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New GMC Sierra 1500 AT4 for Sale near Leesburg, FL

137 results
Leesburg, FL
2025 GMC Sierra 1500 AT4 Crew Cab 4WD Eagle Buick GMC

2025 GMC Sierra 1500

New car | MSRP $71,560

$68,610

Homosassa, FL
42 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:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
23
Stock number:
N25670
VIN:
1GTUUEE88SZ272845

Sponsored

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $74,944

$70,444

Dade City, FL
39 mi away
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:
Summit White
Fuel type:
Gasoline
Interior color:
Hvd
Transmission:
Automatic
Mileage:
3
Stock number:
C630100
VIN:
1GTUUEEL9TZ231288

Sponsored

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $74,675

$71,700

Brooksville, FL
41 mi away
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:
150
Stock number:
TG178902
VIN:
3GTUUEE84TG178902

Sponsored

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $73,750

$70,500

Dade City, FL
39 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Coastal Dune
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Stock number:
C630150T
VIN:
1GTUUEE85TZ194011

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $74,944

$70,444

Dade City, FL
39 mi away
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:
Summit White
Fuel type:
Gasoline
Interior color:
Hvd
Transmission:
Automatic
Mileage:
3
Stock number:
C630100
VIN:
1GTUUEEL9TZ231288

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $71,560

$68,610

Homosassa, FL
42 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:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
23
Stock number:
N25670
VIN:
1GTUUEE88SZ272845

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,605

$73,605

Ocala, FL
30 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Stock number:
26K199
VIN:
1GTUUEE83TZ225675

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $74,799

$70,049

Homosassa, FL
42 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
7
Stock number:
N26225
VIN:
3GTUUEE84TG196865

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $74,675

$71,700

Brooksville, FL
41 mi away
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:
150
Stock number:
TG178902
VIN:
3GTUUEE84TG178902

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $76,119

$71,586

Orlando, FL
44 mi away
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:
Brown (Tan)
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
43260315
VIN:
3GTUUEEL8TG195111

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $71,765

$66,414

Deland, FL
37 mi away
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 Perforated Leather
Transmission:
Automatic
Mileage:
5
Stock number:
36112
VIN:
3GTUUEE84TG185879

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Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,360

$70,189

Mount Dora, FL
13 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Dune
Fuel type:
Diesel
Transmission:
Automatic
Stock number:
227319
VIN:
1GTUUEE82TZ227319

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,754

$73,754

Orlando, FL
33 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
8
Stock number:
TG188945
VIN:
3GTUUEE86TG188945

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,355

$71,154

Mount Dora, FL
13 mi away
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:
5
Stock number:
G209428
VIN:
3GTUUEE85TG209428

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / Florida
  6. / Leesburg
Overview
Reviews
FAQs
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.

5 Overall rating

(2 reviews)
Anonymous
5.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Amjad I
5.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Aug 06, 2024

Great prices. The truck that I purchased is in good condition and it looks like that it was serviced.

GMC Sierra 1500 AT4 FAQs

What is the fuel economy of the GMC Sierra 1500 AT4?

Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 16 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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