • Technology Package
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitoring System: Tire specific
  • Tires: Load Rating: E
  • Tires: Prefix: LT
  • Tires: Profile: 70
  • Tires: Speed Rating: S
  • Tires: Width: 275 mm
  • Torsion bar front spring
  • Total Number of Speakers: 6
  • Trailer hitch
  • Transmission hill holder
  • Trip computer
  • Turn signal in mirrors
  • Two 12V DC power outlets
  • Type of tires: AT
  • Urethane shift knob trim
  • Variable intermittent front wipers
  • Vehicle Emissions: LEV II
  • Video Monitor Location: Front
  • Wheel Diameter: 18
  • Wheel Width: 8
  • Winter Grille Cover

Vehicle history by CARFAX

Free CARFAX 1-Owner Report
Accidents or damage
At least 1 accident or damage 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

Star GMC of Quakertown

Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (252 reviews)
480 N West End Blvd P.O. Box 140, Quakertown, PA 18951

Seller’s notes about this car

GM CERTIFIED CARFAX 1 OWNER BOUGHT HERE LOCAL TRADE 3.42 Axle Ratio 8Multicolor Driver Instrument Info Display AT4 Preferred Package AT4 Premium Package Automatic Emergency Braking Bed View Camera Bose Premium 7 Speaker Sound System Driver Alert Package I Driver Alert Package II Following Distance Indicator Forward Collision Alert HD Surround Vision w/2 Trailer View Camera Provisions IntelliBeam Automatic High Beam On/Off Lane Change Alert w/Side Blind Zone Alert Lane Departure Warning System LED Smoked Amber Roof Marker Lamps Multicolor 15Diagonal Head-Up Display Perimeter Lighting Power Sliding Rear Window w/Defogger Radio: Premium GMC Infotainment Sys w/Navigation Rear Camera Mirror Rear Cross Traffic Alert Safety Alert Seat Technology Package Ultrasonic Front & Rear Park Assist Universal Home Remote Wheels: 206-Spoke Bright Machined Aluminum Wireless Charging. 2020 GMC Sierra 2500HD Onyx Black AT4 w/Premium & Tech Pkg 4WD 10-Speed Automatic 4D Crew Cab Recent Arrival!Summer Sale-A-Thon! Star is kicking off the summer with some of the best deals on our huge selection of local new vehicle trades! Most vehicle also come with our lifetime powertrain warranty for free. Call sales at 215-536-1900 for details. GMC Certified Pre-Owned Details: Powertrain Limited Warranty: 72 Month/100000 Mile (whichever comes first) from original in-service date Limited Warranty: 12 Month/12000 Mile (whichever comes first) from certified purchase date 24 months/24000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription Warranty Deductible: $0 Transferable Warranty 172 Point Inspection Roadside Assistance Vehicle HistoryLehigh Valley's Largest GM Dealer! Star is a family owned and operated dealership that has been serving our area for over 54 years. With 2 locations we have over 600 Cars to Choose from We can have any vehicle from any of our dealerships here waiting for you within 24 hours ! Just Call 1-215-536-1900 or visit our website at www.starofquakertown.com. Duramax 6.6L V8 Turbodiesel
Conveniently located on Rt. 309 minutes from the Lehigh Valley & PA Turnpike. Call 215 804.4797 for more information / to schedule YOUR test drive....

Check for recalls

Included warranty

Enjoy peace of mind with GMC program benefits. View program details
Maximum age/mileage
5 model years or newer/up to 75,000 miles
Basic warranty terms
12 months/12,000 miles bumper-to-bumper original warranty, then may continue to 6 years/100,000 miles limited (depending on variables)
Powertrain
6 years/100,000 miles
Dealer certification required
172-point inspection
Roadside assistance
Yes

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Price history

Listed 5 days ago.
7/29/25 Listed $62,995
7/30/25 +$2,000 $64,995
Total price amount is based on price change information provided by the seller.

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Based on est. car price of $64,995 at ...% APR* and ...% sales tax.
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Car price
$64,995
Down payment
-Not Priced
Trade-in value
-Not Priced
Estimated sales tax ...%
(based on ZIP)
+
Other fees*
Not included
Total loan amount
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(over life of loan)
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Total loan & interest paid
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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.

*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 2020 GMC Sierra 2500.
(23 reviews)
91% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.9
  • Performance 4.8
  • Value 4.5
  • Exterior 4.9
  • Reliability 4.7

Most recent consumer reviews

2020 GMC 2500 AT4

June 9, 2021
By Allan from Myrtle Beach
Owns this car

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
10 people out of 10 found this review helpful. Did you?
Yes No

Best truck I've owned yet

June 4, 2021
By Spangled from Lancaster, Ohio
Owns this car

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

Rating breakdown (out of 5):
  • Comfort 4.0
  • Interior 4.0
  • Performance 4.0
  • Value 4.0
  • Exterior 4.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
2 people out of 3 found this review helpful. Did you?
Yes No

Most convenient options on any vehicle I've owned.

March 18, 2021
By Jim from Weston, MO
Owns this car

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.

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 Used car
  • Used for Towing
  • Does recommend this car
1 person out of 1 found this review helpful. Did you?
Yes No
See all 23 consumer reviews
Explore the 2020 GMC Sierra 2500 AT4

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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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