Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
New and used
2026 GMC Sierra 1500 trucks
for sale
near
Union, SC
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Vehicle information
Features
Reviews
Great experience
Best dealership experience I have ever had. Very professional and nice. Really wanted to make sure I got everything I needed and wanted. Great service
It was such a good truck honstly the greatest thing I
It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car
Vehicle information
Features
Reviews
Great place to do business!
I've bought 3 vehicles from Gaffney Buick GMC. They are always professional and go the extra mile! I would highly recommend them for sales and service!
New
2026 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Another Satisfied Customer
I found the Service Manager to be very honest and straight forward. The team went the extra mile to ensure my truck was properly diagnosed and repaired to my expectations.
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Super People, Super Truck
Great experience from the moment I walk in untill the time I drove away with my new 2024 Sierra 3500. I was treated like family with respect and professionalism. Thank you for a smooth transaction. I will definitely be back to buy me next vehicle.
Vehicle information
Features
Reviews
Excellent fast service service rep was easy to deal with,
Excellent fast service service rep was easy to deal with, customer area was well kept with plenty of refreshments and comfortable seating. Coffee would be better if it was a keirig coffee machine
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
New
2026 GMC Sierra 1500 Pro
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
About the 2026 GMC Sierra 1500
Pro shown (base trim).
- Seating
- 2
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 20
- Transmission
- 8-Speed A/T
- Engine
- 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2026 GMC Sierra 1500 cost?
The 2026 GMC Sierra 1500 price depends on trim level and optional features. Prices typically start at $38,300 and go as high as $84,200 for fully loaded models.
What is the MPG of the 2026 GMC Sierra 1500?
The 2026 GMC Sierra 1500 offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 20 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2026 GMC Sierra 1500?
The 2026 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2026 GMC Sierra 1500 reliable?
The 2026 GMC Sierra 1500 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 1500 owners.
Is the 2026 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2026 GMC Sierra 1500.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 147" AT4 | 4WD Crew Cab 157" AT4 |
| Inventory price | |
| Starting at $66,800 | Starting at $67,300 |
| Combined MPG | |
| 23 | 23 |
| Engine | |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
AT4X (1 style)
| Style |
|---|
| 4WD Crew Cab 147" AT4X |
| Inventory price |
| Starting at $79,400 |
| Combined MPG |
| 19 |
| Engine |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 157" Denali | 2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali |
| Inventory price | ||
| Starting at $69,700 | Starting at $65,900 | Starting at $69,200 |
| Combined MPG | ||
| 16 | 17 | 16 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali Ultimate (1 style)
| Style |
|---|
| 4WD Crew Cab 147" Denali Ultimate |
| Inventory price |
| Starting at $84,200 |
| Combined MPG |
| 16 |
| Engine |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (7 styles)
| Style | ||||||
|---|---|---|---|---|---|---|
| 2WD Crew Cab 147" Elevation | 4WD Crew Cab 147" Elevation w/3SB | 4WD Crew Cab 157" Elevation | 4WD Crew Cab 147" Elevation w/3VL | 4WD Double Cab 147" Elevation w/3VL | 4WD Double Cab 147" Elevation w/3SB | 2WD Double Cab 147" Elevation |
| Inventory price | ||||||
| Starting at $53,100 | Starting at $56,400 | Starting at $56,700 | Starting at $53,400 | Starting at $50,800 | Starting at $53,800 | Starting at $50,500 |
| Combined MPG | ||||||
| 20 | 18 | 18 | 18 | 18 | 18 | 20 |
| Engine | ||||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
Pro (9 styles)
| Style | ||||||||
|---|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 147" Pro | 4WD Crew Cab 147" Pro | 4WD Crew Cab 157" Pro | 2WD Double Cab 147" Pro | 4WD Double Cab 147" Pro | 4WD Reg Cab 126" Pro | 2WD Reg Cab 140" Pro | 4WD Reg Cab 140" Pro | 2WD Reg Cab 126" Pro |
| Inventory price | ||||||||
| Starting at $44,000 | Starting at $47,300 | Starting at $47,600 | Starting at $41,600 | Starting at $44,900 | Starting at $42,900 | Starting at $38,500 | Starting at $43,100 | Starting at $38,300 |
| Combined MPG | ||||||||
| 20 | 17 | 17 | 20 | 18 | 18 | 16 | 15 | 20 |
| Engine | ||||||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (5 styles)
| Style | ||||
|---|---|---|---|---|
| 4WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 2WD Crew Cab 147" SLE | 4WD Double Cab 147" SLE | 2WD Double Cab 147" SLE |
| Inventory price | ||||
| Starting at $54,400 | Starting at $54,700 | Starting at $51,100 | Starting at $52,000 | Starting at $48,700 |
| Combined MPG | ||||
| 18 | 18 | 20 | 18 | 20 |
| Engine | ||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (3 styles)
| Style | ||
|---|---|---|
| 2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
| Inventory price | ||
| Starting at $54,900 | Starting at $58,000 | Starting at $58,700 |
| Combined MPG | ||
| 17 | 16 | 16 |
| Engine | ||
| 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Similar Cars
-
GMC Sierra 2500 for sale
26 listings starting at $73,440
Research the 2026 GMC Sierra 1500
2026 GMC Sierra 1500 by city
-
2026 GMC Sierra 1500 in Monarch Mill, SC
54 listings starting at $39,545
-
2026 GMC Sierra 1500 in Buffalo, SC
54 listings starting at $39,545
-
2026 GMC Sierra 1500 in Jonesville, SC
54 listings starting at $39,545
-
2026 GMC Sierra 1500 in Pacolet, SC
77 listings starting at $39,545
-
2026 GMC Sierra 1500 in Enoree, SC
23 listings starting at $46,830
-
2026 GMC Sierra 1500 in Hickory Grove, SC
105 listings starting at $36,590
-
2026 GMC Sierra 1500 in Clifton, SC
77 listings starting at $39,545
-
2026 GMC Sierra 1500 in Roebuck, SC
77 listings starting at $39,545
-
2026 GMC Sierra 1500 in Converse, SC
77 listings starting at $39,545
-
2026 GMC Sierra 1500 in Sharon, SC
105 listings starting at $36,590
-
2026 GMC Sierra 1500 in Cowpens, SC
77 listings starting at $39,545
-
2026 GMC Sierra 1500 in Spartanburg, SC
77 listings starting at $39,545
2026 GMC Sierra 1500 by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
