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 Altadena, CA

200 results
Altadena, CA
2023 GMC Sierra 1500 AT4 Crew Cab 4WD Chevrolet of Culver City

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

23,150 miles

$49,952

Great Deal
Culver City, CA
21 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
23,150
Stock number:
PL50220
VIN:
1GTUUEE88PZ229811

Sponsored

2025 GMC Sierra 1500 AT4 Crew Cab 4WD

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

12,833 miles

$55,991

Great Deal
Carson, CA
27 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
JET BLACK W/KALAHARI
Transmission:
Automatic
Mileage:
12,833
Stock number:
P002665
VIN:
1GTUUEEL9SZ275676

Sponsored

2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

43,637 miles

$54,998

Fair Deal
Tustin, CA
38 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:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
43,637
Stock number:
RG128086
VIN:
3GTUUEEL7RG128086

Sponsored

2019 GMC Sierra 1500 AT4 Crew Cab 4WD

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

71,302 miles

$33,990

Great Deal
Thousand Oaks, CA
40 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Smokey Quartz Metallic
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
71,302
Stock number:
PX2531
VIN:
1GTP9EEL8KZ180511

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

46,426 miles

$48,297

Fair Deal
Store transfer to Duarte, CA
1,192 mi away • Price includes $1,299 shipping Price includes $1,299 shipping
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:
Blue
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
46,426
Stock number:
27975261
VIN:
1GTPUEEL9NZ626720

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

143,894 miles

$28,990

Fair Deal
Cerritos, CA
23 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
8-Speed Automatic
Mileage:
143,894
Stock number:
KG201175
VIN:
3GTP9EED3KG201175

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

114,698 miles

$30,700

Good Deal
Santa Monica, CA
23 mi away
Year:
2019
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
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
114,698
Stock number:
TU663628A
VIN:
1GTP9EEL5KZ276421

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

71,117 miles

$36,900

Good Deal
Claremont, CA
25 mi away
Year:
2019
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
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
71,117
Stock number:
0249823A
VIN:
1GTP9EEL6KZ400521

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

81,605 miles

$37,397

Fair Deal
Store transfer to Duarte, CA
1,296 mi away • Price includes $1,399 shipping Price includes $1,399 shipping
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:
Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
81,605
Stock number:
26095437
VIN:
3GTP9EEL6MG413823

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

12,833 miles

$55,991

Great Deal
Carson, CA
27 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
JET BLACK W/KALAHARI
Transmission:
Automatic
Mileage:
12,833
Stock number:
P002665
VIN:
1GTUUEEL9SZ275676

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

73,819 miles

$39,785

Fair Deal
Certified Pre-Owned
Thousand Oaks, CA
40 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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
73,819
Stock number:
LG163198P
VIN:
3GTP9EEL9LG163198

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

5,542 miles

$61,590

Good Deal
Riverside, CA
45 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:
Sterling Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
5,542
Stock number:
76942
VIN:
3GTUUEE88SG176942

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

52,942 miles

$41,995

Fair Deal
Costa Mesa, CA
39 mi away
Year:
2020
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:
52,942
Stock number:
60228
VIN:
3GTU9EET1LG450487

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / California
  6. / Altadena
  • GMC Sierra 1500 SLT in Altadena CA

  • GMC Sierra 1500 Denali in Altadena CA

  • GMC Sierra 1500 AT4 in Altadena CA

  • GMC Sierra 1500 Elevation in Altadena CA

  • GMC Sierra 1500 SLE in Altadena CA

  • GMC Sierra 1500 Base in Altadena CA

  • GMC Sierra 1500 Work Truck in Altadena CA

  • GMC Sierra 1500 SL in Altadena CA

  • GMC Sierra 1500 SLE1 in Altadena CA

  • GMC Sierra 1500 SLE2 in Altadena CA

  • GMC Sierra 1500 in Los Angeles CA

  • GMC Sierra 1500 in Pomona CA

  • GMC Sierra 1500 in Santa Clarita CA

  • GMC Sierra 1500 in Lancaster CA

  • GMC Sierra 1500 in Malibu CA

  • GMC Sierra 1500 in Irvine CA

  • GMC Sierra 1500 in San Bernardino CA

  • GMC Sierra 1500 in Victorville CA

  • GMC Sierra 1500 in Ventura CA

  • GMC Sierra 1500 in Altadena CA

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Altadena CA

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Altadena CA

  • Work Trucks for Sale in Altadena CA

  • American Made Trucks For Sale in Altadena CA

  • GM Certified Preowned Vehicles for Sale Near Altadena CA

  • Best Pickup Trucks For Sale in Altadena CA

  • 2019 GMC Sierra 1500 AT4 in Altadena CA

  • 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

  • Thorson Motor Center

  • Hardin Buick GMC

  • Dutton Motor Company

  • Mark Christopher Auto Center

  • AV GMC Cadillac

  • Penske Buick GMC of Cerritos

  • Boulevard Buick GMC

  • Reynolds GMC

  • Simpson Buick GMC Cadillac of Buena Park

  • Penske Buick GMC of South Bay

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

© 2026 CarGurus, Inc., All Rights Reserved.