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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 2500 trucks
for sale
near
Avalon, FL
- 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 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great experience
Purchased a used vehicle that I had been looking for for a long time. They lived up to everything they told me and more. Will definitely go there again when I'm in the market.
So far so good!
So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
You have a treasure in Lizzie!!!! Thank you
Had the pleasure of working with Lizzie! Maybe only the screen name…. But she represented your dealership in such a positive and friendly way . I’m coming from Roswell, Georgia to buy from you! My Mother, Norma Percoaro is transferring her business to your dealership because of her. She deserves kudos!






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
JaQi is awesome 🤩
Had a wonderful experience with sales representative JaQi, told her what I was looking for in in a few days she let me know she had the vehicle I was looking for. If you’re ready to purchase I highly recommended JaQi at Stepone Automotive!

New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I have been purchasing trucks from this dealership since
I have been purchasing trucks from this dealership since 2007. Always a class act, to bad we couldn’t close the deal on the Denali Ultimate.

New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I was very fortunate to have Shelli Payne work with me
I was very fortunate to have Shelli Payne work with me through this purchase. She was extremely knowledgeable about the XT6 Sport that I went there to look at and purchase. It is always a pleasure to work with someone who is so professional. She took her time going over all the accessories that are on the vehicle that I purchased. This was very important since my last vehicle, XT4, had few accessories.

New
2025 GMC Sierra 2500 AT4
Vehicle information
Features

New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






Vehicle information
Features
Reviews
Great experience at McKenzie Motors!
Great experience at McKenzie Motors! Trevor was very knowledgeable on the vehicle I purchased and made the entire process very easy and quick. Very happy with my decision to purchase from you!






Vehicle information
Features
Reviews
Very friendly staff.
Very friendly staff. Purchased our 2024 GMC February 29 last year. Every time we have come in fir service they have always been kind and courteous and completed service in a timely manner.






Vehicle information
Features
Reviews
Tyler was very helpful and responsive with the sales and
Tyler was very helpful and responsive with the sales and shipping process. I live in Denver Colorado and so this was a purchase and ship situation. Shipping took a little while longer than expected but that is par for the course given the distance. The financing and DocuSign process was all easy and efficient. We agreed on the price and after the fact realized I had paid a little too much but Tyler Moore kept to his word and sent me a check to make up for that which I very much appreciated. I would buy again from McKenzie in the future!






Vehicle information
Features
Reviews
The entire staff from sales, finance and service all
The entire staff from sales, finance and service all treated me with respect and honesty from beginning truck buying to the end.






Vehicle information
Features
Reviews
Taylor and Kevin made my purchase easy and expedient!
Taylor and Kevin made my purchase easy and expedient! They were both very friendly and helpful in securing financing for my GMC Terrain. I highly recommend McKenzie Motors to anyone who finds that they need a new ride!!!
New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali
Vehicle information
Features






Vehicle information
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New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2025 GMC Sierra 2500 Denali
Vehicle information
Features






GMC Certified
2025 GMC Sierra 2500 AT4
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New
2025 GMC Sierra 2500 Denali Ultimate
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New
2025 GMC Sierra 2500 Pro
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Vehicle information
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Vehicle information
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New
2025 GMC Sierra 2500 AT4X
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
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Vehicle information
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Vehicle information
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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.
**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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