Used GMC Sierra 1500 AT4 for Sale near Mentone, CA
277 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,560
- Stock #:
- DP06961
- VIN:
- 1GTUUEE8XRZ406961
Sponsored by Sierra Chevrolet
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
10,560 mi
Monrovia, CA
47 mi away
Good Deal
$53,099
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 32,010
- Stock #:
- P39903UR
- VIN:
- 3GTUUEEL6SG364430
Price drop
-$1,000
Sponsored Listing
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
32,010 mi
Palmdale, CA
66 mi away
Good Deal
$49,824
$48,824
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 28,258
- Stock #:
- U7786
- VIN:
- 3GTUUEEL3SG368368
Sponsored Listing
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
28,258 mi
Redlands, CA
2 mi away
Good Deal
$48,900
- 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:
- SUMMIT WHITE
- Fuel type:
- Gasoline
- Mileage:
- 95,728
- Stock #:
- 33821
- VIN:
- 3GTP9EED8MG367937
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
95,728 mi
Escondido, CA
66 mi away
Great Deal
$32,317
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 96,039
- Stock #:
- 62965
- VIN:
- 3GTUUEET7NG562339
New arrival
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
96,039 mi
Fontana, CA
16 mi away
Good Deal
$35,995
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 25,603
- Stock #:
- 17001P
- VIN:
- 1GTUUEEL8SZ324317
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
25,603 mi
Anaheim, CA
36 mi away
Fair Deal
$51,122
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,560
- Stock #:
- DP06961
- VIN:
- 1GTUUEE8XRZ406961
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
10,560 mi
Monrovia, CA
47 mi away
Good Deal
$53,099
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 56,305
- Stock #:
- 63832
- VIN:
- 3GTUUEEL6RG361179
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
56,305 mi
Fontana, CA
16 mi away
Good Deal
$46,995
- 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:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 99,889
- Stock #:
- B393734A
- VIN:
- 1GTU9EET0LZ357184
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
99,889 mi
Banning, CA
17 mi away
Good Deal
$31,560
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 28,258
- Stock #:
- U7786
- VIN:
- 3GTUUEEL3SG368368
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
28,258 mi
Redlands, CA
2 mi away
Good Deal
$48,900
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gaz
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 46,118
- Stock #:
- 30103A
- VIN:
- 3GTUUEE83PG347040
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
46,118 mi
Burbank, CA
66 mi away
Good Deal
$47,119
- 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:
- Gray (Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 83,966
- Stock #:
- 57312A
- VIN:
- 3GTP9EED3KG229722
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
83,966 mi
Pasadena, CA
52 mi away
Fair Deal
$33,331
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 28,095
- Stock #:
- PN15772
- VIN:
- 1GTUUEEL2SZ311949
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
28,095 mi
Ontario, CA
21 mi away
Good Deal
$48,717
- 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:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 83,212
- Stock #:
- MG311914
- VIN:
- 3GTP9EEL3MG311914
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
83,212 mi
Tustin, CA
43 mi away
Good Deal
$35,570
- Year:
- 2026
- 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:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 4,530
- Stock #:
- T261404A
- VIN:
- 3GTUUEEL9TG358851
Price drop
-$3,228
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
4,530 mi
Temecula, CA
39 mi away
Fair Deal
$63,614
$60,558
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 35,838
- Stock #:
- 503959X
- VIN:
- 1GTUUEEL5SZ332309
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
35,838 mi
Hemet, CA
24 mi away
Good Deal
$49,514
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 95,563
- Stock #:
- C262187AA-A
- VIN:
- 3GTU9EET1MG349712
Price drop
-$1,167
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
95,563 mi
Carlsbad, CA
66 mi away
Good Deal
$34,622
$33,455
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 1,608
- Stock #:
- A24373
- VIN:
- 1GTUUEE88TZ124373
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
1,608 mi
Riverside, CA
17 mi away
Great Deal
$53,995
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 49,239
- Stock #:
- SG246445
- VIN:
- 3GTUUEELXSG246445
New arrival
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
49,239 mi
Valencia, CA
82 mi away
Good Deal
$48,113
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 41,091
- Stock #:
- 260855A
- VIN:
- 3GTU9EET8MG405855
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
41,091 mi
Victorville, CA
32 mi away
Great Deal
$37,888
- 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:
- 135,875
- Stock #:
- 40304
- VIN:
- 1GTP9EEL5LZ191421
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
135,875 mi
Fullerton, CA
47 mi away
Fair Deal
$30,071
- Year:
- 2026
- 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
- Mileage:
- 7,337
- Stock #:
- P7135S
- VIN:
- 3GTUUEEL4TG239413
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
7,337 mi
West Covina, CA
41 mi away
Good Deal
$59,072
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,168
- Stock #:
- A11483R
- VIN:
- 1GTUUEEL5SZ324730
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
33,168 mi
Redlands, CA
1 mi away
Great Deal
$47,000
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 32,718
- Stock #:
- 960487A
- VIN:
- 1GTUUEEL1PZ166054
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
32,718 mi
National City, CA
97 mi away
Fair Deal
$50,012
Overview
The GMC Sierra 1500 is a spacious and capable pickup. It is offered in a number of trims providing a wide array of creature comforts. While GMC might be more sooner associated with the chrome-clad Denali variants, the Sierra is also available in more outdoorsy trims, such as the AT4. Designed as a sort of the anti-Denali, the AT4 is designed to get muddy. It features a 2-inch lift, Rancho shocks, upgraded underbody skid plates, an Auto-Trap two-speed transfer case, and a locking rear differential. The AT4 is not without niceties, as it receives a unique black interior with Kalahari accents and a host of creature comforts. The AT4 trim was introduced with the redesigned Sierra 1500 in 2019 and has continued through the 1500’s 2022 model year update.
Key Features
- Gas V8, Duramax Turbodiesel I6
- 2-inch suspension lift w/ Rancho shocks
- Skid plates
- Heated/ventilated front seats, leather upholstery
- Touchscreen infotainment w/ Apple CarPlay, Android Auto
Pricing Details
In Crew Cab configuration, the 2023 GMC Sierra 1500 AT4 carries a $66,700 MSRP. Used examples on CarGurus range from $25,724.40 to $117,365.40 with an average price of $31,664.68. The Sierra 1500 AT4 is available with a number of options packages. The Premium Package adds a number of upgraded driver assistance features. The Technology Package adds a head-up display, bed view camera, and rear camera mirror. The AT4 Preferred Package adds a universal garage door opener, adaptive cruise control, and a power-sliding rear window with a defogger.
Specifications
Performance
Engine
6.2-liter gas V8, 3.0-liter turbodiesel I6
Transmission
Eight-speed automatic (gas), 10-speed automatic (diesel)
Drivetrain
Four-wheel drive (4WD)
Horsepower/Torque
420 hp/460 lb-ft (gas) / 277 hp/460 lb-ft (diesel)
0-60 mph
5.8 seconds
MPG
24 mpg city, 34 mpg highway, 28 combined (6AT) / 26 mpg city, 36 mpg highway, 30 combined (5MT)
Curb weight
4,816 pounds
Dimensions
wheelbase
147.53 inches
length
231.72 inches
width
81.24 inches
height
78.35 inches
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Is this review helpful?
Buddy H
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025
Slightly over priced for the miles I would pay $29000-$30000 all day
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 AT4 cost in Mentone, CA?
The average GMC Sierra 1500 AT4 costs about $30,452.55. The average price has decreased by -5.5% since last year. The 255 for sale near Mentone, CA on CarGurus, range from $25,724 to $117,365 in price.
How many GMC Sierra 1500 AT4 vehicles in Mentone, CA have no reported accidents or damage?
249 out of 255 for sale near Mentone, CA have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 15 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
CarGurus Editorial Team
Best Truck Lease Deals in November 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
CarGurus Editorial Team
Best Car Deals in November 2026
In the market for a new or used car this year? Whether you’re looking to buy or lease, we’ve collated a list of the best car deals available this month.
CarGurus Editorial Team
Car Deals with 0% APR in November 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
GMC Sierra 1500 SLT in Mentone CAGMC Sierra 1500 Denali in Mentone CAGMC Sierra 1500 AT4 in Mentone CAGMC Sierra 1500 Elevation in Mentone CAGMC Sierra 1500 SLE in Mentone CAGMC Sierra 1500 Base in Mentone CAGMC Sierra 1500 Work Truck in Mentone CAGMC Sierra 1500 SL in Mentone CAGMC Sierra 1500 SLE1 in Mentone CAGMC Sierra 1500 SLE2 in Mentone CA
GMC Sierra 1500 in Mentone CAOBS 1990s-era Chevy and Ford Trucks for Sale in Mentone CAUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Mentone CAWork Trucks for Sale in Mentone CAAmerican Made Trucks For Sale in Mentone CAGM Certified Preowned Vehicles for Sale Near Mentone CABest Pickup Trucks For Sale in Mentone CA
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in MentoneUsed SUVs / Crossovers for Sale with Low Mileage in MentoneUsed Hatchbacks for Sale with Low Mileage in MentoneUsed Convertibles for Sale with Low Mileage in MentoneUsed Vans for Sale with Low Mileage in MentoneUsed Minivans for Sale with Low Mileage in MentoneUsed Pickup Trucks for Sale with Low Mileage in MentoneUsed Coupes for Sale with Low Mileage in MentoneUsed Wagons for Sale with Low Mileage in Mentone
