5 West Main Street Avon, CT 06488 |Driving Directions

Sullivan’s
O’Neill’s Chevrolet

5 West Main Street, Avon
860-677-1666

Sullivan Honda Northwest Hills
Chrysler Jeep Dodge Ram

2033 East Main Street, Torrington
860-482-0700

Northwest Hills
Chevrolet GMC Cadillac

2065 East Main Street, Torrington
860-482-0700

Sullivan Honda

2015 East Main Street, Torrington
860-496-0077

INVENTORY

Now viewing: Make » GMC | 1 - 16 of 16 | Page(s) 1 of 1

LIST GRID

ADVANCED SEARCH

SHOW ALL

AVAILABILITY

Available (16)

MAKE

GMC (16)

MODEL

Used GMC for sale in Avon, West Hartford, Torrington, Bristol, CT | Sullivan Automotive Group | (860) 626-5296

Used 2020 GMC Acadia AT4 Used 2020 GMC Acadia AT4 for sale in Avon, CT

Used 2020 GMC Acadia in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 49,801 miles
Engine: 3.6 6 Cyl.
Transmission: Automatic
Drivetrain: All Wheel Drive
Exterior Color: Carbon Black Metallic
Interior: Kalahari/jet Black Leather
VIN: 1GKKNLLS4LZ116556

Stock # 25155A

$25978 In stock

$25,978

Used 2020 GMC Acadia

AT4

49,801 miles

$25,978

Schedule a test drive

Used 2023 GMC Acadia SLT Used 2023 GMC Acadia SLT for sale in Avon, CT

Used 2023 GMC Acadia in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 25,544 miles
Engine: 3.6 6 Cyl.
Transmission: Automatic
Drivetrain: All Wheel Drive
Exterior Color: Sterling Metallic
Interior: Jet Black Leather
VIN: 1GKKNULS8PZ171538

Stock # 25-235A

$31957 In stock

$31,957

Used 2023 GMC Acadia

SLT

25,544 miles

$31,957

Schedule a test drive

Used 2023 GMC Acadia Denali Used 2023 GMC Acadia Denali for sale in Avon, CT

Mileage: 14,736 miles
Engine: 3.6 6 Cyl.
Transmission: Automatic
Drivetrain: All Wheel Drive
Exterior Color: White Frost Tricoat
Interior: Dark Galvanized/lig Leather
VIN: 1GKKNXLS7PZ238325

Stock # X25-636A

$39995 In stock

$39,995

Used 2023 GMC Acadia

Denali

14,736 miles

$39,995

Schedule a test drive

Used 2021 GMC Canyon Elevation Used 2021 GMC Canyon Elevation for sale in Avon, CT

Used 2021 GMC Canyon in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 61,162 miles
Engine: 3.6 6 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Satin Steel Metallic
Interior: Black Cloth
VIN: 1GTG6CEN0M1133540

Stock # X25-024B

$29498 In stock

$29,498

Used 2021 GMC Canyon

Elevation

61,162 miles

$29,498

Schedule a test drive

Used 2021 GMC Canyon Elevation Used 2021 GMC Canyon Elevation for sale in Avon, CT

Mileage: 57,743 miles
Engine: 3.6 6 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Onyx Black
Interior: Black Leather
VIN: 1GTG6CEN9M1234673

Stock # 14771

$29497 In stock

$29,497

Used 2021 GMC Canyon

Elevation

57,743 miles

$29,497

Schedule a test drive

Used 2024 GMC Sierra 1500 SLT Used 2024 GMC Sierra 1500 SLT for sale in Avon, CT

Used 2024 GMC Sierra 1500 in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 32,743 miles
Engine: 5.3 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Summit White
Interior: Dark Walnut/slate Leather
VIN: 3GTUUDED6RG148980

Stock # 14577

$45467 In stock

$45,467

Used 2024 GMC Sierra 1500

SLT

32,743 miles

$45,467

Schedule a test drive

Used 2024 GMC Sierra 1500 Elevation Used 2024 GMC Sierra 1500 Elevation for sale in Avon, CT

Mileage: 2,838 miles
Engine: 3 6 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Onyx Black
Interior: Black Cloth
VIN: 3GTUUCE86RG295149

Stock # 25-364A

$49998 In stock

$49,998

Used 2024 GMC Sierra 1500

Elevation

2,838 miles

$49,998

Schedule a test drive

Used 2024 GMC Sierra 1500 Elevation Used 2024 GMC Sierra 1500 Elevation for sale in Avon, CT

Mileage: 20,991 miles
Engine: 5.3 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Summit White
Interior: Jet Black Cloth
VIN: 1GTUUCED3RZ306508

Stock # 14757

$49467 In stock

$49,467

Used 2024 GMC Sierra 1500

Elevation

20,991 miles

$49,467

Schedule a test drive

Used 2025 GMC Sierra 1500 AT4 Used 2025 GMC Sierra 1500 AT4 for sale in Avon, CT

Used 2025 GMC Sierra 1500 in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 4,228 miles
Engine: 3 6 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Sterling Metallic
Interior: Jet Black With Kala Leather
VIN: 3GTUUEE81SG240299

Stock # X25-427B

$59995 In stock

$59,995

Used 2025 GMC Sierra 1500

AT4

4,228 miles

$59,995

Schedule a test drive

Used 2023 GMC Sierra 1500 SLT Used 2023 GMC Sierra 1500 SLT for sale in Avon, CT

Used 2023 GMC Sierra 1500 in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 20,574 miles
Engine: 5.3 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Volcanic Red Tintcoat
Interior: Jet Black Leather
VIN: 3GTUUDED3PG331010

Stock # 25-697A

$50947 In stock

$50,947

Used 2023 GMC Sierra 1500

SLT

20,574 miles

$50,947

Schedule a test drive

Used 2021 GMC Sierra 1500 Elevation Used 2021 GMC Sierra 1500 Elevation for sale in Avon, CT

Used 2021 GMC Sierra 1500 in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 60,249 miles
Engine: 5.3 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Quicksilver Metallic
Interior: Black Cloth
VIN: 3GTU9CED4MG449333

Stock # 25188A

$0.00https://www.sullivanpreowned.com/2021-GMC-Sierra-1500-Avon-CT-West-Hartford-Torrington-Bristol-Hartford/used_car/b3%5bbASqRFKs%3d In stock

CALL FOR PRICE!
(860) 626-5296

Used 2021 GMC Sierra 1500

Elevation

60,249 miles

CALL FOR PRICE! (860) 626-5296

Schedule a test drive

Used 2024 GMC Sierra 2500hd SLE Used 2024 GMC Sierra 2500hd SLE for sale in Avon, CT

Used 2024 GMC Sierra 2500hd in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 41,390 miles
Engine: 6.6 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Titanium Rush Metallic
Interior: Black Cloth
VIN: 1GT49ME78RF125553

Stock # 25-022A

$52584 In stock

$52,584

Used 2024 GMC Sierra 2500hd

SLE

41,390 miles

$52,584

Schedule a test drive

Used 2022 GMC Sierra 2500hd Denali Used 2022 GMC Sierra 2500hd Denali for sale in Avon, CT

Used 2022 GMC Sierra 2500hd in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 29,942 miles
Engine: 6.6 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: White Frost Tricoat
Interior: Dark Walnut/dark As Leather
VIN: 1GT49REY4NF129082

Stock # 25-679A

$66779 In stock

$66,779

Used 2022 GMC Sierra 2500hd

Denali

29,942 miles

$66,779

Schedule a test drive

Used 2022 GMC Terrain SLT Used 2022 GMC Terrain SLT for sale in Avon, CT

Used 2022 GMC Terrain in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 26,000 miles
Engine: 1.5 4 Cyl.
Transmission: Automatic
Drivetrain: All Wheel Drive
Exterior Color: Summit White
Interior: Jet Black Leather
VIN: 3GKALVEV3NL299415

Stock # 26-011AL

$25467 In stock

$25,467

Used 2022 GMC Terrain

SLT

26,000 miles

$25,467

Schedule a test drive

Used 2022 GMC Yukon Denali Used 2022 GMC Yukon Denali for sale in Avon, CT

Used 2022 GMC Yukon in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 67,846 miles
Engine: 6.2 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Onyx Black
Interior: Jet Black Leather
VIN: 1GKS2DKLXNR115360

Stock # 25-495A

$53997 In stock

$53,997

Used 2022 GMC Yukon

Denali

67,846 miles

$53,997

Schedule a test drive

Used 2024 GMC Yukon Denali Used 2024 GMC Yukon Denali for sale in Avon, CT

Used 2024 GMC Yukon in Avon, Connecticut | Sullivan Automotive Group. Avon, Connecticut

Mileage: 19,458 miles
Engine: 6.2 8 Cyl.
Transmission: Automatic
Drivetrain: Four Wheel Drive
Exterior Color: White Frost Tricoat
Interior: Jet Black Leather
VIN: 1GKS2DKLXRR278192

Stock # 25211A

$74989 In stock

$74,989

Used 2024 GMC Yukon

Denali

19,458 miles

$74,989

Schedule a test drive

Now viewing: Make » GMC | 1 - 16 of 16 | Page(s) 1 of 1

Showroom Hours

Monday 08:30 AM 08:00 PM

Tuesday 08:30 AM 08:00 PM

Wednesday 08:30 AM 08:00 PM

Thursday 08:30 AM 08:00 PM

Friday 08:30 AM 06:00 PM

Saturday 08:30 AM 05:00 PM

Sunday Closed

Used GMC for sale in Avon, West Hartford, Torrington, Bristol, CT | Sullivan Automotive Group | (860) 626-5296

Used 2020 GMC Acadia AT4 Used 2020 GMC Acadia AT4 for sale in Avon, CT

$25,978

Used 2023 GMC Acadia SLT Used 2023 GMC Acadia SLT for sale in Avon, CT

$31,957

Used 2023 GMC Acadia Denali Used 2023 GMC Acadia Denali for sale in Avon, CT

$39,995

Used 2021 GMC Canyon Elevation Used 2021 GMC Canyon Elevation for sale in Avon, CT

$29,498

Used 2021 GMC Canyon Elevation Used 2021 GMC Canyon Elevation for sale in Avon, CT

$29,497

Used 2024 GMC Sierra 1500 SLT Used 2024 GMC Sierra 1500 SLT for sale in Avon, CT

$45,467

Used 2024 GMC Sierra 1500 Elevation Used 2024 GMC Sierra 1500 Elevation for sale in Avon, CT

$49,998

Used 2024 GMC Sierra 1500 Elevation Used 2024 GMC Sierra 1500 Elevation for sale in Avon, CT

$49,467

Used 2025 GMC Sierra 1500 AT4 Used 2025 GMC Sierra 1500 AT4 for sale in Avon, CT

$59,995

Used 2023 GMC Sierra 1500 SLT Used 2023 GMC Sierra 1500 SLT for sale in Avon, CT

$50,947

Used 2021 GMC Sierra 1500 Elevation Used 2021 GMC Sierra 1500 Elevation for sale in Avon, CT

CALL FOR PRICE! (860) 626-5296

Used 2024 GMC Sierra 2500hd SLE Used 2024 GMC Sierra 2500hd SLE for sale in Avon, CT

$52,584

Used 2022 GMC Sierra 2500hd Denali Used 2022 GMC Sierra 2500hd Denali for sale in Avon, CT

$66,779

Used 2022 GMC Terrain SLT Used 2022 GMC Terrain SLT for sale in Avon, CT

$25,467

Used 2022 GMC Yukon Denali Used 2022 GMC Yukon Denali for sale in Avon, CT

$53,997

Used 2024 GMC Yukon Denali Used 2024 GMC Yukon Denali for sale in Avon, CT

$74,989

Recently viewed

Showroom Hours

Contact Us

Driving directions