Market Value Guide
Real market data from 28 active listings. Know what a 2021 nissan sentra is really worth before you buy.
Data refreshed daily from AutoTrader
Sample Size
28
listings analyzed
Average Price
$16,406
from $11,990 to $20,793
Median Price
$16,378
below average
Avg Mileage
12,812 mi
for 2021
The 2021 nissan sentra has an average market price of $16,406 based on 28 active listings on AutoTrader. Prices range from $11,990 to $20,793, with a median of $16,378. The middle 50% of listings fall between $14,705 and $18,119, representing the typical fair market range. The average mileage across all 2021 nissan sentra listings is 12,812 miles. Use SmartCarAgent to analyze a specific 2021 nissan sentra listing and get a personalized Deal Score, market comparison, and AI negotiation tips.
Based on 28 active listings, the 2021 nissan sentra market price ranges from $11,990 to $20,793. The median price is $16,378, giving you a clear benchmark for negotiations.
A fair deal typically falls between $14,705 and $18,119 — that's the middle 50% of transactions. Listings under $14,705 are rare finds worth grabbing quickly.
When evaluating a 2021 nissan sentra, check the service history and look for consistent maintenance records. Vehicles with complete service documentation typically command higher prices and are less likely to have hidden issues.
The 28 listings in our database include a wide range of conditions and mileages. Use the mileage (12,812 mi average for this segment) as one indicator of wear — lower-mileage examples generally cost more upfront but may save on repairs long-term.
SmartCarAgent tip: Always verify the VIN history and consider a third-party inspection before purchasing any used vehicle.
Bottom 25%
Under $14,705
Great deals
Mid 50% (Fair Range)
$14,705 – $18,119
Typical market pricing
Top 25%
Over $18,119
Overpriced
| Year | Listings | Avg Price |
|---|---|---|
| 2026 nissan sentra | 58 | $25,158 |
| 2025 nissan sentra | 501 | $19,209 |
| 2024 nissan sentra | 120 | $19,077 |
| 2023 nissan sentra | 77 | $19,482 |
| 2022 nissan sentra | 33 | $17,246 |
| 2021 nissan sentra | 28 | $16,406 |
| 2020 nissan sentra | 20 | $15,421 |
| 2019 nissan sentra | 18 | $10,630 |
| 2018 nissan sentra | 11 | $7,882 |
| 2017 nissan sentra | 16 | $10,020 |
| 2016 nissan sentra | 9 | $9,177 |
| 2015 nissan sentra | 12 | $7,281 |
| 2014 nissan sentra | 6 | $5,825 |
| 2013 nissan sentra | 9 | $6,860 |
| 2012 nissan sentra | 3 | $5,594 |
Paste the URL and get an instant Deal Score, market comparison, AI report, and negotiation tips.
Works with any AutoTrader or CarGurus listing
[email protected] · © 2026 SmartCarAgent. All rights reserved.
AI-powered used car deal analysis