New GMC Sierra 1500 SLT for Sale nearDover, DE
188 vehicles found
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:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TG409635
- VIN:
- 3GTUUDED3TG409635
Sponsored by Faulkner Buick GMC Trevose
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Feasterville Trevose, PA
73 mi away
New car
MSRP $68,085
$60,325
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- G10656
- VIN:
- 3GTUUDED2TG448524
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Lakewood, NJ
93 mi away
New car
MSRP $66,540
$67,239
- 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:
- 1
- Stock #:
- 5-26678
- VIN:
- 1GTUUDED0TZ456718
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Newtown Square, PA
57 mi away
New car
MSRP $66,930
$63,940
- 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:
- 3
- Stock #:
- TZ464201
- VIN:
- 1GTUUDED3TZ464201
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
63 mi away
New car
MSRP $67,125
$62,898
- 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:
- 5
- Stock #:
- TG409635
- VIN:
- 3GTUUDED3TG409635
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Feasterville Trevose, PA
73 mi away
New car
MSRP $68,085
$60,325
- 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:
- 3
- Stock #:
- TZ467203
- VIN:
- 1GTUUDED0TZ467203
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
63 mi away
New car
MSRP $66,630
$62,403
- 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
- Stock #:
- TG476461
- VIN:
- 3GTUUDED1TG476461
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Abingdon, MD
47 mi away
New car
MSRP $65,440
$62,239
- 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:
- 3
- Stock #:
- TZ467241
- VIN:
- 1GTUUDED8TZ467241
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
63 mi away
New car
MSRP $67,125
$62,898
- 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:
- 0
- Stock #:
- 260541
- VIN:
- 1GTUUDED1TZ454539
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Fairless Hills, PA
79 mi away
New car
MSRP $65,740
$59,230
- 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
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- TG204750
- VIN:
- 3GTUUDE84TG204750
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
63 mi away
New car
MSRP $68,265
$66,038
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- T552
- VIN:
- 3GTUUDED6TG350578
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Warminster, PA
76 mi away
New car
MSRP $62,190
$54,430
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- B260236
- VIN:
- 3GTUUDEL1TG389358
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Gaithersburg, MD
91 mi away
New car
MSRP $68,264
$61,014
- 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 - GBA
- Fuel type:
- Diesel
- Interior color:
- Jet Black - H1Y
- Transmission:
- Automatic
- Mileage:
- 92
- Stock #:
- 60073
- VIN:
- 1GTUUDE86TZ139657
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Dover, DE
3 mi away
New car
MSRP $68,265
$64,040
- 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:
- 6
- Stock #:
- T541
- VIN:
- 3GTUUDED8TG350906
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Warminster, PA
76 mi away
New car
MSRP $66,825
$59,065
- 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, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 0
- VIN:
- 1GTUUDED9TZ481973
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Quakertown, PA
90 mi away
New car
MSRP $63,140
$54,620
- 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
- Mileage:
- 9
- Stock #:
- BSN4551
- VIN:
- 3GTUUDED4TG341622
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Souderton, PA
80 mi away
New car
MSRP $61,274
$53,414
- 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:
- 5
- Stock #:
- TG360538
- VIN:
- 3GTUUDEL1TG360538
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Atlantic City, NJ
59 mi away
New car
MSRP $67,745
$57,458
- 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:
- 2
- Stock #:
- TZ416642
- VIN:
- 1GTUUDE89TZ416642
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
63 mi away
New car
MSRP $69,370
$67,143
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- B260240
- VIN:
- 3GTUUDEL9TG392511
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Gaithersburg, MD
91 mi away
New car
MSRP $71,179
$64,429
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- B260231
- VIN:
- 3GTUUDE81TG381580
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Gaithersburg, MD
91 mi away
New car
MSRP $65,409
$59,659
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- Q460321
- VIN:
- 3GTUUDEL1TG103282
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Quakertown, PA
90 mi away
New car
MSRP $70,330
$61,310
- 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:
- 5
- Stock #:
- TG324290
- VIN:
- 3GTUUDE84TG324290
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Feasterville Trevose, PA
73 mi away
New car
MSRP $69,530
$63,770
- 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
- Mileage:
- 6
- Stock #:
- T499
- VIN:
- 1GTUUDED8TZ345804
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Warminster, PA
76 mi away
New car
MSRP $66,330
$58,570
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TG418967
- VIN:
- 3GTUUDE83TG418967
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Abingdon, MD
47 mi away
New car
MSRP $70,425
$68,198
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 16 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, 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.
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