CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • 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 Seabrook, NH

249 results
Seabrook, NH
2023 GMC Sierra 1500 AT4 Crew Cab 4WD Banks Chevrolet Buick GMC

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

46,404 miles

$49,987

Great Deal
Certified Pre-Owned
Concord, NH
38 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
Transmission:
Automatic
Mileage:
46,404
Stock number:
T54475
VIN:
1GTUUEEL9PZ154475

Sponsored

2020 GMC Sierra 1500 AT4 Crew Cab 4WD

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

100,843 miles

$32,900

Good Deal
Salem, MA
27 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
100,843
Stock number:
109572
VIN:
1GTP9EED1LZ192655

Sponsored

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

77,023 miles

$35,000

Great Deal
Rochester, NH
32 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

Sponsored

2023 GMC Sierra 1500 AT4 Crew Cab 4WD

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

22,715 miles

$52,150

Good Deal
Arundel, ME
41 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:
Desert Sand Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
22,715
Stock number:
G25783A
VIN:
3GTUUEEL6PG173470

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

38,516 miles

$48,487

Great Deal
Certified Pre-Owned
Concord, NH
38 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

2023 GMC Sierra 1500 AT4 Crew Cab 4WD

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

23,698 miles

$52,487

Great Deal
Certified Pre-Owned
Concord, NH
38 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

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

22,047 miles

$50,987

Great Deal
Certified Pre-Owned
Concord, NH
38 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
Transmission:
Automatic
Mileage:
22,047
Stock number:
T33906
VIN:
1GTPUEEL7NZ533906

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

30,520 miles

$54,895

Fair Deal
Gloucester, MA
20 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:
Titanium Rush Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
30,520
Stock number:
25267A
VIN:
3GTUUEE8XRG167363

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

77,023 miles

$35,000

Great Deal
Rochester, NH
32 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

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

42,593 miles

$46,987

Great Deal
Certified Pre-Owned
Concord, NH
38 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

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

68,512 miles

$36,937

Great Deal
Woburn, MA
31 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:
Gray (Dark Sky Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
68,512
Stock number:
A03915
VIN:
3GTP9EEL5LG326395

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

60,228 miles

$37,987

Great Deal
Certified Pre-Owned
Concord, NH
38 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

45,159 miles

$47,985

Good Deal
Lowell, MA
27 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 with Kalahari accents
Transmission:
Automatic
Mileage:
45,159
Stock number:
U2200084
VIN:
1GTUUEEL6PZ258647

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

42,593 miles

$46,987

Great Deal
Certified Pre-Owned
Concord, NH
38 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

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / New Hampshire
  6. / Seabrook

  • GMC Sierra 1500 SLT in Seabrook NH

  • GMC Sierra 1500 Denali in Seabrook NH

  • GMC Sierra 1500 AT4 in Seabrook NH

  • GMC Sierra 1500 Elevation in Seabrook NH

  • GMC Sierra 1500 SLE in Seabrook NH

  • GMC Sierra 1500 Base in Seabrook NH

  • GMC Sierra 1500 Work Truck in Seabrook NH

  • GMC Sierra 1500 SL in Seabrook NH

  • GMC Sierra 1500 SLE1 in Seabrook NH

  • GMC Sierra 1500 SLE2 in Seabrook NH

  • GMC Sierra 1500 in Portsmouth NH

  • GMC Sierra 1500 in Manchester NH

  • GMC Sierra 1500 in Boston MA

  • GMC Sierra 1500 in Groton MA

  • GMC Sierra 1500 in Portland ME

  • GMC Sierra 1500 in Worcester MA

  • GMC Sierra 1500 in Plymouth MA

  • GMC Sierra 1500 in Providence RI

  • GMC Sierra 1500 in Brattleboro VT

  • GMC Sierra 1500 in Seabrook NH

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Seabrook NH

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Seabrook NH

  • Work Trucks for Sale in Seabrook NH

  • American Made Trucks For Sale in Seabrook NH

  • GM Certified Preowned Vehicles for Sale Near Seabrook NH

  • Best Pickup Trucks For Sale in Seabrook NH

  • 2019 GMC Sierra 1500 AT4 in Seabrook NH

  • 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

  • Banks Chevrolet Buick GMC

  • Albrecht Buick GMC of Wakefield

  • Key GMC Of Rochester

  • GMC Danvers

  • Weirs Motor Sales, Inc.

  • Holloway GMC

  • Sudbay Chevrolet Buick Cadillac GMC

  • Tulley of Nashua

  • Swanson GMC Truck Inc.

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.