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*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.
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New and used
2025 GMC Sierra 1500 AT4 trucks
for sale
near
Covina, CA
- 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.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great experience they were efficient and Corey and his
Great experience they were efficient and Corey and his team has top notch service like no other!
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Brooklynn Parsons is phenomenal to work with and kept the
Brooklynn Parsons is phenomenal to work with and kept the work on track. Jeep runs great now
I have the 1500 double cab with standard bed.
I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Treated like family. Done right the first time.
The service this dealership stands behind is the best of the best. We were treated like family and received top notch service that went above and beyond our expectations. Buying a car is one thing, but having a dealership treat you so well AFTER the sale for the life of the car is what matters most. I trust Jason and Gainesville Buick, and you should too if you want things done right the FIRST time.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Service department is top notch.
Service department is top notch..best of the best! Friendly yet professional, capably handled my every concern. Ride to/from my office very nice and appreciated touch!
Certified
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Elder Ford was great to deal with from start to finish!
Elder Ford was great to deal with from start to finish! Jayson was my salesperson and made the experience very relaxed and easy! I highly recommend this dealership!
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
my experience at Lexus of Jacksonville is always good.
my experience at Lexus of Jacksonville is always good. Everybody’s real nice. You never wait real long and customer service is good too throughout the dealership
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
David and Bradly were great!
David and Bradly were great! Very knowledgeable and did a great job demoing the features on the truck. I went in not even intending to buy, but by the time we were done with the demo, I had to leave the lot with the truck
GMC Certified
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The oil change and tire rotation service went well.
The oil change and tire rotation service went well. I have always taken my vehicle to get the oil changed since I made the purchased from Ross Downing. Great service and very professional.
New
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
the personnel were very professional and prompt.
the personnel were very professional and prompt. they answered all our questions. the waiting room was comfortable. we were kept informed of the progress of the rep
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
We purchased a 2019 911Targa 4S from Bryant at Fort Myers
We purchased a 2019 911Targa 4S from Bryant at Fort Myers Porsche. He was very personable as well as professional. We could tell he was in sales because he enjoyed working with people. There were a couple of items that we wanted added to the car before it was shipped to our home. He kept us apprised on the progress and even followed up with pictures. We couldn?t be happier.
New
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I have been buying cars from Randy Currnow GMC/Buick do
I have been buying cars from Randy Currnow GMC/Buick do 15 years. I have purchased new and used cars and trucks. Everyone working there are all awesome, very honest and upfront. Shop manager is great. She is very available and shoots you straight. They treat you like a person not just a buyer. Top notch company! Thanks to all who have helped me with my purchases and those in the shop!!! Larry Cantrell
New
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Stephanie did a great job making the process easy, she
Stephanie did a great job making the process easy, she helped me find what I was looking for. Abdullah helped to find the price available on the vehicle and provided a fair offer on my trade-in. I am happy with my experience and will return.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Michael Le and Mo Sadat always take such great care of
Michael Le and Mo Sadat always take such great care of me. I currently have 2 cars from this dealership, 4 in total in my life BECAUSE of these guys. Greg is also awesome and you can't get better service anywhere on the 394 strip that I can find.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Awesome all around
Every department at Robertsons has knowledgeable employees that are extremely friendly and helpful. I have purchased multiple cars there and the process has been all around easy because of the employees. And the service department always gives updates if needed and has your vehicle done at the promised times
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great Team!
Great Team! Mechanics did a good job with my 2019 Silverado and communicated with future needs. Same day, I ended up purchasing a new 2025 Silverado. Reg did a Great Job working with me.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
New Car
King’s Colonial Ford has great customer service. The salesman was eager to find the right car to meet my needs. I love my new car.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Very nice dealer, just they are an hour and 45 minutes
Very nice dealer, just they are an hour and 45 minutes away. But he did offer to pay for my gas if I came to look at the car and did not like it. I just wish he was closer. But if things don't work out here, I may still drive out there.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I sold my Kia Soul to Carmax a few months ago.
I sold my Kia Soul to Carmax a few months ago. The offer was at the price I was asking on other sites. My Soul had only 33k miles on it but pressures from my mom made me sell it. The offer came via text message and it was a super quick sale. The check was deposited without issues. It was all very smooth.
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Actually I went off Google which showed Platinum Motors
Actually I went off Google which showed Platinum Motors open until 8, arrived just after 7, they were closed and leaving, literally reopened up, let us test drive a 2018 Jaguar F-Pace and then got me plates and let me take it home. Didn't even argue about my 130k mile trade in that Carvana offered $2400 for, just asked for a screenshot of it. THEN--couldn't do the financing right then, but put it together at a higher interest rate and then took about a week to actually come around with paperwork, and at a LOWER rate. All around easy to work with, super nice, and I would definitely buy here again. No sales xx, no hard/pushy sell, really honest genuine guys taking care of you. Really appreciate the experience and the car, and the ease of it all.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 AT4 |
About the 2025 GMC Sierra 1500 AT4
AT4 shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Four Wheel Drive
- Combined MPG
- 23
- Transmission
- 10-Speed A/T
- Engine
- 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2025 GMC Sierra 1500 AT4 cost?
The 2025 GMC Sierra 1500 AT4 price depends on optional features. Prices typically start at $66,800.
What is the MPG of the 2025 GMC Sierra 1500 AT4?
The 2025 GMC Sierra 1500 AT4 offers up to 21 MPG in city driving and 24 MPG on the highway for a combined rating of 23 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2025 GMC Sierra 1500 AT4?
The 2025 GMC Sierra 1500 AT4 compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 1500 AT4 reliable?
The 2025 GMC Sierra 1500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 1500 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 4.5
- Value 4.5
- Exterior 4.5
- Reliability 4.5
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) |
*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.
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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.
