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New GMC Sierra 1500 for Sale near Union, MO

552 results

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:
15 MPG
Fuel type:
Gasoline
Interior color:
Alpine Umber Leather
Transmission:
Automatic
Mileage:
48
Stock #:
T261589
VIN:
1GTUUHEL5TZ387118
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Dave Sinclair Buick GMC

Sponsored by Dave Sinclair Buick GMC

2026 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

New car

Saint Louis, MO
36 mi away

New car

$79,402

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:
15 MPG
Fuel type:
Gasoline
Interior color:
Alpine Umber, Full Grain Leather Front Seat Trim
Transmission:
Automatic
Mileage:
0
VIN:
1GTUUHEL3TZ404661
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $87,690

$81,490

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:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
G8096
VIN:
1GTRUAED4TZ271138
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

Pro Double Cab 4WD

New car

Columbia, IL
42 mi away

New car

MSRP $51,930

$44,969

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black Cloth
Transmission:
Automatic
Mileage:
2
Stock #:
260353
VIN:
3GTNUAEK9TG277675
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Pro Regular Cab 4WD

New car

Troy, MO
39 mi away

New car

MSRP $45,980

$36,278

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
Stock #:
G26730
VIN:
3GTUUDED3TG353955
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

O'Fallon, MO
26 mi away

New car

MSRP $68,065

$57,948

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Cloth
Transmission:
Automatic
Mileage:
4
Stock #:
87372
VIN:
3GTNHAEK7TG291966
Onyx Black 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Regular Cab RWD

New car

Ellisville, MO
26 mi away

New car

MSRP $41,770

$33,459

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black Cloth
Mileage:
4
Stock #:
87385
VIN:
1GTRUAEK9TZ326309
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive

 

2026 GMC Sierra 1500

Pro Double Cab 4WD

New car

Ellisville, MO
26 mi away

New car

MSRP $48,560

$39,367

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
Stock #:
G26718
VIN:
3GTUUCED9TG353694
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

O'Fallon, MO
26 mi away

New car

MSRP $68,270

$58,119

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
4
Stock #:
263381
VIN:
1GTRUCEK3TZ280214
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2026 GMC Sierra 1500

Elevation Double Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $53,305

$41,440

$40,440

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
2
Stock #:
53853
VIN:
3GTNUAEK0TG341554
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic

 

2026 GMC Sierra 1500

Pro Regular Cab 4WD

New car

Saint Peters, MO
34 mi away

New car

MSRP $45,850

$38,350

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
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
53889
VIN:
3GTUUDE87TG396889
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Saint Peters, MO
34 mi away

New car

MSRP $69,270

$62,520

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
3,573
Stock #:
263196RR
VIN:
1GTPUCEK5TZ253555
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $55,705

$41,087

Customer summary

What people are saying:

4.5

The GMC Sierra 1500 has received widespread acclaim from owners across its model years for its powerful performance, spacious and comfortable interiors, and impressive towing capabilities. Reviewers often highlight the stylish design and advanced features, making it a popular choice for both work and family use. However, many have expressed concerns regarding fuel economy, high pricing in some cases, and the reliability of certain features. Overall, while it's seen as a strong competitor in its class, a few drawbacks have been noted that prospective buyers should consider.

AI generated from the text of customer reviews.

 

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
2
Stock #:
53817
VIN:
3GTNUAEK7TG322001
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic

 

2026 GMC Sierra 1500

Pro Regular Cab 4WD

New car

Saint Peters, MO
34 mi away

New car

MSRP $45,950

$38,450

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Downpour Metallic
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
4
Stock #:
263426
VIN:
1GTPUCEK5TZ368995
Downpour Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $56,600

$44,504

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:
Volcanic Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Stock #:
G26338
VIN:
3GTUUDEL5TG178129
Volcanic Red 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

O'Fallon, MO
26 mi away

New car

MSRP $71,300

$61,876

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Stock #:
G26641
VIN:
3GTNUAEK4TG320948
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic

 

2026 GMC Sierra 1500

Pro Regular Cab 4WD

New car

O'Fallon, MO
26 mi away

New car

MSRP $44,940

$38,893

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
3
Stock #:
263404
VIN:
1GTPUCEK0TZ358973
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $56,600

$44,504

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
4
Stock #:
263469
VIN:
1GTPUCEK8TZ365329
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $56,105

$45,066

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
5
Stock #:
263239R
VIN:
1GTRUCEK1TZ272015
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Double Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $54,500

$41,997

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
5
Stock #:
263421
VIN:
1GTPUCEK6TZ365328
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $56,600

$44,504

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Cardinal Red
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
2
Stock #:
263500
VIN:
3GTPUCEK7TG379951
Cardinal Red 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,613

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

Herculaneum, MO
35 mi away

New car

MSRP $56,600

$47,617

$46,004

Page 1 of 25

FAQs

How much does the 2026 GMC Sierra 1500 cost?
The 2026 GMC Sierra 1500 has a starting MSRP of $38,300 and can cost up to $84,400 depending on the trim package and upgrades. The 4887 new models for sale on CarGurus have an average listing price of $59,757.
Is the GMC Sierra 1500 a good car?
CarGurus experts gave the 2024 GMC Sierra 1500 an overall rating of 7.2/10 and GMC Sierra 1500 owners have rated the vehicle a 4.5/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.
Is the GMC Sierra 1500 safe?
CarGurus experts gave the 2024 GMC Sierra 1500 a safety rating of 6/10.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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