Tesla Model S in Illinois
OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and local comparables.
OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.
Independent market evidence — no dealer pays for inclusion or ranking, no editorial curation, only measured data from live listings.
Market snapshot · August 23, 2026
Tesla Model S — market pricing in Illinois
As of 2026-08-23, 120 listed Tesla Model Ss in Illinois had a median asking price of $28,674, with a typical range (25th–75th percentile) of $21,449–$44,096, median odometer 63,393 mi, and a median 28 days on the lot. Asking prices, not sold prices; aggregated across model years from a dated market snapshot.
Per-listing verdicts on the OAV listings surface use the OAV Price-to-Market™ (PTM) score — an evidentiary comparison of each listing's asking price against local same-year, same-model comparables.
- Median price
- $28,674
- Typical range
- $21,449–$44,096
- Median miles
- 63,393 mi
- Median days on lot
- 28
- Listings
- 120
Aggregated from 5.8 million active dealer listings across all 51 states + DC, deduplicated by VIN and refreshed daily. Median & percentiles from 120 listings in Illinois at the 2026-08-23 snapshot. Not a verdict on any single vehicle.
By Model Year in Illinois
The Tesla Model S distribution across model years in Illinois. Each linked year opens a dedicated market-evidence page with the year-specific median, range, and days-on-lot.
| Model Year | Listings | Median Price | |
|---|---|---|---|
| 2026 | 3 | $155,500 | See 2026 details → |
| 2025 | 3 | $109,800 | See 2025 details → |
| 2023 | 7 | $69,800 | See 2023 details → |
| 2022 | 9 | $48,990 | See 2022 details → |
| 2021 | 20 | $41,982 | See 2021 details → |
| 2020 | 14 | $36,682 | See 2020 details → |
| 2019 | 5 | $24,997 | no dedicated page |
| 2018 | 14 | $24,322 | no dedicated page |
| 2017 | 12 | $25,694 | no dedicated page |
| 2016 | 8 | $19,624 | no dedicated page |
| 2015 | 11 | $17,635 | no dedicated page |
| 2014 | 3 | $13,900 | no dedicated page |
| 2013 | 8 | $14,750 | no dedicated page |
How OAV Identifies Deals
OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.
- Millions of local retail comparables across U.S. markets.
- Vehicles compared on year, make, model, and trim (when available) within the local and regional market.
- Real price-to-market ranges from regularly refreshed market data.
- Days on lot incorporated as a sell-through velocity signal.
- Listings priced below their typical market range surface as undervalued — a great deal or a good deal compared to similar vehicles in the local market.
- Listings within the typical range surface as fairly priced — in line with what comparable vehicles are listed for locally.
- Listings priced above the typical range surface as above market — higher than what comparable vehicles are typically listed for in the area.
- Dealer business information is public on every profile. OAV-claimed dealers manage their profile directly and route inquiries through OAV.
This helps identify undervalued vehicles and determine whether a listing represents a great deal or a good deal in its local market.
Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).