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.
Used
GMC cars
for sale
near
Smyrna, DE
- 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
Bought Multiple Vehicles From Williams
Have bought two vehicles from Williams used cars/trucks in Elkton. Salesman are usually friendly, but will normally shoot straight. They will usually haggle price with you, but this can be annoying because they have to "check with the manager". Overall my vehicals have been good and havent had a negative experience. Will probably buy again
Nicest vehicle we've owned
I'm 6-4 so I'm looking for a comfortable vehicle that's easy to get in-and-out of plus is high quality. I don't buy new cars and in our 40 years of marriage it's the nicest used car we've purchased.
Used
2022 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Very good Experience!
I had been to 20 different used car dealers before visiting Williams. I liked the car and the price. I liked how I was not forced to sit and listen to the usual sales pitch given by most dealers. Ended up buying a 2011 Chevrolet Equinox within a few days of test driving. Would recommend this place to anyone who wants a hassle free experience.
Vehicle information
Reviews
We have been looking for a car for weeks.
We have been looking for a car for weeks. When we stopped at Porter Ford we saw a large variety of vehicles all types and styles. I found the car we wanted, when Christopher Mann greeted us and asked us a few questions. We purchased a beautiful car that evening. And was done very quickly, even though it was close to closing time. We got the protection plan we needed. We are very satisfied.
Purchased new in October 2024.
Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024






Used
2025 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Great Experience!
Our experience with Porter Chevrolet was top notch. Our salesman, Wes Betts, was informative and made the car buying process seamless and enjoyable.






GMC Certified
2025 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Satisfy customer
From the time i bought my car i've been having it serviced Everybody was polite and professional I had my car Maintenance timely manner
Vehicle information
Features
Reviews
Great service!
Everyone at Porter Chevy is so nice and professional , thank you for rolling out the red carpet.
2022 GMC Sierra SLT 3.0 Duramax
My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!
Used
2025 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
The service advisor is professional, competent, and
The service advisor is professional, competent, and personable. Oil change and tire rotation was completed in a timely manner. Very satisfied with this service. Cost is in line with competitors.
Used
2013 GMC Sierra 1500 SLE1
Vehicle information
Features
Reviews
Love the service and management Mr Reyes #1 great
Awesome place great service Mr Reyes #1 . Highly recommend the dealer love my jeep Wrangler. The service department and the finance department had great rates and offer thank you again will be back highly recommended.
206 SMITH ST NE po box 166
overall i like the truck alot, its a very dependable vehicle. it has its little quirks for a used truck. there's little things like the drivers door switch for the mirrors and the door locks that are not working as of now but i haven't taken the time to look into it as of yet. minor to me and i'm sure i can fix for a few bucks. nice riding and driving truck i would buy again.
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
2023 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2018 GMC Yukon Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2025 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2023 GMC Yukon SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2020 GMC Yukon SLE
Vehicle information
Features






GMC Certified
2022 GMC Sierra 1500 Elevation
Vehicle information
Features




Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2023 GMC Yukon Denali
Vehicle information
Features
*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 GMC by price
Used GMC by city
-
Used GMC in Smyrna, DE
16 Great Deals out of 84 listings starting at $7,515
-
Used GMC in Clayton, DE
16 Great Deals out of 83 listings starting at $7,515
-
Used GMC in Cheswold, DE
9 Great Deals out of 56 listings starting at $17,995
-
Used GMC in Townsend, DE
18 Great Deals out of 111 listings starting at $7,515
-
Used GMC in Dover, DE
8 Great Deals out of 43 listings starting at $17,995
-
Used GMC in Middletown, DE
18 Great Deals out of 112 listings starting at $7,515
-
Used GMC in Rodney Village, DE
6 Great Deals out of 40 listings starting at $22,995
-
Used GMC in Kent Acres, DE
6 Great Deals out of 40 listings starting at $22,995
-
Used GMC in Millington, MD
16 Great Deals out of 97 listings starting at $7,900
-
Used GMC in Wyoming, DE
6 Great Deals out of 40 listings starting at $22,995
-
Used GMC in Highland Acres, DE
8 Great Deals out of 47 listings starting at $20,000
-
Used GMC in Camden, DE
8 Great Deals out of 47 listings starting at $20,000
Used GMC in Smyrna, DE by model
-
GMC Sierra 1500 in Smyrna, DE
4 Great Deals out of 29 listings starting at $13,999
Used GMC 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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}