CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 1500 AT4 for Sale near Portland, ME

253 results
Portland, ME
2022 GMC Sierra 1500 AT4 Crew Cab 4WD Casco Bay Ford

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

13,710 miles

$52,985

Good Deal
Yarmouth, ME
12 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
13,710
Stock number:
P8548
VIN:
1GTPUEEL1NZ643706

Sponsored

2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

35,112 miles

$53,987

Great Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
35,112
Stock number:
T19165
VIN:
1GTUUEEL9RZ219165

Sponsored

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

42,593 miles

$48,987

Good Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Cayenne Red Tintcoat
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black W/Kalahari Accents
Transmission:
Automatic
Mileage:
42,593
Stock number:
T45569
VIN:
1GTPUEEL9NZ545569

Sponsored

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

77,023 miles

$35,480

Great Deal
Rochester, NH
44 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
77,023
Stock number:
R9437A
VIN:
3GTP9EEL2MG471847

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

42,593 miles

$48,987

Good Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Cayenne Red Tintcoat
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black W/Kalahari Accents
Transmission:
Automatic
Mileage:
42,593
Stock number:
T45569
VIN:
1GTPUEEL9NZ545569

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

45,071 miles

$47,000

Good Deal
Certified Pre-Owned
Arundel, ME
21 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Dynamic Blue Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
45,071
Stock number:
G25080B
VIN:
3GTUUEET8NG528751

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

72,841 miles

$37,695

Good Deal
Rochester, NH
44 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
72,841
Stock number:
F23369A
VIN:
1GTP9EED7MZ369260

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

21,453 miles

$56,479

Good Deal
Certified Pre-Owned
Nashua, NH
88 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Thunderstorm Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
21,453
Stock number:
G25695A
VIN:
1GTUUEEL9RZ181310

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

17,941 miles

$55,487

Good Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
17,941
Stock number:
T48570A
VIN:
1GTUUEEL6PZ148570

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

35,112 miles

$53,987

Great Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
35,112
Stock number:
T19165
VIN:
1GTUUEEL9RZ219165

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

8,399 miles

$59,295

Good Deal
Wiscasset, ME
37 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Dynamic Blue Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
8,399
Stock number:
W240049A
VIN:
3GTUUEE87RG188266

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

23,698 miles

$54,487

Good Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
23,698
Stock number:
T23806
VIN:
1GTUUEEL8PZ323806

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

13,458 miles

$60,985

Good Deal
Westbrook, ME
4 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
13,458
Stock number:
5GM0698T
VIN:
3GTUUEE84SG160348

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

60,228 miles

$39,987

Great Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
60,228
Stock number:
T39955
VIN:
1GTP9EEL5LZ339955

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

25,201 miles

$53,000

Fair Deal
Malden, MA
93 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
25,201
Stock number:
C15335
VIN:
1GTUUEEL9PZ289729

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

54,776 miles

$45,908

Good Deal
Gorham, NH
70 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
54,776
Stock number:
TT196924A
VIN:
3GTPUEEL6NG564712

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

13,710 miles

$52,985

Good Deal
Yarmouth, ME
12 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
13,710
Stock number:
P8548
VIN:
1GTPUEEL1NZ643706

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

38,516 miles

$50,487

Good Deal
Certified Pre-Owned
Concord, NH
70 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
38,516
Stock number:
T14607A
VIN:
1GTUUEET4NZ614607

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / Maine
  6. / Portland
  • GMC Sierra 1500 SLT in Portland ME

  • GMC Sierra 1500 Denali in Portland ME

  • GMC Sierra 1500 AT4 in Portland ME

  • GMC Sierra 1500 Elevation in Portland ME

  • GMC Sierra 1500 SLE in Portland ME

  • GMC Sierra 1500 Base in Portland ME

  • GMC Sierra 1500 Work Truck in Portland ME

  • GMC Sierra 1500 SL in Portland ME

  • GMC Sierra 1500 SLE1 in Portland ME

  • GMC Sierra 1500 SLE2 in Portland ME

  • GMC Sierra 1500 in Auburn ME

  • GMC Sierra 1500 in Portsmouth NH

  • GMC Sierra 1500 in Augusta ME

  • GMC Sierra 1500 in Manchester NH

  • GMC Sierra 1500 in Groton MA

  • GMC Sierra 1500 in Boston MA

  • GMC Sierra 1500 in Plymouth MA

  • GMC Sierra 1500 in Montpelier VT

  • GMC Sierra 1500 in Worcester MA

  • GMC Sierra 1500 in Portland ME

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Portland ME

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Portland ME

  • Work Trucks for Sale in Portland ME

  • American Made Trucks For Sale in Portland ME

  • GM Certified Preowned Vehicles for Sale Near Portland ME

  • Best Pickup Trucks For Sale in Portland ME

  • 2019 GMC Sierra 1500 AT4 in Portland ME

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Key GMC Of Rochester

  • Weirs Motor Sales, Inc.

  • Holloway GMC

  • Bill Dodge Buick GMC

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2025 CarGurus, Inc., All Rights Reserved.