Vehicle Details
2018 Nissan Sentra
SR
Onawa, IA 51040
Is this 2018 Nissan Sentra SR a good deal?
OAV verdict: Unscored
Why: Listed at $8,975, comparable market range $8,975–$8,975. Days on lot: 639 days (market average 76 days).
Market price position
$8,975 · only listing at this price
- Regional range
- $8,975 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 9–38 days.
What does Demand-Verified mean?
- This listing has been on market about 16.8x longer than typical for similar vehicles (cohort sells in 9–38 days; this one is at 639). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.
Brett Spaulding Sales
Onawa, IA
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Brett Spaulding Sales for current availability of this 2018 Nissan Sentra SR and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2018 Nissan Sentra
Listing updated: Jun 14, 2026Listed by an independent dealer in Onawa, IA · On lot for 639 days · VIN verifiable at NHTSA
This used 2018 Nissan Sentra SR is listed at $8,975 by brett spaulding sales in Onawa, IA 51040. It has 82,414 miles on the odometer. The exterior color is White. It features a FWD drivetrain with a 1.8L I4 engine and CVT transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Onawa market, the estimated market range is $8,975 to $8,975.
This vehicle has been on the lot for 639 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
Market context
This listing is part of OAV's broader Onawa, IA sedans market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.
How this deal is rated
OAV compares this 2018 Nissan Sentra against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:
- Great Deal — priced below the typical range for comparable vehicles.
- Fair Price — priced within the expected range for comparable vehicles.
- Overpriced — priced above the typical range for comparable vehicles.
Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.
How this listing is verified
This vehicle listing was aggregated from an independent dealer in Onawa, IA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3N1AB7AP1JY297714 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.
Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2018 Nissan Sentra Market in IA
Comparable Vehicles
56
Average Price
$11,098
Price Range
$6,800–$19,840
Avg Days on Lot
76
Based on 56 comparable 2016-2020 Nissan Sentra listings in IA, the average asking price is $11,098. This listing at $8,975 is $2,123 below average (19% below market). Comparable prices in IA range from $6,800 to $19,840. Similar vehicles spend an average of 76 days on dealer lots in this market.
Similar Nissan Sentra Listings in IA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SR — compare trims below)
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2017 Nissan Sentra
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S
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2016 Nissan Sentra
SV
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2017 Nissan Sentra
SV
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2017 Nissan Sentra
S
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2017 Nissan Sentra
S
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