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*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.
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Used
2021 Nissan Sentra
for sale
near
Northport, NY
- 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
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
Valentina and all of the staff at Hillside Toyota were
Valentina and all of the staff at Hillside Toyota were exceptional in helping me purchase my brand new 2025 Toyota Prius Plug-in Electric Vehicle. Valentina, George (who spoke to me in my native Greek), Salvatore, and all the gentlemen at the manager’s desk were so pleasant, helpful, and attentive. When I first visited, Valentina asked me if I had a favorite color. Then she asked me to choose my 3 preferred colors in order of preference. By the next day, Valentina called and said that Hillside had my first choice of color, the Cutting Edge, a beautiful smooth and elegant silver. Valentina also did an amazing job in handling the many complex details in leasing my Prius for the first time. She is a genius in technology, efficiency, resourcefulness in her ability to do what’s needed to meet my needs. Thank you everyone at Hillside Toyota💕💕💕.
Love it
Bought my 21 Sentra SV Brand new,car now has 37000 on it.Quite honestly has been super reliable.reccomend.Only problem I did have was an electrical issue.They replaced the BCM under warranty all is well






Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
I recently brought my vehicle in on Wednesday for a
I recently brought my vehicle in on Wednesday for a mechanical issue and was assisted by service advisor, Ricky. From the beginning, Ricky demonstrated professionalism and clear communication, making the process smooth and stress-free. He kept me informed throughout the repair and ensured my vehicle was ready in less than a week. I greatly appreciate the efficiency and quality of service provided and highly recommend this dealership for their professionalism and customer care.
Great value and style
This car check all my boxes for an economic sedan with good aesthetics. It looks sporty and more expensive than it is, offers a comfortable ride and a lot of safety features. The only thing I wish is that they offered a more powerful engine. 149 hp is ok for everyday commuting, but would like the option of more.






Used
2021 Nissan Sentra SR
Vehicle information
Features
Reviews
Straightforward and honest.
Straightforward and honest. What they advertised is exactly what I got. The car was clean, inspected, and ready to go. Would recommend them to family and friends.
Love my Nissan
I love mine. The only thing I would say is that is not as economic in gas as the Nissan Versa Note 2015 that I trade I only drive 10 minutes from home to work, and my days off I still at home, and I am spending more in gas, I don't know why.. But overall, I love it.
Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
2021 Sentra data shows 16 inch tires
If your going state the 2021 Sentra S has 16 inch rims, you would put 16 inch rims on the car not 15 inch rims. Felt like an xxx because I had ordered 16 inch rims and had to return them because they were the WRONG SIZE. LOST MONEY ON SHIPPING AND RESTOCK FEEs and still don't have rims for the car.






Nissan Certified
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
Excellent Service!
Excellent Service!!!! I Can honestly say Luis was amazing!! I was in and out. He explained everything I needed to know about my car, the next steps to take when to bring my car back for service!! Went above and beyond thank you for your hard work!!
Great Car
Just purchased this car less than a month ago. It had less than 15,000 miles, the sr edition that is fully loaded. I really didn't think my perfect car was out there in my price range, because I wanted leather, heated seats (because of a back injury), good gas mileage (I travel to Tennessee to see family quite often) and looked great. I found it in a metallic gun metal grey! ( I have a 89 chevy silverado in the same color so I partial to that color.) I took my dad to the VA in it and average (best) gas mileage was 48.6. I couldn't stop smiling because I usually drive his 2020 Ram that gets like 24 mpg. I am so used to driving a pickup or SUV and this car is perfect.






Vehicle information
Features
Reviews
Nazario was a wonderful salesman very helpful and
Nazario was a wonderful salesman very helpful and cooperative! Very informative and knowledgeable! He did a wonderful job with helping me and assisting no pressure at all






Nissan Certified
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
Very Satisfied
My husband, son and I were very fortunate to have Mr. David Grant assist us in the purchase of our vehicle. Mr Grant was very professional, patient and very attentive to all our questions. It was easy to discuss all our options with him and at the end of the visit, we were happy with our purchase. His main goal was to ensure our satisfaction. Thank you Mr. Grant and you are highly recommended.






Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
I had the best experience ever when I was looking at the
I had the best experience ever when I was looking at the 2021 challenger. Briana was very helpful besides the rest of the team there. Thank you very much love this car






Vehicle information
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Reviews
Great staff, values what is important to me!
I hate car shopping! I have to say that Bruce Bennett's staff, especially Maya & Jerimiah, made the experience as enjoyable as possible. They valued my time and what was important to me. I was hit by a car and couldn't work for 7 months so my credit was less than good, and they went the extra mile to ensure I got what I needed at a price I could afford. I will be back to visit my new friends @ Bruce Bennett!






Nissan Certified
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
BRIDGETTE TYMINSKA was so wonderful.
BRIDGETTE TYMINSKA was so wonderful. I brought my Sentra in for service thinking I had a transmission leak. When I picked up my car Bridgette explained that my car was in perfect running condition and my transmission wasn’t leaking. They also checked all my fluids which were well maintained too. I bring my Sentra there for all my car maintenance and have yet had any problem with any service rep. Bridgette made me feel like I was family. I would recommend Nissan’s service dept. to anyone. Thank you Bridgette for being so supportive and kind.



Nissan Certified
2021 Nissan Sentra S
Vehicle information
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Reviews
Leasing a car from Nissan Of Garden City was smooth and
Leasing a car from Nissan Of Garden City was smooth and hassle free the staff was friendly, knowledgeable, and transparent about pricing and options. They made the process quick and easy. Highly recommend for anyone looking to lease



Nissan Certified
2021 Nissan Sentra SR
Vehicle information
Features
Reviews
I had an amazing experience at [Nissan Dealership Name],
I had an amazing experience at [Nissan Dealership Name], thanks to Jorge and everyone at Nissan of New Rochelle! The process was smooth, with no pressure, and they took the time to answer all my questions. I highly recommend this dealership and especially Jorge for anyone looking for an stress-free car-buying experience!
Nissan Certified
2021 Nissan Sentra SR
Vehicle information
Features
Reviews
All required work done in a timely manner.
All required work done in a timely manner. They didn’t try and sell me any extra “services” that weren’t necessary. Sheldon is a very friendly service person.
Vehicle information
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Reviews
Been purchasing/servicing my vehicles at Baron Honda
Been purchasing/servicing my vehicles at Baron Honda since the beginning of time. Always a pleasant experience. Anything that is, or needs to be done is explained in detail to the customer. Their auto mechanics are top notch. Quick, efficient, and if you don’t need it, they won’t sell it to you. You won’t be disappointed!
Nissan Certified
2021 Nissan Sentra SR
Vehicle information
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Reviews
Great experience with Angela.
Great experience with Angela. She worked with me on a reasonable deal and got me a perfect fit for my needs in a new car. Great demeanor and experience. Alex the financing expert was also amazing people person and explained everything in the paperwork well.
Vehicle information
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Nissan Sentra prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Nissan Sentra | $17,500 | 5 Great deals |
2024 Nissan Sentra | $15,190 | 6 Great deals |
2023 Nissan Sentra | $11,990 | 6 Great deals |
2022 Nissan Sentra | $13,535 | 6 Great deals |
2019 Nissan Sentra | $7,900 | 3 Good deals |
About the 2021 Nissan Sentra
S shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 33
- Transmission
- CVT
- Engine
- 149.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Nissan Sentra cost?
The 2021 Nissan Sentra price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sentra is $16,502, with pricing starting at $7,250.
What is the MPG of the 2021 Nissan Sentra?
The 2021 Nissan Sentra offers up to 29 MPG in city driving and 39 MPG on the highway for a combined rating of 33 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Nissan Sentra?
The 2021 Nissan Sentra compares to and/or competes against the following vehicles:
Is the 2021 Nissan Sentra reliable?
The 2021 Nissan Sentra has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Sentra owners.
Is the 2021 Nissan Sentra a good sedan?
Below are the Cars.com consumer ratings for the 2021 Nissan Sentra.
- Comfort 4.9
- Interior 4.8
- Performance 4.6
- Value 4.6
- Exterior 4.9
- Reliability 4.7
89% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.6
- Value 4.6
- Exterior 4.9
- Reliability 4.7
S (1 style)
Style |
---|
S CVT |
Inventory price |
Starting at $19,510 |
Combined MPG |
33 |
Engine |
149.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
SR (1 style)
Style |
---|
SR CVT |
Inventory price |
Starting at $21,850 |
Combined MPG |
32 |
Engine |
149.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
SV (1 style)
Style |
---|
SV CVT |
Inventory price |
Starting at $20,570 |
Combined MPG |
33 |
Engine |
149.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*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.
Research the 2021 Nissan Sentra
Compare the 2021 Nissan Sentra
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
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.