New GMC Sierra 1500 SLT for Sale nearKey Largo, FL
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TG443795
- VIN:
- 3GTUUDE84TG443795

-$2,000

Sponsored by Lorenzo Buick GMC
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,669
$55,914
$53,914
- Year:
- 2026
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TZ478404
- VIN:
- 1GTUUDEDXTZ478404

-$4,572
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,149
$60,966
$56,394
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 359236TS
- VIN:
- 3GTUUDEL2TG359236

Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $66,695
$66,695
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 722
- Stock #:
- 36230
- VIN:
- 3GTUUDE83TG170171

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,635
$57,296
$55,296
- 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
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 112781
- VIN:
- 3GTUUDE8XTG367483

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $62,285
$52,537
$50,537
- 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
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 112810
- VIN:
- 3GTUUDE84TG367477

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $62,285
$52,537
$50,537
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113066
- VIN:
- 3GTUUDED7TG490039

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $61,260
$52,012
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113001
- VIN:
- 3GTUUDED4TG488023

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $61,755
$52,507
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113052
- VIN:
- 3GTUUDED8TG522688

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $63,700
$54,452
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 80
- Stock #:
- 112901
- VIN:
- 1GTUUDE86TZ402407

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $69,035
$58,787
$56,787
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TG443735
- VIN:
- 3GTUUDE88TG443735

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,669
$56,414
$54,414
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 112993
- VIN:
- 1GTUUDED5TZ474440

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,240
$58,992
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113049
- VIN:
- 3GTUUDED0TG523513

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $64,195
$54,947
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 23
- Stock #:
- TG441158
- VIN:
- 3GTUUDE88TG441158

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,174
$55,419
$53,419
- 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:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TG443795
- VIN:
- 3GTUUDE84TG443795

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,669
$55,914
$53,914
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Glacier White Tricoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- GSL292535
- VIN:
- 1GTUUDE80TZ292535

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $70,515
$59,157
$57,157
- Year:
- 2026
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TZ478404
- VIN:
- 1GTUUDEDXTZ478404

-$4,572
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,149
$60,966
$56,394
- Year:
- 2026
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6001
- VIN:
- 3GTUUDED3TG456082

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $64,895
$52,421
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261347
- VIN:
- 3GTUUDE84TG468194

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $67,520
$55,391
$53,391
- 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 Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- M146547
- VIN:
- 3GTUUDEL8SG146547

2025 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $71,960
$58,018
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TG447357
- VIN:
- 3GTUUDED4TG447357

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $66,099
$53,444
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261348
- VIN:
- 3GTUUDE80TG468533

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $65,835
$53,919
$51,919
- Year:
- 2026
- 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:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- T5989
- VIN:
- 3GTUUDED6TG456335

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $64,895
$52,421
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Glacier White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261582
- VIN:
- 3GTUUDE80TG517505

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $65,740
$53,836
$51,836
- 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:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TG443795
- VIN:
- 3GTUUDE84TG443795

-$2,000

Sponsored by Lorenzo Buick GMC
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,669
$55,914
$53,914
- Year:
- 2026
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TZ478404
- VIN:
- 1GTUUDEDXTZ478404

-$4,572
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,149
$60,966
$56,394
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 359236TS
- VIN:
- 3GTUUDEL2TG359236

Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $66,695
$66,695
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 722
- Stock #:
- 36230
- VIN:
- 3GTUUDE83TG170171

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,635
$57,296
$55,296
- 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
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 112781
- VIN:
- 3GTUUDE8XTG367483

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $62,285
$52,537
$50,537
- 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
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 112810
- VIN:
- 3GTUUDE84TG367477

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $62,285
$52,537
$50,537
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113066
- VIN:
- 3GTUUDED7TG490039

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $61,260
$52,012
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113001
- VIN:
- 3GTUUDED4TG488023

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $61,755
$52,507
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113052
- VIN:
- 3GTUUDED8TG522688

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $63,700
$54,452
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 80
- Stock #:
- 112901
- VIN:
- 1GTUUDE86TZ402407

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $69,035
$58,787
$56,787
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TG443735
- VIN:
- 3GTUUDE88TG443735

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,669
$56,414
$54,414
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 112993
- VIN:
- 1GTUUDED5TZ474440

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,240
$58,992
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113049
- VIN:
- 3GTUUDED0TG523513

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $64,195
$54,947
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 23
- Stock #:
- TG441158
- VIN:
- 3GTUUDE88TG441158

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,174
$55,419
$53,419
- 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:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TG443795
- VIN:
- 3GTUUDE84TG443795

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,669
$55,914
$53,914
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Glacier White Tricoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- GSL292535
- VIN:
- 1GTUUDE80TZ292535

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $70,515
$59,157
$57,157
- Year:
- 2026
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- TZ478404
- VIN:
- 1GTUUDEDXTZ478404

-$4,572
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $68,149
$60,966
$56,394
- Year:
- 2026
- 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 Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6001
- VIN:
- 3GTUUDED3TG456082

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $64,895
$52,421
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261347
- VIN:
- 3GTUUDE84TG468194

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $67,520
$55,391
$53,391
- 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 Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- M146547
- VIN:
- 3GTUUDEL8SG146547

2025 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $71,960
$58,018
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- TG447357
- VIN:
- 3GTUUDED4TG447357

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $66,099
$53,444
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261348
- VIN:
- 3GTUUDE80TG468533

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $65,835
$53,919
$51,919
- Year:
- 2026
- 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:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- T5989
- VIN:
- 3GTUUDED6TG456335

2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $64,895
$52,421
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Glacier White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261582
- VIN:
- 3GTUUDE80TG517505

-$2,000
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
MSRP $65,740
$53,836
$51,836
FAQs
What is the fuel economy of the GMC Sierra 1500 SLT?
What fuel types 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.
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