2005 Pontiac GTO prices in Illinois
The median asking price for a 2005 Pontiac GTO in Illinois is $31,800 based on 5 active listings.
As of July 25, 2026, the median asking price for a 2005 Pontiac GTO in Illinois is $31,800, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $30,800–$34,800 — the middle half of 5 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2005 Pontiac GTO
The $30,800–$34,800 typical range isn't randomness — one factor explains most of it:
The Standard typically asks $18,990, while the Base asks $23,961 — same year, same market.
Find your mileage and trim in the configurator below.
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Modelled from 25 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2005 Pontiac GTO: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| Base | 25 listings | $23,961 | $20K–$26K | |
| Standard | 5 listings | $18,990 | $18K–$22K |
Based on a small number of listings per trim — medians are indicative, not definitive. “Standard” groups listings that don’t state a trim. National data; Illinois prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2005 Pontiac GTO is $21,995 (July 2026) — up 15.8% from $18,992 in July 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $21,995 | $19K–$25K | 25 |
| June 2026 | $22,999 | $19K–$26K | 25 |
| May 2026 | $24,800 | $19K–$30K | 21 |
| April 2026 | $20,988 | $19K–$27K | 20 |
| March 2026 | $19,166 | $17K–$26K | 19 |
| February 2026 | $21,203 | $19K–$25K | 17 |
| January 2026 | $21,612 | $18K–$24K | 14 |
| December 2025 | $15,998 | $13K–$19K | 12 |
| November 2025 | $17,995 | $15K–$26K | 13 |
| September 2025 | $23,500 | $19K–$25K | 11 |
| August 2025 | $19,990 | $16K–$23K | 11 |
| July 2025 | $18,992 | $17K–$24K | 10 |
2005 Pontiac GTO inventory across the U.S.
Keep exploring GTO prices
2005 Pontiac GTO · $32,763 typical · 5 listingsOther Pontiac GTO years
Live 2005 Pontiac GTO listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2004–2006 Pontiac GTO listings on VehiSales →.
More 2005 Pontiac prices
Frequently asked questions
Why do 2005 Pontiac GTO prices range from $25,844 to $40,504 in Illinois?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $30,800 and $34,800 — see the mileage and trim breakdowns above for where a specific vehicle lands.
Is $32,763 a good price for a 2005 Pontiac GTO?
$32,763 is the market average as of July 25, 2026. Anything meaningfully below the $31,800 median is priced to move — but always compare within the same trim and mileage band, since those two factors drive most of the spread.
Do Pontiac GTO prices in Illinois differ from the rest of the country?
Yes. The average in Illinois is $32,763, which is $9,023 above the national average of $23,740. Local supply, demand and transport costs all play a part.
How many 2005 Pontiac GTO are for sale in Illinois right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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