Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Nissan Sentra
for sale
near
Flint Hill, MO
- 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
Everyone at the dealership was amazing!
Everyone at the dealership was amazing! They answered all of my questions, made me feel comfortable, and confident with everything! I definitely recommend this dealership to anyone looking for a used or new car.
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
Great Honda dealership
Jeff Reed provided great service. He is attentive to what we want to know and goes the extra step to make sure he provides that. All the people we spoke to were professional and friendly.
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
Quick turnaround and comfortable lounge to wait in.
Quick turnaround and comfortable lounge to wait in. You were able to do my oil change and repair my tire (an extra service that day) under the time that the service rep quoted me.
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.






Nissan Certified
2021 Nissan Sentra SV
Vehicle information
Features
Reviews
My experience with Napleton was quite positive.
My experience with Napleton was quite positive. i purchased my first vehicle from Napleton and was satisfied. My second go-round was equally positive. My salesperson Josh Franklin was awesome!!! I will refer all that are interested in buying a new car to Josh.
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
I had the absolute best experience at AutoNation in St.
I had the absolute best experience at AutoNation in St. Peters, MO. My salesperson, Anthony Smith, was upfront, knowledgeable, patient, and kind throughout the entire process. He never pushed me into anything—he made sure I was comfortable at every step and even gave me helpful tips on what to look for during a test drive. I later learned Anthony is somewhat of a local celebrity here in St. Louis, and it’s easy to see why. His approach and personality made the whole experience authentic and enjoyable. I also want to recognize Nate, the sales manager, who worked hard on my behalf to lock in the best deal for my situation. He truly went above and beyond to make sure everything lined up in my favor. And finally, Cameron in finance made the paperwork side of things stress-free. He explained warranties and add-ons so clearly that there was no need for pressure—the way he laid everything out spoke for itself. Because of his clarity, I was able to confidently choose what mattered most to me without feeling pushed. Altogether, this was hands-down the best car-buying experience I’ve ever had at a used car dealership. Anthony, Nate, and Cameron earned my trust, and I won’t hesitate to follow Anthony wherever he goes when I’m ready for another vehicle.
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
Best experience I've ever had buying a car.
Best experience I've ever had buying a car. Great people to work with. Bob Reasoner and Cameron Brodeaux were great to work with. I will definitely buy from them again.






Used
2021 Nissan Sentra S
Vehicle information
Features
Reviews
I am really grateful for them they really turn my
I am really grateful for them they really turn my experience around and would come in the near future






Used
2021 Nissan Sentra S
Vehicle information
Features
Reviews
They had vehicle we were looking for.
They had vehicle we were looking for. Very good at assuring we had a good experience.






Vehicle information
Features
Reviews
We just had our 2017 Ford Escape in for an oil change and
We just had our 2017 Ford Escape in for an oil change and its annual checkup. David Farmer the Service Advisor did an excellent job of putting up with 2 old cranky people who complained a lot about various little things. He is a kind young man that gives a good impression of your service department.
There are 11 matching cars close to your year range.






Used
2022 Nissan Sentra SV
Vehicle information
Features






Used
2022 Nissan Sentra SV
Vehicle information
Features






Used
2019 Nissan Sentra SV
Vehicle information
Features






Used
2023 Nissan Sentra SV
Vehicle information
Features
Vehicle information
Features






Used
2022 Nissan Sentra SV
Vehicle information
Features






Used
2022 Nissan Sentra SV
Vehicle information
Features






Nissan Certified
2023 Nissan Sentra SV
Vehicle information
Features






Used
2023 Nissan Sentra SV
Vehicle information
Features






Vehicle information
Features

Used
2023 Nissan Sentra SV
Vehicle information
Features
-
Prev - 1
-
Next
Nissan Sentra prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Nissan Sentra | $20,505 | |
2024 Nissan Sentra | $16,497 | 16 Great 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 $16,465, 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
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.