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Used
2021 Nissan Sentra
for sale
near
Wethersfield, CT
- 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
On Saturday, June 7, my daughter and I had an outstanding
On Saturday, June 7, my daughter and I had an outstanding experience at XXX Chevrolet. While my initial intent was simply to support her in purchasing her first vehicle, I ended up trading in my own car and driving away in a brand-new 2026 Equinox — while she purchased a 2025 Colorado. Both vehicles impressed us during the test drive. The safety features, interior design, storage space, and overall aesthetics sealed the deal for both of us. While comfort and safety were top priorities, what truly set this experience apart was the exceptional service we received. Steven connected us with Brian, an outstanding sales specialist who was both highly knowledgeable and incredibly personable. He built immediate rapport, listened carefully to our needs, and guided us to the right vehicles without any pressure. The process was smooth and efficient — we were both driving off the lot the same day! The dealership itself was clean, welcoming, and even treated us to a delicious lunch during our visit — a thoughtful touch that made the day feel even more special. I’ve purchased several vehicles over the years, but nothing compares to the level of service we received from Steven and Brian. I highly recommend them to anyone looking for a car-buying experience that’s professional, honest, and genuinely enjoyable. Judi and Jackie T.
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






Vehicle information
Features
Reviews
Service was very professional.
Service was very professional. Shannon’s attention to detail and her attitude towards her clients was outstanding.
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 SV
Vehicle information
Features
Reviews
Excellent dealer experience
I met with Jennifer Waldo on customer experience issues and she is absolutely wonderful. In fact the whole team including Gino in Service and Matt in Sales have been most helpful. Highly recommend this dealer
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 SR
Vehicle information
Features
Reviews
Great sale experience
My wife and I would like to thank Amanda Saucier for her patience and experience. She was very knowledgeable and did provide us give all the details needed to understand the car buying experience. She is easy-going and will do all she can to make your trip to Manchester Honda very positive. She is a great sale woman.
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.






Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
a place to go for bargains if you have patience
Alex excellent salesperson very patience and honest. The dealership is another story, if your looking for a reasonable price this is the dealership for you, they get cars from Auction so no idea about the history of the car, they get checked when you already signed for the As- is purchase, don't go there on a weekend, if you have patience, wants a bargain, (non negotiable deals)time, and good mechanic this is a place to go, got lucky with Alex very accommodating and great salesman
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.






Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
Overall it was a good experience!
Overall it was a good experience! I had no issues during the process as everything ran smoothly.






Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
Fast and dirty.
Fast and dirty. 20+ salesmen all busy. 800 used cars from auction, none of them have been detailed yet. If you need a car today on a sub $15k budget I would go here and detail it yourself. Good place to buy a first car. Don’t buy a luxury item or anything collectible. The the inventory doesn’t turn super fast so every single car will likely need a rotor resurfacing. They had family guy on the tv which I thought was odd for a dealership. Not really dealership vibes, which is good!






Used
2021 Nissan Sentra SR
Vehicle information
Features
Reviews
Found the specific, rare car for which i was searching.
Found the specific, rare car for which i was searching. It was at Blasius pre owned. I had never heard of them so I took the trip from NY to see the car. The car was as advertised and I bought the car. 3 days later I went back and took delivery. Every part of the transaction was great. From the moment I walked in I was treated respectfully and everyone there is so pleasant. There were no games/nonsense just a straight, easy deal. No upsells, no hidden fees, it could not have gone smoother. I buy lots of cars and highly recommend Blasius. Special thanks to Adam Betancourt the salesman and Bobby Fernandez the GM for making this such a great experience.



Nissan Certified
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
genuine people
great place with great people! Very inviting personal that genuinely want to help you. I had a problem with my Rogue the day before a family trip. They got me right in and back on the road same day!



Nissan Certified
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
I recently purchased a certified pre-owned from Hartt
I recently purchased a certified pre-owned from Hartt Nissan in Hartford, Connecticut, and I couldn’t be more satisfied. My sales pro was great! He was super knowledgeable, friendly and took the necessary time and effort to get me into the car I wanted. Best of all I didn’t feel rushed or like I was being stiffed into buying the wrong/bad car. Thumbs up!






Used
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
Great dealer.
Great dealer. No hassle. In my new vehicle the same day. Smooth transaction. Very happy with whole experience.
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Nissan Certified
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Nissan Certified
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Nissan Certified
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Nissan Sentra prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Nissan Sentra | $19,900 | |
2024 Nissan Sentra | $17,277 | 10 Good deals |
2023 Nissan Sentra | $17,000 | 11 Good deals |
2022 Nissan Sentra | $16,458 | 8 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 $16,389, with pricing starting at $2,434.
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
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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.