New GMC Sierra 1500 SLT for Sale near Markham, ON
8,032 results
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2,556
- Stock #:
- M145973
- VIN:
- 3GTUUDEL9SG145973
2025 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Miami, FL
1 mi away
New car
MSRP $71,360
$56,990
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 50
- Stock #:
- 26T78
- VIN:
- 1GTUUDEL0TZ130991
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Lakeland, FL
1 mi away
New car
MSRP $69,635
$56,160
- Year:
- 2026
- 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:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2,573
- Stock #:
- TG114618
- VIN:
- 3GTUUDE83TG114618
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Seguin, TX
1 mi away
New car
MSRP $68,395
$56,542
- 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:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 150
- Stock #:
- S0755T
- VIN:
- 1GTUUDED1TZ190755
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Lake City, FL
1 mi away
New car
MSRP $67,025
$51,999
- 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:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2,329
- Stock #:
- TG228646
- VIN:
- 3GTUUDED1TG228646
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
San Marcos, TX
1 mi away
New car
MSRP $68,489
$53,245
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- TG206325
- VIN:
- 3GTUUDED3TG206325
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Simi Valley, CA
1 mi away
New car
MSRP $67,580
$57,230
- 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
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 53
- Stock #:
- 26T244
- VIN:
- 3GTUUDE82TG242669
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Lakeland, FL
1 mi away
New car
MSRP $69,185
$57,755
- 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:
- Black
- Transmission:
- Automatic
- Stock #:
- 52T442
- VIN:
- 3GTUUDED9TG249955
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Apple Valley, MN
1 mi away
New car
MSRP $67,245
$56,681
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 69661
- VIN:
- 1GTUUDED5TZ286713
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Cullman, AL
1 mi away
New car
MSRP $66,825
$52,374
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- GT2162
- VIN:
- 3GTUUDED7TG282842
Price drop
-$5,500
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Birmingham, AL
1 mi away
New car
MSRP $69,335
$61,401
$55,900
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- WC0908
- VIN:
- 3GTUUDED6TG242820
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Wharton, TX
1 mi away
New car
MSRP $67,990
$57,590
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Jet Blk Perforated Lth-Ap)
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- G288133
- VIN:
- 3GTUUDED8TG288133
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Graham, TX
1 mi away
New car
MSRP $68,139
$54,564
- 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
- Transmission:
- Automatic
- Mileage:
- 534
- Stock #:
- GT1076
- VIN:
- 1GTUUDED9TZ317669
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Norman, OK
1 mi away
New car
MSRP $63,545
$50,994
- 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 Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- UG1782
- VIN:
- 3GTUUDED1TG307296
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Albertville, AL
1 mi away
New car
MSRP $62,440
$48,484
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- GT2189
- VIN:
- 3GTUUDED7TG308503
Price drop
-$5,500
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Birmingham, AL
1 mi away
New car
MSRP $68,785
$60,851
$55,350
- 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:
- 9
- Stock #:
- UG1707
- VIN:
- 1GTUUDED1TZ349337
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Albertville, AL
1 mi away
New car
MSRP $63,885
$49,384
- 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:
- Black (Jet Blk Perforated Lth-Ap)
- Transmission:
- Automatic
- Stock #:
- G324969
- VIN:
- 3GTUUDED1TG324969
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Graham, TX
1 mi away
New car
MSRP $68,039
$54,464
- 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:
- Dk Walnut/Slate Perforate
- Transmission:
- Automatic
- Mileage:
- 94
- Stock #:
- G350229
- VIN:
- 3GTUUDED3TG350229
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Graham, TX
1 mi away
New car
MSRP $65,460
$52,285
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Gasoline
- Mileage:
- 0
- Stock #:
- 26481A
- VIN:
- 3GTUUDED1SG271205
2025 GMC Sierra 1500
SLT Crew Cab 4WD
New car
La Grange, KY
1 mi away
New car
$48,914
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- UG1970
- VIN:
- 3GTUUDEDXTG350910
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Albertville, AL
1 mi away
New car
MSRP $62,244
$47,744
- 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:
- 1
- Stock #:
- 112757
- VIN:
- 1GTUUDED4TZ368481
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Kansas City, KS
1 mi away
New car
MSRP $61,490
$49,334
- 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:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- G26-556
- VIN:
- 3GTUUDED2TG362372
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Sikeston, MO
1 mi away
New car
MSRP $68,635
$56,051
- 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
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 112771
- VIN:
- 1GTUUDED0TZ370552
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Kansas City, KS
1 mi away
New car
MSRP $61,490
$49,334
- 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 Outb
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 265162
- VIN:
- 3GTUUDED1TG275112
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Lowell, MA
1 mi away
New car
MSRP $68,820
$60,034
FAQs
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 14 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
