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Used
Porsche cars
for sale
near
Harriman, TN
under $899,990
- 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
2025 Porsche Cayenne Base
Vehicle information
Features
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.
Used
2025 Porsche 911 Carrera
Vehicle information
Features
Reviews
Purchased a used vehicle
Eric was my salesman and he was very helpful is closing the deal quickly and most importantly that worked in my budget. Arriving from out of the area he had the vehicle ready to show upon my arrival. USI Motors will definitely be my first choice for my next luxury vehicle.
Used
2024 Porsche 911 Carrera S
Vehicle information
Features
Reviews
Purchase 2016 Mercedes Metris passenger van
Bennie Barcroft was extremely helpful and supplied me with any information needed. He even picked me up at the airport when i flew to Knoxville to pick up the Metris. The Metris is a great vehicle. I am sorry Mercedes has chosen to drop the model from their U S product line.
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
2024 Porsche Macan GTS
Vehicle information
Features
Reviews
Lexus of Knoxville, TN
Walter Hoover-our sales person was very knowledgeable, which made our experience purchasing a new 2023 Lexus GX 460 easy and fast. I highly recommend Walter Hoover and Lexus of Knoxville.
Porsche Certified
2025 Porsche 718 Spyder RS
Vehicle information
Features
Reviews
Great!
Great! Frank was on top of everything.They attended to a scratch on my car and now you barely notice it. Ben reset passwords. ☺️
Porsche Certified
2025 Porsche Taycan Base
Vehicle information
Features
Reviews
Second time back to Harper for service.
Second time back to Harper for service. First time was warranty a couple of months ago, no charge and they provided a loaner overnight. Today was 50,000 oil change and inspection. Only took a little over an hour and, as usual, Nick and everyone were super nice and got me taken care of. Two thumbs up, and of course, to Jack. Shannon has a great staff!
Used
2024 Porsche Macan Base
Vehicle information
Features
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.
Vehicle information
Features
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.
Porsche Certified
2025 Porsche Macan T
Vehicle information
Features
Reviews
Always helpful and extremely easy to get along with
Always helpful and extremely easy to get along with regarding my vehicle. All service guys are great.
Porsche Certified
2023 Porsche Cayenne Platinum Edition
Vehicle information
Features
Reviews
Just the best Always fast and correct service A
Just the best Always fast and correct service A pleasure to visit and have work done
It can't get better than this for less than $200K
One of the top 3 best SUVs in the market by far, only rivaled by RR and Bentley. The quality is flawless; it drives like a car but with the comfort of a luxury SUV. Best of both worlds. I have a 911 and I am shocked how fantastic is the driving experience of the Cayenne
Porsche Certified
2024 Porsche 911 Carrera S
Vehicle information
Features
Porsche Certified
2024 Porsche Macan 4
Vehicle information
Features
Used
2022 Porsche 718 Cayman 718 Cayman GTS 4.0
Vehicle information
Features
Reviews
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.
The perfect sports car
I researched 911 vs 718 for almost two years. I drove a Carrera 4S at PECATL and loved it, but I wanted to keep my budget lower. A base 911, while a great car, just did not live up to the 718's nimbleness with its mid-mounted engine. I was lucky with my find - a GTS 4.0 It drives perfectly. The storage is ample enough for a large check-in suitcase up front. You also have the rear trunk. This can be a great daily driver with next-to-nothing for maintenance aside from regular oil changes and routine maintenance check-ups. I've put close to 4k miles and it is a special occasion each time I get in.
Porsche Certified
2024 Porsche Panamera Base
Vehicle information
Features
Vehicle information
Features
Reviews
looking for a rx350 lexus good selection
excellent response and ordered a car from nashville location good selection , no pressure and answered all our questions would recommend this location to a friend or relative
Quiet Ride
Quiet ride, better fuel economy than on window sticker. Center console controls are mind boggling. More storage nooks would be helpful. Owner's manual in 8 point type not very helpful.
Porsche Certified
2025 Porsche Taycan
Vehicle information
Features
Porsche Certified
2025 Porsche Taycan 4S
Vehicle information
Features
Used
2018 Porsche Panamera 4
Vehicle information
Features
Reviews
Had a good experience with Grayson MINI of Knoxville.
Had a good experience with Grayson MINI of Knoxville. They have the best selection of used cars that I have found in town. Everything was easy and we are happy with our used Silverado that we purchased last week.
Best car I ever owned
I have a Panamera 4 and it is the best car I have ever owned. After 5 years it has never let me down- not even once- and besides the recall notices that were always handled during regularly scheduled visits nothing has needed attention. The fit and finish and styling are still totally on point after all this time. The car looks and drives exactly like it did when new despite 30,000 miles. Also, I have 21’ wheels and thought I would have to replace the tires by now. However, they are chunky and full of tread. I drove 1000 miles in one day last week averaging 77mph and 29.5mpg. Great performance and a long drive in one day. It was so nice on the road and my body despite the longest drive of my life! Fit and finish, quality of the components, and tech that is totally up to date after 5 years. Wow. Loved it! I also own a cayenne and a 2015 Mercedes S class. The Mercedes is not close to the quality unfortunately.
Used
2012 Porsche 911 911 Carrera Cabriolet
Vehicle information
Features
Reviews
Great company and service! Top notch!!!
No need repeating what is on their website, that’s exactly what you get when you use Overton Automotive Brokers. Could not have been easier. Jonathan was great, he really knows his cars.
Porsche 911
What a great sportscar...maybe a little expensive but after you have one you will agree that it is worth every penny...don't buy one as an investment, buy one to drive
Used
2021 Porsche 718 Boxster S
Vehicle information
Features
Reviews
Vehicle owner
Lexus of Knoxville is simply the best . Great vehicles. Friendly, knowledgeable and courteous personnel.
Even better than my excellent S2000
Terrific car and the best I have ever owned Comfort downgraded because the leather seats are just too hard, a common problem with leather seating. Lexus uses much softer leather, making their seats much more comfortable for a long drive. Wouldn't need heated seats if not for the leather seating surfaces. Fabric is MUCH more comfortable. Interior design is excellent except for the extensive use of bright metal accents which should never be used in a convertible. Solved with matte black vinyl wrap. Infotainment system is an unmitigated disaster - it simply fails to work much too often, specifically Apple CarPlay works only about half the time, backup camera often fails to display, and sometimes the display shows nothing but "Loading Home." This should be simple to fix but local dealer refuses or is incapable of doing the right thing. This is a terrific $50K sports car; too bad it costs so much more. Reliability downgraded only because of infotainment problems. No mechanical issues.
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 $27,401.
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 1053 great deals out of 2861 listings starting at $9,417.
Where can I find the most Porsche deals?
The most Porsche deals can be found near Clinton, TN with 23 great deals out of 60 listings starting at $12,840.
*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 Porsche by price
Porsche under $899,990 by city
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Porsche under $899,990 in Midtown, TN
22 Great Deals out of 58 listings starting at $14,999
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Porsche under $899,990 in Kingston, TN
22 Great Deals out of 57 listings starting at $15,950
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Porsche under $899,990 in Coalfield, TN
22 Great Deals out of 59 listings starting at $12,900
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Porsche under $899,990 in Wartburg, TN
20 Great Deals out of 51 listings starting at $14,999
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Porsche under $899,990 in Petros, TN
22 Great Deals out of 59 listings starting at $12,900
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Porsche under $899,990 in Oliver Springs, TN
23 Great Deals out of 60 listings starting at $12,840
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Porsche under $899,990 in Oak Ridge, TN
23 Great Deals out of 60 listings starting at $12,840
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Porsche under $899,990 in Loudon, TN
23 Great Deals out of 60 listings starting at $12,840
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Porsche under $899,990 in Lenoir City, TN
23 Great Deals out of 60 listings starting at $12,840
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Porsche under $899,990 in Philadelphia, TN
23 Great Deals out of 58 listings starting at $12,840
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Porsche under $899,990 in Farragut, TN
23 Great Deals out of 60 listings starting at $12,840
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Porsche under $899,990 in Tellico Village, TN
23 Great Deals out of 60 listings starting at $12,840
Porsche under $899,990 in Harriman, TN by model
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Porsche Macan under $899,990 in Harriman, TN
12 Great Deals out of 23 listings starting at $18,901
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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.
