(207) 622-3191
199 Riverside Drive, Augusta, ME 04330
Toggle navigation
O'Connor Auto Park
199 Riverside Drive, Augusta, ME 04330
Sales:
(207) 622-3191
Business
Hours
- Sales
Sales
Monday
8:00AM - 6:00PM
Tuesday
8:00AM - 6:00PM
Wednesday
8:00AM - 6:00PM
Thursday
8:00AM - 6:00PM
Friday
8:00AM - 6:00PM
Saturday
8:00AM - 5:00PM
Sunday
Closed
O'Connor Auto Park
Call:
(207) 622-3191
Enter your search term
My Account
My Account
Pre-Owned Cars
All Inventory
Value Line Starting at 14K
Certified Cars
Finance
Contact Us
About Us
About Dealership
Meet Our Team
News
Reviews
My Account
Sign-up/Sign-in
Enter your search term
Filters
View Results
Get Approved
Filters
Reset
Sort By:
Default
Lowest Price
Highest Price
Earliest Year
Latest Year
Make (a-z)
Make (z-a)
Model (a-z)
Model (z-a)
Lowest Mileage
Highest Mileage
Filters
Body Type
All
Other
Pickup (7)
Year
All
2025
2024
2023
2022
2021 (7)
2020
2019
2018
2017
2016
2015
2014
2013
2012
2009
2008
2007
Make
All
Audi
BMW
Buick
Cadillac
Chevrolet (7)
Ford
GMC
Honda
Hyundai
INFINITI
Isuzu
Jeep
Kia
Lexus
Mercedes-Benz
MINI
Mitsubishi
Nissan
Ram
Sterling
Subaru
Toyota
Volkswagen
Volvo
Model
All
Blazer
Colorado
Equinox
Express Cargo Van
Express Passenger
Silverado 1500 (7)
Silverado 1500 LTD
Silverado 2500HD
Silverado 3500HD
Silverado 3500HD Built After Aug 14
Silverado 3500HD CC
Suburban
Tahoe
Trailblazer
Traverse
Price Range
Any
$10,000-$20,000
$20,000-$30,000
$30,000-$40,000 (1)
$40,000-$50,000 (4)
$50,000-$60,000
$60,000-$70,000
Over $70,000
Exterior Color
Black
(2)
Gray
(1)
Red
(1)
Silver
(1)
White
(2)
All
Black (2)
Gray (1)
Red (1)
Silver (1)
White (2)
All
Black (2)
Cherry Red Tintcoat (1)
Shadow Gray Metallic (1)
Silver Ice Metallic (1)
Summit White (2)
Advanced Filters
Condition
All
Pre-Owned (7)
Drivetrain
All
Four Wheel Drive (7)
Fuel Type
All
Gasoline Fuel (7)
Fuel Economy (HWY)
All
Over 10 MPG (7)
Over 20 MPG (6)
Interior Color
All
Jet Black (7)
Transmission
All
Automatic (7)
×
Used 2021 Chevrolet Silverado 1500 Cars
7
Vehicles
2021 Chevrolet Silverado 1500 Custom
AUTO-LOCKING REAR DIFFERENTIAL
Today's Price
$37,980
View Details
37,535
20 MPG HWY
4 Wheel Drive
Convenience Pkg
Rear A/C
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 Custom
You must login first to save a vehicle. Do you wish to continue?
Top Features
×
AUTO-LOCKING REAR DIFFERENTIAL
Stock #
15950
Like
Top
Features
Compare
2021 Chevrolet Silverado 1500 LT
4WD Crew Cab 147" LT w/2FL
Today's Price
$40,980
View Details
16,420
22 MPG HWY
4 Wheel Drive
Rear A/C
Telematics
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 LT
You must login first to save a vehicle. Do you wish to continue?
Stock #
W17789
Like
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
CONVENIENCE PACKAGE II
Today's Price
$42,980
View Details
43,250
21 MPG HWY
4 Wheel Drive
Convenience Pkg
Safety Pkg
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 LT Trail Boss
You must login first to save a vehicle. Do you wish to continue?
Top Features
×
CONVENIENCE PACKAGE II
SAFETY PACKAGE
BED PROTECTION PACKAGE
LPO, DARK ESSENTIALS PACKAGE
TRAILER BRAKE CONTROLLER, INTEGRATED
Stock #
758723A
Like
Top
Features
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Today's Price
$43,980
View Details
51,890
21 MPG HWY
4 Wheel Drive
Suspension Pkg
Rear A/C
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 LT Trail Boss
You must login first to save a vehicle. Do you wish to continue?
Stock #
15951
Like
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
ENGINE, 6.2L ECOTEC3 V8
Today's Price
$46,980
View Details
54,168
19 MPG HWY
4 Wheel Drive
Convenience Pkg
Safety Pkg
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 LT Trail Boss
You must login first to save a vehicle. Do you wish to continue?
Top Features
×
ENGINE, 6.2L ECOTEC3 V8
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) HIGH GLOSS BLACK PAINTED ALUMINUM
CONVENIENCE PACKAGE II
SAFETY PACKAGE
BED PROTECTION PACKAGE
ADVANCED TRAILERING PACKAGE
TRAILER BRAKE CONTROLLER, INTEGRATED
Stock #
W17780
Like
Top
Features
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Today's Price
Call For Price
View Details
68,601
21 MPG HWY
4 Wheel Drive
Suspension Pkg
Rear A/C
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 LT Trail Boss
You must login first to save a vehicle. Do you wish to continue?
Stock #
758805A
Like
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
CONVENIENCE PACKAGE II
Today's Price
Call For Price
View Details
47,740
21 MPG HWY
4 Wheel Drive
Convenience Pkg
Suspension Pkg
×
Select another vehicle and click
2021 Chevrolet Silverado 1500 LT Trail Boss
You must login first to save a vehicle. Do you wish to continue?
Top Features
×
CONVENIENCE PACKAGE II
LPO, DARK ESSENTIALS PACKAGE
TRAILER BRAKE CONTROLLER, INTEGRATED
Stock #
W17790
Like
Top
Features
Compare
2021 Chevrolet Silverado 1500 Custom
AUTO-LOCKING REAR DIFFERENTIAL
Today's Price
$37,980
Stock #:
15950
Miles:
37,535
×
2021 Chevrolet Silverado 1500 Custom
4WD Crew Cab 147" Custom
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
2021 Chevrolet Silverado 1500 Custom
4WD Crew Cab 147" Custom
×
AUTO-LOCKING REAR DIFFERENTIAL
Like
Top Features
Compare
2021 Chevrolet Silverado 1500 LT
4WD Crew Cab 147" LT w/2FL
Today's Price
$40,980
Stock #:
W17789
Miles:
16,420
×
2021 Chevrolet Silverado 1500 LT
4WD Crew Cab 147" LT w/2FL
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
Like
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
CONVENIENCE PACKAGE II
Today's Price
$42,980
Stock #:
758723A
Miles:
43,250
×
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
×
CONVENIENCE PACKAGE II
SAFETY PACKAGE
BED PROTECTION PACKAGE
LPO, DARK ESSENTIALS PACKAGE
TRAILER BRAKE CONTROLLER, INTEGRATED
Like
Top Features
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Today's Price
$43,980
Stock #:
15951
Miles:
51,890
×
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
Like
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
ENGINE, 6.2L ECOTEC3 V8
Today's Price
$46,980
Stock #:
W17780
Miles:
54,168
×
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
×
ENGINE, 6.2L ECOTEC3 V8
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) HIGH GLOSS BLACK PAINTED ALUMINUM
CONVENIENCE PACKAGE II
SAFETY PACKAGE
BED PROTECTION PACKAGE
ADVANCED TRAILERING PACKAGE
TRAILER BRAKE CONTROLLER, INTEGRATED
Like
Top Features
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Today's Price
Call For Price
Stock #:
758805A
Miles:
68,601
×
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
Like
Compare
2021 Chevrolet Silverado 1500 LT Trail Boss
CONVENIENCE PACKAGE II
Today's Price
Call For Price
Stock #:
W17790
Miles:
47,740
×
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
Select another vehicle and click
You must login first to save a vehicle. Do you wish to continue?
2021 Chevrolet Silverado 1500 LT Trail Boss
4WD Crew Cab 147" LT Trail Boss
×
CONVENIENCE PACKAGE II
LPO, DARK ESSENTIALS PACKAGE
TRAILER BRAKE CONTROLLER, INTEGRATED
Like
Top Features
Compare
Load More
No Listings Found for the Specified Search
Request a Vehicle
View All Inventory
Hide
Unhide