Used Pontiac G8 Price in the US
A used Pontiac G8 in the US typically lists for $7,999–$19,900, with a median asking price of $14,952 across 66 active US dealer listings (as of 2026-09-03). The cheapest one listed right now is $1,500, a 2008 GT in Oak Grove, MO — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $7,999 – $19,900
- Median
- $14,952
- Cheapest 5%
- under $5,224
- Cheapest listed now
- $1,500
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cheapest per yearCheapest 10 listed right now
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These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used Pontiac G8 asks $7,999–$19,900. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used Pontiac G8 cost?
A used Pontiac G8 in the US typically lists for $7,999 to $19,900, with a median asking price of $14,952 across 66 active US dealer listings. Nine in ten are priced between $5,224 and $38,883 (as of 2026-09-03, source: UnderMarket Cars).
Is $15,000 a good price for a used Pontiac G8?
That sits at about the market median ($14,952) for a used Pontiac G8. Under $7,999 puts you in the cheapest quarter of active US listings and under $5,224 in the cheapest 5%; above $38,883 is the priciest 5% (as of 2026-09-03).
What is the cheapest used Pontiac G8 for sale right now?
$1,500 — a 2008 Pontiac G8 GT in Oak Grove, MO, $13,452 under the median (as of 2026-09-03).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used Pontiac G8 price page at least twice a day. The data date shown on this page is 2026-09-03.
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Prices updated 2026-09-03. Data covers active dealer listings across the USA.