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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
2014 Porsche Cayenne Platinum Edition
Vehicle information
Features
Reviews
3rd time to buy here...
And will again in the future. We have always had great experiences with this honest, family run business. This was our first time to trade in on a vehicle here and feel like we got a fair price and a great value in the new car.
Sporty SUV
I love driving my Cayenne. It's a great blend of sportiness and functionality. The GTS model looks awesome on the road. I would likely buy this model again.
Used
2021 Porsche Taycan Base
Vehicle information
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Reviews
We would like to thank Trent and Kayla for their
We would like to thank Trent and Kayla for their outstanding customer service during our shopping and car buying experience. They were both very courteous, knowledgeable and communication during the entire process was quick and easy. They made everything seamless and enjoyable. We will definitely recommend these 2 great associates and West Chevrolet to everyone we know! Thanks again for the professionalism displayed by this dealership! We drove out of our area to purchase a car from there and the time spent was well worth it!!!
This is by far the best EV for the people that want a
This is by far the best EV for the people that want a real drivers car. I have driven a lot of different EVs and mostly are numb and feel real heavy, this one is not lightweight but hides it real well and corners/handles like a real Porsche.
Porsche Certified
2025 Porsche Macan T
Vehicle information
Features
Reviews
I just had the absolute joy of buying a 911 at Harper
I just had the absolute joy of buying a 911 at Harper Porsche, and if every car purchase were like this, I’d be dangerously tempted to make it a hobby. Derek made the ordering process effortless and genuinely enjoyable, which is no small feat when you’re spec’ing a dream car. Ben then took over and made the introduction to my 911 smooth, engaging, and exciting — the perfect handoff to what will clearly be a long and happy relationship. Lori somehow managed to make the purchasing and paperwork side feel easy and stress-free, which may qualify as a minor miracle. Behind it all, Mr. Ray clearly set the tone. His oversight and leadership were evident throughout the entire process, ensuring everything ran seamlessly and that the experience was first-class from start to finish. And just when I thought it couldn’t get better, I discovered an incredibly thoughtful gift bag waiting for me when I left — a small but meaningful touch that perfectly captured the care and attention Harper Porsche puts into their customers. Buying a 911 should feel special, and Harper Porsche delivered that and then some. If you’re looking for a dealership where you’re treated like a person, not a transaction, this is the place. Highly recommend.
Porsche Certified
2025 Porsche Macan Base
Vehicle information
Features
Reviews
It was a great delight buying my wife’s Panamera at
It was a great delight buying my wife’s Panamera at Harper. Trey was very helpful and attentive to our needs. Jennifer in finance was also great and made sure the transaction went as smooth as possible. I would definitely recommend Harper Porshe.
Used
2015 Porsche 911 Targa 4S
Vehicle information
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Reviews
I’ve Been with this Harper Porsche Dealership around 20
I’ve Been with this Harper Porsche Dealership around 20 years and always great service... top reason that I stay with them.... i recently needed work on my vehicle and I received excellent service from Frank... he was very helpful, efficient and professional... Thank you Frank!! He and Nick are always Great!!
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.
Porsche Certified
2021 Porsche Taycan 4S
Vehicle information
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Reviews
My experience with Harper Porsche was far the BEST
My experience with Harper Porsche was far the BEST dealership I have ever delt with, they were there throughout the whole process and answered all of my questions. I left there with the vehicle of my dreams, Thank you Trey, Jennifer, and Lori they are the best
Space ship technology with typical Porsche enginee
The car has beautiful lines with excellent comfort coupled with explosive acceleration and predictable handling. The driving experience has been brought to a new level of exhilaration!
Porsche Certified
2025 Porsche Macan
Vehicle information
Features
Reviews
Had my Taycan 4s in for recall service and as always
Had my Taycan 4s in for recall service and as always Frank did a great job of setting me up with a temporary vehicle and making sure all my questions were answered outside the recall. My sales representative Derik always stops by and says hi and asks if I have any questions! Grats on the new building, ready for move-in.
Used
2022 Porsche Cayenne
Vehicle information
Features
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
2022 Turbo GT
Turbo GT. Hard to believe it drives as well as my 911 through the mountains. Ride is better than advertised with the lowered ride and stiffer suspension. PTO color is flawless. It does not drive around corners…it deletes them
Used
2024 Porsche Cayenne Cayenne
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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.
Vehicle information
Features
Reviews
More raw performance feeling than latest model
My GT4 is the most fun car I’ve ever owned, and I’ve had multiple BMW ‘M’ cars. As someone else mentioned, not a drag car although 4.1 secs 0-60 is no slouch. It revels in cornering, I’ve often said “I’ve never met a corner I couldn’t go around faster the next time”! I’m 6’5” and apart from being a contortionist getting in and out, it’s dry comfortable for me once sitting in the carbon fiber buckets.
Vehicle information
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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.
A Car I Thought I Could Only Dream Of
I bought a 2006 Cayman S three years ago. After I test drove it I was sold. I had been rear ended in my 2000 Toyota. After a few days the battery went out and my wife came to jump me off. Bought anew batter. A few weeks later fluid was leaking. I was pleased it was just the water pump. It seems people who buy this car and don’t use it have water pump problems. Eventually new brakes and a tune up. Runs like a jewel. I could not have fully appreciated this car at a younger age. Yes, it is an attention getter. I am quick to let people know it is a 2006 model. I think that keeps me grounded that I am not a helluva fellow because I own a Porsche. Oh yeah, eventually got new tires even after being told I could wait.
Used
2014 Porsche 911 Carrera S
Vehicle information
Features
Reviews
Rocket on four wheels.
This car is a rocket on 4 wheels. The PDK transmission shifts very quickly with no lag or delay in torque. In fact the torque seems to increase in addition to achieving great gas mileage. That's a formidable task compared to other performance cars. The car does sit low to the ground so if you have bad knees or hips then it might not be a good fit for you.
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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.
In history the 911 is incredibly reliable
Closest super car that is still a daily driver, fast, comfortable, stylish, this is one of the few cars that does it all. I simply love these cars
Porsche Certified
2023 Porsche Cayenne Platinum Edition
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Reviews
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
2025 Porsche Taycan Base
Vehicle information
Features
Used
2001 Porsche 911 Carrera 4
Vehicle information
Features
Reviews
Taylor Motor Company
Taylor Motor Company is the BEST place to purchase any type of vehicle! Jason knows how to do it the right way! Go see him!
My 2001 Porsche 911 Carrera (996) is an example of German
My 2001 Porsche 911 Carrera (996) is an example of German engineering at its finest. The known IMS bearing issue was taken care of, allowing me to have no reservations about driving the car anywhere. Although it's not a turbo model, the car performs like it's made for racing. The Spanish word 'Carrera' translates to 'race'. When you put the car thru its paces you know why it is named such.
Used
2005 Porsche Boxster CONVERTIBLE
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Reviews
Great place to buy a vehicle!!
My husband and I recently purchased a Range Rover from this dealership. The people there are so nice and there was never any pressure to buy from them. When we need another vehicle, we will definitely look there first.
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.
Vehicle information
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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.
Most amazing car I have ever owned
This is a car to have pure fun with amazing power speed and handling. I have owned this car for close to 4 years now and driving it never gets boring. The problem my age my skills are not what hey used to be.
Used
2005 Porsche Boxster S
Vehicle information
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Reviews
I would highly recommend this car place to anyone
They had everything for us and super great to work with us. And told us everything we needed to know about the car that was great. The car drove very well and everything worked. The price was good and the car was clean. The car is a very decent size car and it has a 2 year warranty too.
Quality, Performance, and Reliability are great!
Most fun possible! The feel, the sound, the balance are fantastic. I owned this car for 8 years. I can’t imagine another car that is more fun.
Porsche Certified
2020 Porsche Macan Base
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Reviews
Dr. Jeckyl - Mr. Hyde
Recently purchased the 2020 Macan GTS, so still in 'honeymoon' phase. That said, no issues to report. Pretty amazing how the vehicle can change personalities. Can be Dr. Jeckyl - smooth, quiet, refined touring car. Click a few buttons and its Mr. Hyde - growling, fast, quick steering tall hatchback that is ready for twisting roads or highway blast. Not encountered a vehicle that does this touring/sport change as well. Another standout for the 2020 is ability to go 'old school' buttons/analog - or modern digital interfaces. Like all the buttons, once you get to know them. Quick and less distraction from road. Rear seat is snug for anyone over 6 foot. Chose this over the Audi SQ5 - but it was a close contest. GTS wins on driving dynamics, but SQ5 is a wonderful luxury experience. Hard to resist the Porsche once you drive it. Does the luxury part pretty darn well too. Wow.
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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 $28,634.
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 687 great deals out of 2552 listings starting at $4,995.
Where can I find the most Porsche deals?
The most Porsche deals can be found near Alcoa, TN with 6 great deals out of 27 listings starting at $11,701.
*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
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Tellico Village, TN
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Friendsville, TN
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Lenoir City, TN
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Maryville, TN
6 Great Deals out of 27 listings starting at $11,701
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Porsche under $100,000 in Loudon, TN
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Philadelphia, TN
6 Great Deals out of 27 listings starting at $11,701
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Porsche under $100,000 in Louisville, TN
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Farragut, TN
6 Great Deals out of 28 listings starting at $11,701
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Porsche under $100,000 in Alcoa, TN
6 Great Deals out of 27 listings starting at $11,701
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Porsche under $100,000 in Eagleton Village, TN
6 Great Deals out of 27 listings starting at $11,701
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Porsche under $100,000 in Sweetwater, TN
3 Great Deals out of 21 listings starting at $18,950
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