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Used
Porsche cars
for sale
near
Greenback, TN
under $100,000
- 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.






Used
2023 Porsche Cayenne AWD
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Reviews
Jose was fantastic!
Jose was fantastic! He was friendly and knowledgeable. He did not hover and was not pushy, he gave us the space we wanted to make our decision. We will definitely be back for our next purchase.
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 Cayenne Base
Vehicle information
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Reviews
The service department st Harper’s is excellent.
The service department st Harper’s is excellent. They took such good care of their customers. I’m always pleased with their team and with the service.






Used
2018 Porsche Panamera Turbo
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Reviews
After trying to get my car fixed (Recall) for 3 years and
After trying to get my car fixed (Recall) for 3 years and getting put off by a dealership in Clinton, I decided to try Ted Russell Ford they were amazing, they made my appt, had my car in and fixed within a week, it was such a relief to finally get it fixed and not have to hassle with it anymore.
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.






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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
Macan Turbo - Wow of an SUV
Love Love Love my 2021 Macan Turbo - It tracked almost as good as my 2019 Boxster GTS. (Within a couple seconds). Tech features are great - love the PCM (Radio Module - easy carplay and works well). Very comfortable suv smooth riding. Seems very reliable so far. 15k miles so far.






Porsche Certified
2025 Porsche Macan S
Vehicle information
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Reviews
Thanks to my salespersons Trey and Derek, I had an
Thanks to my salespersons Trey and Derek, I had an outstanding experience purchasing my Porsche 911 Carrera. They were incredibly knowledgeable about the Porsche lineup. Their professionalism and dedication made the entire process smooth and enjoyable, from the initial inquiry to delivery. Communication was prompt and thorough, ensuring I felt confident and well-informed every step of the way. I highly recommend their service to anyone looking to buy a Porsche. Sent from my iPad






Used
2018 Porsche Macan Base
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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.
Macan Tyrbo
One of the most fun cars I have ever driven. The acceleration and handling are on another level than the X5M or X3M. It’s also practical and looks extremely sharp. Infotainment could be better - the PDK is lightening fast though. Exhaust tone is amazing. I can go on and on.






Used
2017 Porsche Macan Base
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Reviews
Great Experience
I had a really awesome experience buying from these guys! I had been in the market for a SUV and found the right one with US Auto Network. There vehicles are very clean and well taken care of and you can tell these guys take pride in what they do!! The SUV I bought had a problem soon after purchase and so I told them and they sent me to the shop right away to have it fixed with no problem. These guys treat you as if they have been knowing you forever. There location can be discouraging because of the other dealerships around but definitely don't be discouraged because these guys are nothing like any of the other dealerships. My wife's next vehicle will be bought here for sure and I will be encouraging any of my friends and family that are in the market to go here!! Thanks US Auto Network for such a great car buying experience and friendship!!!
5 STAR RATING/*****/5 STAR ***** * PORSHE VEHICLE
5 STAR RATING/*****/5 STAR ***** * PORSHE VEHICLE SERVICE/REPAIR * Excellent: Customer Service. (Best Porsche Repair/Service in the South) Porsche Little Rock: A: 516 Colonel Glenn Plaza Loop Little Rock, AR 72210 P: 501-387-4530 E: dreeves@porshelittlerock.com W: https://www.porschelittlerock.com PORSHE LITTLE ROCK, AR .............. Pick up/deliver vehicle for service/repair. Offers point to point LYFT service to/from destination. Accepts CASH payment. Email to schedule/arrange service. Email ASAP for EMERGENCY service. Service Hours: <M-xx7:30AM-6:PM>. OPEN/AVAILABLE 2 ALL 4 service/repair. 5 STAR RATING/*****/5 STAR *****






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Purchased 2007 Jaguar XKR
Eric and his staff fulfilled all my request concerning my purchase in a very timely/ professional manner. Car was delivered on schedule to my residence. I am very happy with my purchase and USI. Motors.






Used
2020 Porsche Panamera Base
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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.
Awesome Car
Awesome luxury sports car! Performance and elegance in one package. Handling and power are excellent, interior is high quality. Ride is very smooth and quite.






Used
2015 Porsche Macan Turbo
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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.
I test drove it
good one and nice car. I personally test drove this car. you can buy it from this dealer. actually it was kind of quick recommendation from my friend.






Porsche Certified
2024 Porsche Cayenne S
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Reviews
I recently purchased a Cayman 718 S and had a great
I recently purchased a Cayman 718 S and had a great purchasing experience. Joey Collins was my salesman and I decided to upgrade to the Cayman 718 GTS and they made it easy and I will use them again in the future. Thanks to the whole Harper Porsche crew!






Porsche Certified
2022 Porsche 718 Cayman T
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Reviews
Fantastic service.
Fantastic service. It’s the third I have purchased there. I have always enjoyed their folks and their facilities.
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
2022 Porsche Macan Base
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Reviews
Nick at Harper Porsche gets 5 Stars again!
Nick at Harper Porsche gets 5 Stars again! These folks are top notch, always explain things, have given tips on how to save on costs and always finish the work when they say it will be done. With out a doubt the best car dealer for sales and service I have ever worked with.
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 Base
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Vehicle information
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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.
Switch to Porsche and don't look back.
Switching gears from a BMW 228i to my 2014 2.7L Porsche has been a revelation. The 265 horsepower takes a back seat to the Porsche's remarkable driving dynamics and handling. Cornering at high speeds feels like a symphony, a stark contrast to the uncertain fate of Mustang drivers. This Porsche's reliability and comfort amplify its value, making it a worthwhile investment. It's not just a car; it's an embodiment of precision engineering that has redefined my driving experience.






Porsche Certified
2020 Porsche Taycan Turbo
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Reviews
Simply Amazing
The Porsche Taycan is a work of art in terms of comfort, performance and overall driving dynamics. The handling and acceleration are truly something to behold and are just on another level from most other vehicles on the road.






Porsche Certified
2021 Porsche 718 Boxster Base
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Reviews
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.






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Reviews
Thank You Will for always making me feel at ease
Will at Grayson always takes good care of me being a woman some of the other places you feel like they take advantage never felt this way with Will and staff treat me like family I love my car and I want to feel like the people working on it as well take good care of it






Porsche Certified
2024 Porsche 718 Boxster S
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Used
2025 Porsche 718 Boxster STYLE EDITION
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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 $26,384.
Which Porsche vehicle has the best MPG?
The Porsche Panamera Hybrid can reach up to 22 MPG city and 30 MPG highway for a combined rating of 25 MPG. The Porsche Cayman 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 Macan Electric can travel up to 308 miles on a single charge depending on electric motor and battery options. The plug-in hybrid Porsche Panamera E-Hybrid Sport Turismo can travel up to 215 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 424 great deals out of 2606 listings starting at $12,995.
Where can I find the most Porsche deals?
The most Porsche deals can be found near Alcoa, TN with 10 great deals out of 34 listings starting at $13,900.
*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.
Porsche under $100,000 by city
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Porsche under $100,000 in Vonore, TN
9 Great Deals out of 33 listings starting at $13,900
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Porsche under $100,000 in Tellico Village, TN
10 Great Deals out of 34 listings starting at $13,900
-
Porsche under $100,000 in Friendsville, TN
10 Great Deals out of 34 listings starting at $13,900
-
Porsche under $100,000 in Lenoir City, TN
10 Great Deals out of 34 listings starting at $13,900
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Porsche under $100,000 in Maryville, TN
10 Great Deals out of 34 listings starting at $13,900
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Porsche under $100,000 in Loudon, TN
9 Great Deals out of 33 listings starting at $13,900
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Porsche under $100,000 in Philadelphia, TN
8 Great Deals out of 32 listings starting at $19,221
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Porsche under $100,000 in Louisville, TN
10 Great Deals out of 34 listings starting at $13,900
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Porsche under $100,000 in Farragut, TN
10 Great Deals out of 34 listings starting at $13,900
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Porsche under $100,000 in Alcoa, TN
10 Great Deals out of 34 listings starting at $13,900
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Porsche under $100,000 in Eagleton Village, TN
10 Great Deals out of 34 listings starting at $13,900
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Porsche under $100,000 in Sweetwater, TN
7 Great Deals out of 28 listings starting at $19,221
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