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Used
Porsche convertibles
for sale
near
Maryville, TN
- 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.
Porsche Certified
2024 Porsche 911 Turbo S
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Reviews
I went in to buy a Porsche Cayenne and Derek was very
I went in to buy a Porsche Cayenne and Derek was very helpful and knowledgeable. He helped me get exactly what I wanted. Everyone at Harper Porsche is always extra accommodating. This isn’t my first Porsche, and they are always the best in there!
Exhilarating, Fun, Well Designed and Appointed Special
Exhilarating, Fun, Well Designed and Appointed Special Automobile Great fun car to drive Hoffman Porsche has been great on delivery, follow up and service Love the car and the dealership is special
Used
2015 Porsche 911 Carrera S
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Reviews
Good fair deal.
We purchased a Jaguar from USI. We feel we got a fair deal and the salesman Eric was professional and personable. We would do business there in the future.
Just gorgeous
What can you say about any 911? The one I test drove was the S. It’s just the perfect sports car. Light, just enough power to go fast, not overwhelming. Comfortable, quiet, composed at any speed. The soft top is so quiet. Almost like a regular top. With the top down, you can still hold a somewhat normal conversation at highway speeds. Just the perfect car for a cruise or fast run on a sunny day.
Used
2017 Porsche 718 Boxster S
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Reviews
car is great, great salesman, delivered on time. #
i bought this car over the phone, my salesman was nick and he was a honest person. he was a big help in me buying this car. i would do it again with him. i love the car and will keep it for a long time. if you want a honest sales person, then call and ask for nick.
INCREDIBLY Beautiful Car!
Words do not do it justice. This car is simply stunning visually, growls delightfully, and it's a dream to drive, incredibly responsive and shifts so smoothly. After a lifetime of exceptionally cool/classic/prizewinning cars - I do believe this one will turn out to be my all-time favorite. My apologies to my Jaguar clubs!
Vehicle information
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Reviews
We just purchased our second vehicle from USI Motors
We just purchased our second vehicle from USI Motors Sales Agent Nick Compton knows his cars and the other guys actually work together for your best customer experience! Well, done guys, 5 out of Five starts from us! :)
Run, don’t walk. Buy this car!
Not a daily driver. But, by far the most fun car I’ve ever owned. Bought a 2013 S MT in 2015, still can’t part with it in 2024. This one’s a keeper. It is a pure joy to drive, mostly top down but even top up, the flat 6 boxer engine sound is incredible. Handling is superb - it’s like the car is an extension of the person driving it…the car goes where ever you want it to go effortlessly and nimbly…it’s amazing! The 981s MT is an incredible value. One of the best purchases I’ve ever made.
Used
2005 Porsche Boxster S
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Reviews
Used car purchase
Everyone I talked to at the dealership was very friendly. Clint was very helpfull and went above and beyond to ensure that the lending institution had all the proper details to ensure I got the best deal. I would definitely recommend autosolutions and Clint to anyone. This is not your average used car lot.
Most fun yet practical car
I have had 3 Boxster s over the years and this one for over 10. Loved every minute driving it. Great pick up and handling plus two trunks to allow for hauling things. A real head turner. Just need to maintain it for it to keep running well. I'm only selling mine cause we moved down a dirt road and its too rutted for a sports car. I got it for a great price, so letting it go for thousands less than it's blue book.
Used
2025 Porsche 911 Carrera 4 GTS
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Reviews
Very smooth process.
Very smooth process. Salesperson was great to work with and the paperwork process was a piece of cake.
Porsche Certified
2017 Porsche 911 Carrera S
Vehicle information
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Reviews
From my first friendly texting communication with
From my first friendly texting communication with Chandler, to the ride they graciously provided me from the airport (thanks Ben!), to Derek’s expert tutorial on how to operate the cockpit’s knobs and buttons—and especially the genuine “excited for you” spirit that they all exuded as they sent me off into the world in my first Porsche—my experience with Harper Porsche in Knoxville has been first rate. Ideal. Everything I could have hoped it would be. They are very responsive, efficient, courteous, knowledgeable, and trustworthy. And the single owner, practically mint 2016 Porsche Panamera 4 Edition they sold me? It’s the most gorgeous thing on the road.
The 991.
The 991.2 Porsche 911 really is the everyday sports car. Not conspicuous but also not mundane. With so many variants available, its hard not to find a 911 that fits YOUR needs and wants. The engine is sublime, the interior is refined and well built, and the cockpit ergonomics are unmatched. After driving a 911 (any variant), any other sub-150K sports car is just Meh. One of the underappreciated aspects of using this car on a daily basis is how easy it is to live with: the outward visibility is excellent, the tech is great, and the car is comfortable on long drives. When looking for your first 911, you should consider with a well-loved 991. I prefer the "Dot 2's" because of the turbo engine and the Apple CarPlay but the 991.1's have a charm of their own and shouldn't be discounted. One of the few drawbacks to any 911 is the road noise...you will have to get used to hearing those big tires hitting the road and if you drive on rough roads the majority of the time you WILL be annoyed (maybe look at a NSX or a C8 instead). Otherwise, you will not regret the ownership experience!
Used
2009 Porsche 911 Carrera Cabriolet
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Reviews
Excellent Customer Service
My experience with Bennie Barcroft was excellent. He answered all my questions quickly and put together a quote that was detailed and transparent. He was quick to answer follow-up questions and it was a pleasure to deal with him. I ended up not ordering a vehicle at this time due to high interest rates but will contact him first when I decide to do so.
Perfect Understated Class and Performance
After owning ~20 cars, I find the 2009 911 Turbo to be the perfect understated example of class and performance. Great handling, ride quality and just raw power.
Used
2003 Porsche Boxster
Vehicle information
Features
Reviews
Great experience.
Great experience. Staff was courteous, knowledgeable, and a pleasure to deal with. I bought the car. It's beautiful.
End of Summer Special!
This Boxster has super low mileage (40,500 miles). Its great fun and in very good condition. It has a new clutch, new brakes, and new mats. Needs drivers' seat refurbished. Price: $12,000.
Used
2005 Porsche Boxster CONVERTIBLE
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Reviews
I'd recommend these guys to anyone I could.
These guys made the whole process easy and very laid-back, no rushing to make a quick decision like other dealerships. The staff helped us out in many ways I don't think you'd get help at most other dealerships. I'm very happy with my purchase and would send my friends there to get cars as well.
Massive performance for the price
Car has amazing performance for the price. Comfort wise it is a bit lacking in the bells and whistles. Acceleration, braking, turning - incredible for the price.
Used
2025 Porsche 718 Boxster GTS
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Overton
Jon was very knowledgeable and professional. I highly recommend him. He took his time to help me find the automobile that I wand and for the right price.
Porsche Certified
2025 Porsche 718 Boxster S
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Reviews
Great Experience.
Great Experience. My son was searching for a car and he found his dream car with Harper Porsche. I inquired about the car and spoke with Trey. From the beginning of the conversation, I knew this was the place and the salesman that I was looking for. After the test drive, Trey stayed in contact with my son and I until the end. Let's not forget about Jennifer in finance. She was, also, very knowledge and walked us through each steps of the purchasing process. If I could give them 10 stars, I would. Thanks for making my son a happy.
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Porsche Certified
2025 Porsche 718 Spyder
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Porsche Certified
2018 Porsche 718 Boxster
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Porsche Certified
2020 Porsche 718 Boxster
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Porsche Certified
2025 Porsche 718 Spyder
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Used
2019 Porsche 718 Boxster Roadster/HtdSeats/HtdSteerWheel/AppleCarplay/LaneChangeAssist
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About Porsche
What is the cheapest Porsche vehicle available?
The Porsche Boxster is the cheapest available vehicle by average Cars.com listing price in Porsche's lineup, with an average listing price of $26,895.
Which Porsche vehicle has the best MPG?
The hybrid Porsche 918 Spyder can reach up to 20 MPG city and 24 MPG highway for a combined rating of 22 MPG. The Porsche Boxster with traditional internal combustion engine offers up to 22 MPG city and 32 MPG highway for a combined rating of 26 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which Porsche vehicle has the longest range?
The electric Porsche Taycan can travel up to 295 miles on a single charge depending on electric motor and battery options. The plug-in hybrid Porsche 918 Spyder can travel up to 12 electric-only miles before the gas engine kicks on.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which Porsche vehicle has the most deals?
The Porsche Macan has the most available deals on Cars.com with 951 great deals out of 2553 listings starting at $10,495.
Where can I find the most Porsche deals?
The most Porsche deals can be found near Alcoa, TN with 2 great deals out of 12 listings starting at $12,900.
*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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