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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 SLT trucks
for sale
near
Fort Dix, NJ
- 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.






New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
GMC Truck Service
Stopped in at 3:30. Drop my truck off the next day. Headed back that same day. Excellent service. Thank you
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.






New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Buick GMC of Marlton treats you like family.
Burns Buick of Marlton treats you like famil, from their scheduling department to the service department. Tito in service dealt with the extended warranty company in order to get me the best price. He also provided me with a coupon for a discount on fuel injection service. Way to go and thank you.
Vehicle information
Features
Reviews
Fantastic experience
Our salesman at Barlow Buick was well informed on the variety of cars available. After talking and finding out what our needs were, he found us the perfect car.
Vehicle information
Features
Reviews
barlow Buick GMC Manahawkin NJ
Always pleased with Barlows, especially the girls in the service department. Very knoweldgeable and prompt. No compaints about the service in the garage either.

New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Oil change
I was concerned about the oil life percentage. I called for service and I was able to get a Friday when I was available. I originally was going to wait but a friend agreed to pick me up! The service desk was accommodating and the car was ready on time!
Vehicle information
Features
Reviews
Excellent service, very professional, knowledgeable,
Excellent service, very professional, knowledgeable, courteous and friendly. Sales personnel are always available. We have had several vehicles through this dealership and have always been extremely satisfied.






New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I Ordered my 2023 Sierra 2500HD at Barlow and not
I Ordered my 2023 Sierra 2500HD at Barlow and not everything went as smooth as I thought it should. Building and ordering a new HD truck is not something you get to learn by experience. The average buyer just doesn?t do it more than once in a life time. However, After driving the Truck for 2 &1/2 years I couldn?t be happier. What seemed to matter during the experience of ordering, waiting And excepting delivery of the truck quickly became non issues as I am throughly enjoying the truck and using it as originally intended. Jamie who was our salesman has been attentive and and always willing to assist with answering questions and helping us u destined the technical aspects of the truck. I?ve had all of my service done at Barlow and I?m not usually optimistic when dealing with a Dealership service department but the staff and technicians at Barlow have been amazing fair and reasonable. Recently Alison has gone above and beyond in addressing issue I?ve brought to them. Can?t say enough. I?ll admit I only try to keep my expectations low but Barlow service has far exceeded them.
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Oil change
Not good at first, I had to take my vehicle back twice

New
2025 GMC Sierra 1500 SLT
Vehicle information
Features






Vehicle information
Features
Reviews
Great dealership
The best dealership I’ve ever dealt with. The service department is outstanding. Appointments are easy to get and the repairs are always done quickly and completely






New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Vehicle information
Features
Reviews
Josh at T&T is THE BEST!!
I'm generally not a review leaver but I just felt so compelled to share my experience. I genuinely cannot say enough about how much Josh at T&T made this car buying experience so enjoyable, easy, and comfortable. He is so patient, passionate about his work, and extremely knowledgeable. It was so clear how dedicated he is to not only his work but his customers. I will 100% be sending anyone I know looking to buy!!! Thank you Josh!!!

New
2025 GMC Sierra 1500 SLT
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Features
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Reviews
Experience was outstanding! Very satisfied with th
The whole team at freehold Buick gmc went above and beyond to make me a satisfied customer. They took care of my problem in a professional manner. Actually called me a few days later to make sure I was good! I’ll definitely be back!
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About the 2025 GMC Sierra 1500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)

How much does the 2025 GMC Sierra 1500 SLT cost?
The 2025 GMC Sierra 1500 SLT price depends on optional features. Prices typically start at $54,900.
What is the MPG of the 2025 GMC Sierra 1500 SLT?
The 2025 GMC Sierra 1500 SLT offers up to 16 MPG in city driving and 20 MPG on the highway for a combined rating of 17 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 SLT?
The 2025 GMC Sierra 1500 SLT compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 1500 SLT reliable?
The 2025 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 2025 Sierra 1500 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 4.0
- Reliability 5.0
SLT (3 styles)
Style | ||
---|---|---|
4WD Crew Cab 157" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT |
Inventory price | ||
Starting at $58,700 | Starting at $54,900 | Starting at $58,000 |
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) |
*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.
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
69 listings starting at $46,790
-
GMC Sierra 1500 2025 SLT
39 listings starting at $54,340
-
GMC Sierra 1500 2025 Denali
38 listings starting at $64,947
-
GMC Sierra 1500 2025 Pro
20 listings starting at $36,340
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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.
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