2021 Porsche 718 Cayman S
WP0AB2A88MS275186
ABOVE TYPICAL
· $4,078 above typical price
Boynton Beach, FL
This 2021 Porsche 718 Cayman S is listed at $79,900 with 12,203 miles in Boynton Beach, FL.
Market price range
Based on 6 comparable same-build listings · Market data as of August 25, 2026This vehicle: $79,900 — $4,078 above the typical market price ($75,822)
Asking $79,900 · typical market price $75,822 · based on 6 comparable same-build listings.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Ilusso Palm Beach | Boynton Beach, FL 33426 | $79,900 | 12,203 mi | 2026-08-19 |
| Ilusso | Costa Mesa, CA 92627 | — | — | 2026-08-19 |
What would this 2021 Porsche 718 Cayman S cost per month?
Estimate the monthly payment on a $79,900 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Decoded from the VIN
NHTSA build data for WP0AB2A88MS275186- ✓ Backup camera
- ✓ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 24 MPG combined.
5-year cost to own
Beyond the sticker: what this 2021 Porsche 718 Cayman likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2021 Porsche 718 Cayman from EPA fueleconomy.gov, refreshed July 28, 2026.
Where the price is heading
Typical asking price for a 2021 Porsche 718 Cayman over the last 6 months — the market softened $9,823 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| March 2026 | $97,450 |
| April 2026 | $72,800 |
| May 2026 | $79,885 |
| June 2026 | $74,955 |
| July 2026 | $100,994 |
| August 2026 | $87,627 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2021 Porsche 718 Cayman S (this car) | $79,900 | 6 | — |
| 2022 Porsche 911 | $215,900 | 15 | +$136,000 |
| 2022 Ford Mustang | $33,810 | 14 | −$46,090 |
| 2021 Chevrolet Corvette | $65,410 | 10 | −$14,490 |
| 2022 Dodge Challenger | $31,749 | 8 | −$48,151 |
| 2021 BMW 430i | $25,998 | 5 | −$53,902 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 1 · 2017–2025What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2025 | 71 | $124,900 | 100% | 5,039 mi |
| 2024 | 29 | $95,599 | 77% | 8,639 mi |
| 2023 | 36 | $188,634 | 151% | 7,513 mi |
| 2022 | 24 | $100,104 | 80% | 13,877 mi |
| 2021 | 19 | $103,375 | 83% | 17,307 mi |
| 2020 | 10 | $132,318 | 106% | 18,275 mi |
| 2019 | 38 | $57,288 | 46% | 34,594 mi |
| 2018 | 46 | $52,198 | 42% | 42,759 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
Watch the price on this model
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