Skip to FiltersReport abuse
29 listings
- $68,375MSRP $74,555
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 6.2l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 Sierra 1500 AT4, 4D Crew Cab, EcoTec3 6.2L V8, 4WD, Summit White, Jet Bla...
Features and Specs:
24 Combined MPG (22 City/26 Highway)
Listing Information:
VIN: 3GTUUEEL3TG306891
Stock: TG306891
Listed since: 04-28-2026 - Arriving Soon$67,034MSRP $74,345
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
New Price! Onyx Black 2026 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.Rece...
Features and Specs:
24 Combined MPG (22 City/26 Highway)
Listing Information:
VIN: 3GTUUEE83TG364687
Stock: TG364687
Listed since: 05-09-2026 - $63,354MSRP $68,395
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Titanium Rush Metallic 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 4WD, Titanium Rush Metallic, Bla...
Features and Specs:
Listing Information:
VIN: 3GTUUDE83TG114618
Stock: TG114618
Listed since: 09-03-2025 - Arriving Soon$81,237MSRP $86,730
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Onyx Black 2026 GMC Sierra 1500 Denali Ultimate 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 Denali Ultimate, 4D Crew Cab, 3.0L I6, 4WD, Onyx Black, Alp...
Features and Specs:
Listing Information:
VIN: 1GTUUHE87TZ354665
Stock: TZ354665
Listed since: 05-09-2026 - $61,648MSRP $68,690
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 4WD, Summit White, Jet Bla...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUDED7TZ348645
Stock: TZ348645
Listed since: 05-01-2026 - $59,974MSRP $66,890
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 4WD, Summit White, Jet Bla...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED0TG337311
Stock: TG337311
Listed since: 04-16-2026 - $61,648MSRP $68,690
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 4WD, Summit White, Black L...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUDED4TZ348702
Stock: TZ348702
Listed since: 05-01-2026 - $60,533MSRP $65,340
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 4WD, Summit White, Jet Black w/Forge Perfo...
Features and Specs:
Listing Information:
VIN: 3GTUUDE86TG342404
Stock: TG243404
Listed since: 04-22-2026 - Arriving Soon$56,460MSRP $63,275
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Onyx Black 2026 GMC Sierra 1500 Elevation RWD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 Elevation, 4D Crew Cab, EcoTec3 5.3L V8, RWD, Onyx Black,...
Features and Specs:
19 Combined MPG (17 City/21 Highway)
Listing Information:
VIN: 3GTPHCED3TG363266
Stock: TG363266
Listed since: 05-03-2026 - Arriving Soon$68,264MSRP $73,360
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 4WD, Summit White, Jet Black w/Kalahari Ac...
Features and Specs:
24 Combined MPG (22 City/26 Highway)
Listing Information:
VIN: 3GTUUEE87TG361680
Stock: TG361680
Listed since: 05-09-2026 - $58,496MSRP $63,335
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Downpour Metallic 2026 GMC Sierra 1500 Elevation RWD 10-Speed Automatic 3.0L I6 Sierra 1500 Elevation, 4D Crew Cab, 3.0L I6, RWD, Downpour Metallic, 1...
Features and Specs:
Listing Information:
VIN: 1GTPHCE84TZ133710
Stock: TZ133710
Listed since: 08-23-2025 - Arriving Soon$56,460MSRP $63,275
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Sterling Metallic 2026 GMC Sierra 1500 Elevation RWD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 Elevation, 4D Crew Cab, EcoTec3 5.3L V8, RWD, Ster...
Features and Specs:
Listing Information:
VIN: 3GTPHCED9TG363269
Stock: TG363269
Listed since: 05-03-2026 - $62,108MSRP $69,185
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Sterling Metallic 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 4WD, Sterling Metalli...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUDEDXTZ346954
Stock: TZ346954
Listed since: 05-01-2026 - $62,653MSRP $67,620
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Onyx Black 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 SLT, 4D Crew Cab, 3.0L I6, 4WD, Onyx Black, Jet Black w/Forge Perforate...
Features and Specs:
Listing Information:
VIN: 3GTUUDE87TG343769
Stock: TG343769
Listed since: 05-01-2026 - $46,354MSRP $51,695
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Onyx Black 2026 GMC Sierra 1500 Elevation RWD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp Sierra 1500 Elevation, Double Cab, 2....
Features and Specs:
19 Combined MPG (17 City/21 Highway)
Listing Information:
VIN: 1GTRHCEK8TZ334191
Stock: TZ334191
Listed since: 04-16-2026 - $68,720MSRP $73,850
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 4WD, Summit White, Jet Black w/Kalahari Ac...
Features and Specs:
24 Combined MPG (22 City/26 Highway)
Listing Information:
VIN: 3GTUUEE84TG356372
Stock: TG356372
Listed since: 05-03-2026 - $61,648MSRP $68,690
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 4WD, Summit White, Jet Bla...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GTUUDED6TZ350547
Stock: TZ350547
Listed since: 05-01-2026 - $46,159MSRP $51,545
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLE RWD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp Sierra 1500 SLE, Double Cab, 2.7L I4 Turb...
Features and Specs:
20 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTRHBEK3TZ334108
Stock: TZ334108
Listed since: 04-10-2026 - $59,974MSRP $66,890
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 5'10” bed, 5.3l, 8cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLT, 4D Crew Cab, EcoTec3 5.3L V8, 4WD, Summit White, Jet Bla...
Features and Specs:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 3GTUUDED6TG337376
Stock: TG337376
Listed since: 04-16-2026 - $37,539MSRP $41,800
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'7” bed, 2.7l, 4cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Summit White 2026 GMC Sierra 1500 Pro RWD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp Sierra 1500 Pro, 2D Standard Cab, 2.7L I4...
Features and Specs:
20 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 3GTNHAEK5TG274874
Stock: TG274874
Listed since: 02-20-2026 - Arriving Soon$69,180MSRP $74,345
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 5'10” bed, 3l, 6cyl
- 35 mi away
Close
Located in Seguin, TX / 35 miles away from San Antonio, TX
Onyx Black 2026 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 4WD, Onyx Black, Jet Black w/Kalahari Accent...
Features and Specs:
24 Combined MPG (22 City/26 Highway)
Listing Information:
VIN: 3GTUUEE8XTG357123
Stock: TG357123
Listed since: 05-09-2026
Showing 1 - 21 out of 29 listings
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
Buy Ford
Gene, 01/30/2025
2024 GMC Sierra 1500 Pro 4dr Double Cab 4WD SB (2.7L 4cyl Turbo 8A)
Bought a new Sierra 1500 Denali…
Bought a new Sierra 1500 Denali Ultimate just over a year ago. 3200 miles into it engine went. In the shop for a month. It went back into the shop approximately 6 months later fo two recalls and needs to go back and in for some odd behavior with the transmission. Funny sound and showed it was in ‘off-road’ mode no matter what I did. That has now gone away … but who knows?
A little of my history before I continue, my father retired from GM Manufacturing, my stepfather, mother and most of my family worked for GM for many years in and around Saginaw, MI. So we have always been GM people.
Bottom line, never again. Not only did GMC not buy back this lemon, they really refused to do anything other than do the repairs.
Looks great, great bells and whistles, nice to interior. Piece of crap that the company will not acknowledge.
I will be a Ford buyer from here on out, even though I can buy GM through the family plan.
Thoroughly disappointed in what has become of this once great company.
All I can say is if you still choose to buy one of these vehicles, know your on your own.
Gene
PS: ignore trim details below. Did not have mine but will not let me change.
Date of experience: January 29, 2025
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) | 22 - 26 | 8-cylinders (gas) | $74,555 |
| 2026 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | 22 - 26 | 6-cylinders (diesel) | $73,360 |
| 2026 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $65,340 |
| 2026 GMC Sierra 1500 Denali Ultimate 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $86,730 |
| 2026 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) | 15 - 19 | 8-cylinders (gas) | $66,890 |
| 2026 GMC Sierra 1500 Elevation 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 10A) | 17 - 21 | 8-cylinders (gas) | $63,275 |
| 2026 GMC Sierra 1500 Elevation 4dr Crew Cab 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $63,335 |
| 2026 GMC Sierra 1500 Elevation 4dr Double Cab SB (2.7L 4cyl Turbo 8A) | 17 - 21 | 4-cylinders (gas) | $51,695 |
| 2026 GMC Sierra 1500 SLE 4dr Double Cab SB (2.7L 4cyl Turbo 8A) | 18 - 21 | 4-cylinders (gas) | $51,545 |
| 2026 GMC Sierra 1500 Pro 2dr Regular Cab SB (2.7L 4cyl Turbo 8A) | 18 - 21 | 4-cylinders (gas) | $41,800 |
More about the GMC Sierra 1500
Edmunds has 29 New GMC Sierra 1500s for sale near you, including a 2026 Sierra 1500 Pro Pickup and a 2026 Sierra 1500 Denali Ultimate Pickup ranging in price from $37,539 to $81,237.
How much is a new 2026 GMC Sierra 1500 in San Antonio, TX?
- A new 2026 GMC Sierra 1500 starts at $37,539 (including destination charge) in San Antonio, TX. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2026 GMC Sierra 1500 Diesel cost in San Antonio, TX?
- A new 2026 GMC Sierra 1500 Diesel starts at $68,375 in San Antonio, TX. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.Other versions include:
2026 GMC Sierra 1500 Crew Cab which starts at $56,460.