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Car shopper resources

Basics

Exterior color
Onyx Black
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
Fuel type
Gasoline
Transmission
6-Speed Automatic
Engine
6.6L V8 16V GDI OHV
VIN
1GT49PE75LF105771
Stock #
6487P
Mileage
73,598 mi.

Features

Convenience
  • Cooled Seats
  • Heated Seats
  • Heated Steering Wheel
  • Keyless Entry
  • Keyless Start
  • Navigation System
  • Remote Start
Entertainment
  • Apple CarPlay®
  • Bluetooth®
  • Premium Sound System
  • Satellite Radio
  • USB Port
Exterior
  • Alloy Wheels
  • Sunroof/Moonroof
  • Tow Hitch
  • Tow Hooks
Safety
  • Automatic Emergency Braking
  • Backup Camera
  • Brake Assist
  • Lane Departure Warning
  • Rear Cross Traffic Alert
  • Stability Control
Seating
  • Leather Seats
  • Memory Seat
Additional popular features:
LED Headlights, apple carplay/android auto, parking distance sensors, parking assistance, collision warning system, 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 W/Lumbar
  • 10-Way Power Passenger Seat Adjuster W/Lumbar
  • 12-Volt Rear Auxiliary Power Outlet
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 1st & 2nd Rows All-Weather Floor Liners (Lpo)
  • 1st and 2nd row curtain head airbags
  • 2 Usb Ports
  • 2 Usb Ports (1st Row)
  • 2-Speed Active Transfer Case
  • 220 Amps Alternator
  • 2nd Row Dual Usb Charge-Only Ports
  • 4 Door
  • 4-Wheel Disc Brakes
  • 4-wheel ABS Brakes
  • 4.2 Diagonal Color Display Driver Info Center
  • 4g Lte Wi-Fi Hotspot Capable
  • 6 Rectangular Black Tubular Assist Steps (Lpo)
  • 6 Speakers
  • 6 USB ports
  • 6-Speaker Audio System Feature
  • 730 Cold-Cranking Amps/70 Amp-Hr Auxiliary Battery
  • 8 Multicolor Driver Instrument Info Display
  • ABS Brakes
  • ABS and Driveline Traction Control
  • AM/FM Radio: Siriusxm
  • Air Conditioning
  • Alloy Wheels
  • 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
  • Apple Carplay/Android Auto
  • At4 Preferred Package
  • At4 Premium Package
  • Audio System Premium Brand : Premium GMC Infotainment System
  • Audio controls on steering wheel
  • Audio system memory card slot
  • Auto-Dimming Door Mirrors
  • Auto-Dimming Rear-View Mirror
  • Automatic Emergency Braking
  • Automatic Temperature Control
  • Automatic front air conditioning
  • Automatic locking hubs
  • Auxilliary engine cooler
  • Auxilliary transmission cooler
  • Bed View Camera
  • Bluetooth wireless phone connectivity
  • Body-colored bumpers
  • Bose Premium 7 Speaker Sound System
  • Brake Assist
  • Braking Assist
  • Bucket front seats
  • Bumpers: Body-Color
  • Center Console: Full with covered storage
  • Climate Controlled : Driver and passenger heated
  • Clock : Digital
  • Compass
  • Compass Located In Instrument Cluster
  • Cooled front seats
  • Cruise control
  • Cruise controls on steering wheel
  • Cupholders: Front and rear
  • Dark chrome grille
  • Daytime running lights
  • Deep-Tinted Glass
  • Delay-Off Headlights
  • 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 Door Bin
  • Driver Memory
  • Driver Vanity Mirror
  • Driver airbag
  • Driver seat memory
  • Dual Front Impact Airbags
  • Dual Front Side Impact Airbags
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Dusk sensing headlights
  • Electric Rear-Window Defogger
  • Electrical Lock Control Steering Column
  • Electrochromatic auto-dimming mirrors
  • Electrochromatic rearview mirror
  • Electronic Stability Control
  • Engine immobilizer
  • External temperature display
  • Fixed antenna
  • Floor mats: Vinyl/rubber front and rear
  • Floor-Mounted Center Console
  • Fold-up cushion rear seats
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Anti-Roll Bar
  • Front Bucket Seats
  • Front Center Armrest
  • Front Dual Zone A/C
  • Front Fog Lights
  • Front Head Room : 43.0 "
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front License Plate Kit
  • Front Reading Lights
  • Front Shoulder Room: 66.0"
  • Front Stabilizer Bar : Bar
  • Front Ventilated disc brakes
  • Front Wheel Independent Suspension
  • Front and rear reading lights
  • Front fog/driving lights
  • Front suspension stabilizer bar
  • Fuel Capacity: 36.0 gal.
  • Fuel Type: Regular unleaded
  • Fully Automatic Headlights
  • GMC Connected Access Capable
  • HD Radio
  • HD Rear Vision Camera
  • HD Surround Vision W/2 Trailer View Camera Provisions
  • Headlights off auto delay
  • Heated & Ventilated Front Bucket Seats
  • Heated 2nd Row Outboard Seats
  • Heated Door Mirrors
  • Heated Driver & Front Outboard Passenger Seats
  • Heated Front Seats
  • Heated Rear Seats
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Heavy-Duty 80 Amp Battery
  • Hill Descent Control
  • Hitch Guidance W/Hitch View
  • Illuminated Entry
  • In-Vehicle Trailering System App
  • Independent front suspension classification
  • Instrumentation: Low fuel level
  • Integrated Trailer Brake Controller
  • Intellibeam Automatic High Beam On/Off
  • Interior 120v Ac Power Outlet : 1
  • Keyless Open & Start
  • Keyless ignition w/ push button start & keyless door entry
  • LED Cargo Area Lighting
  • LED Low/High Beam Reflector Headlights
  • LED Smoked Amber Roof Marker Lamps
  • LED spot light
  • Lane Change Alert W/Side Blind Zone Alert
  • Lane Departure Warning System
  • Leaf rear spring
  • Leaf rear suspension
  • Leather seat upholstery
  • Leather/aluminum steering wheel trim
  • Left rear passenger door type: Conventional
  • Low Tire Pressure Warning
  • Machined aluminum rims w/ painted accents
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Manual child safety locks
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Memory Seat
  • Mobile hotspot internet access
  • Multicolor 15 Diagonal Head-Up Display
  • Occupant Sensing Airbag
  • Off-Road Suspension
  • Onstar & GMC Connected Services Capable
  • Outside Temperature Display
  • Overall Width : 81.8 "
  • Overall height: 79.7"
  • Overhead Airbag
  • Overhead Console
  • Overhead console: Mini
  • Painted Black Surround Grille
  • Panic Alarm
  • Passenger Airbag
  • Passenger Door Bin
  • Passenger Vanity Mirror
  • Perforated Leather-Appointed Front Seat Trim
  • Perimeter Lighting
  • Pickup Box
  • Power Door Locks
  • Power Door Mirrors
  • Power Driver Seat
  • Power Front Passenger Windows W/Express Up/Down
  • Power Passenger Seat
  • Power Rear Windows W/Express Down
  • Power Steering
  • Power Sunroof
  • Power Windows W/Driver Express Up/Down
  • 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
  • Premium Audio System: Premium GMC Infotainment System
  • Privacy glass: Deep
  • Radio: AM/FM W/Premium GMC Infotainment System
  • Radio: Premium GMC Infotainment Sys W/Navigation
  • Rear Camera Mirror
  • Rear Cross Traffic Alert
  • Rear Head Room: 39.9"
  • Rear Hip Room: 60.2"
  • Rear Leg Room: 43.4"
  • Rear Reading Lights
  • Rear Seat Center Armrest
  • Rear Shoulder Room: 65.3"
  • Rear Step Bumper
  • Rear View Camera
  • Rear Wheelhouse Liners
  • Rear Window Defroster
  • Rear center seatbelt: 3-point belt
  • Rear door type: Tailgate
  • Rear seats center armrest
  • Red Recovery Hooks
  • Remote Engine Start : Keyfob remote start
  • Remote Keyless Entry
  • Remote Vehicle Starter System
  • Remote activated exterior entry lights
  • Remote power door locks
  • Remote window operation
  • Right rear passenger door type: Conventional
  • Rigid axle rear suspension
  • Safety Alert Seat
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Security System
  • Short and long arm front suspension
  • Side airbag
  • SiriusXM AM/FM/HD/Satellite Radio
  • SiriusXM Satellite Radio
  • SiriusXM Satellite Radio(TM)
  • Siriusxm W/360l
  • Snow Plow Prep/Camper Package
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed Control
  • Speed-Sensing Steering
  • Speed-proportional power steering
  • Split Folding Rear Seat
  • Split rear bench
  • Spray-On Pickup Box Bed Liner W/At4 Logo
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Steering Wheel Audio Controls
  • Steering Wheel Mounted Audio Controls
  • Suspension class: Off-road
  • Tachometer
  • Technology Package
  • Telescoping Steering Wheel
  • Tilt Steering Wheel
  • 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
  • Traction Control
  • Trailer hitch
  • Transmission hill holder
  • Trip computer
  • Turn Signal Indicator Mirrors
  • Turn signal in mirrors
  • Two 12V DC power outlets
  • Type of tires: AT
  • Ultrasonic Front & Rear Park Assist
  • Unauthorized Entry Theft-Deterrent System
  • Universal Home Remote
  • Urethane shift knob trim
  • Variable intermittent front wipers
  • Vehicle Emissions: LEV II
  • Ventilated Front Seats
  • Video Monitor Location: Front
  • Voltmeter
  • Wheel Diameter: 18
  • Wheel Width: 8
  • Wheels: 18 6-Spoke Machined Aluminum
  • Wheels: 20 6-Spoke Bright Machined Aluminum
  • Wireless Charging
  • X31 Off-Road Package

Vehicle history by CARFAX

Accidents or damage
None reported
1-owner vehicle
No
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

Brustolon Buick GMC

(181 reviews)
47 Stonington-Westerly Rd, Stonington, CT 06355

Seller’s notes about this car

Priced below KBB Fair Purchase Price! Clean CARFAX. Onyx Black 2020 GMC Sierra 2500HD AT4 4D Crew Cab 4WD 6-Speed Automatic 6.6L V8 Family owned and operated since 1949, Brustolon Buick GMC has made 100% CUSTOMER SATISFACTION OUR PRIORITY! Our staff makes purchasing a PRE-OWNED vehicle an ENJOYABLE experience. Visit Brustolon Buick GMC in Mystic, CT and see for yourself! At Brustolon Buick GMC, our goal is to deliver vehicles that will provide years of reliable use. Every vehicle is fully inspected by our factory trained Service technicians, and reconditioned to factory maintenance specifications. Call the Brustolon Buick GMC Sales Department at 860-415-4738 prompt #1, to speak with a member of our team to schedule your test drive today!
Brustolon Buick Pontiac GMC is dedicated to providing the best value at the lowest price.

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Price history

Listed 168 days ago.
$4,000 total price reduction!
2/16/25 Listed $50,974
2/25/25 -$1,000 $49,974
3/13/25 -$1,000 $48,974
3/22/25 +$900 $49,874
3/23/25 -$900 $48,974
4/10/25 +$900 $49,874
4/16/25 +$110 $49,984
4/21/25 -$110 $49,874
4/28/25 -$900 $48,974
5/19/25 +$900 $49,874
5/24/25 +$110 $49,984
6/02/25 -$1,010 $48,974
6/05/25 -$1,000 $47,974
6/21/25 -$400 $47,574
7/08/25 -$600 $46,974
Total price amount is based on price change information provided by the seller.

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Consumer reviews

See what others are saying about the 2020 GMC Sierra 2500.
(23 reviews)
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

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

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.

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?
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See all 23 consumer reviews

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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.

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