New GMC Sierra 1500 SLT for Sale nearDubuque, IA

Filters (3)

Location:

Only show listings in IA?

Include delivery listings?

161 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:
Glacier White Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock #:
15T1851
VIN:
3GTUUDED6TG460028
Glacier White Tricoat 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Kunes Buick GMC of Stoughton

Sponsored by Kunes Buick GMC of Stoughton

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Stoughton, WI
78 mi away

New car

MSRP $71,149

$62,263

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:
Black
Transmission:
Automatic
Mileage:
12
Stock #:
45T649
VIN:
3GTUUDE88TG514223
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Beloit, WI
85 mi away

New car

MSRP $64,040

$58,440

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, Perforated leather-appointed front outb
Transmission:
Automatic
Mileage:
7
Stock #:
42781
VIN:
1GTUUDE81TZ506870
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Baraboo, WI
83 mi away

New car

MSRP $68,495

$65,698

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Fuel type:
Diesel
Interior color:
HVE/DARK
Transmission:
Automatic
Mileage:
3
Stock #:
TZ325935
VIN:
1GTUUDE87TZ325935
White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Muscatine, IA
75 mi away

New car

MSRP $68,140

$55,820

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:
1
Stock #:
826209
VIN:
3GTUUDE87TG419331
GLACIER WHITE TRICOAT 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Rockford, IL
88 mi away

New car

MSRP $71,230

$57,013

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:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
GT257
VIN:
3GTUUDE86TG513118
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Dixon, IL
75 mi away

New car

MSRP $70,055

$60,963

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:
Black
Transmission:
Automatic
Mileage:
10
Stock #:
15T1861
VIN:
3GTUUDE8XTG464098
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Stoughton, WI
78 mi away

New car

MSRP $70,524

$61,925

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:
10
Stock #:
15T1851
VIN:
3GTUUDED6TG460028
Glacier White Tricoat 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Kunes Buick GMC of Stoughton

Sponsored by Kunes Buick GMC of Stoughton

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Stoughton, WI
78 mi away

New car

MSRP $71,149

$62,263

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:
Black
Transmission:
Automatic
Mileage:
12
Stock #:
45T649
VIN:
3GTUUDE88TG514223
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Beloit, WI
85 mi away

New car

MSRP $64,040

$58,440

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, Perforated leather-appointed front outb
Transmission:
Automatic
Mileage:
7
Stock #:
42781
VIN:
1GTUUDE81TZ506870
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Baraboo, WI
83 mi away

New car

MSRP $68,495

$65,698

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Fuel type:
Diesel
Interior color:
HVE/DARK
Transmission:
Automatic
Mileage:
3
Stock #:
TZ325935
VIN:
1GTUUDE87TZ325935
White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Muscatine, IA
75 mi away

New car

MSRP $68,140

$55,820

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:
1
Stock #:
826209
VIN:
3GTUUDE87TG419331
GLACIER WHITE TRICOAT 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Rockford, IL
88 mi away

New car

MSRP $71,230

$57,013

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:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
GT257
VIN:
3GTUUDE86TG513118
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Dixon, IL
75 mi away

New car

MSRP $70,055

$60,963

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:
Black
Transmission:
Automatic
Mileage:
10
Stock #:
15T1861
VIN:
3GTUUDE8XTG464098
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Stoughton, WI
78 mi away

New car

MSRP $70,524

$61,925

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/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.

A better way to discover your best deal

Let us help you find a car you’ll love.