Pontiac G8 GT For Sale
12 Pontiac G8 GT are listed for sale, with asking prices from $13,733 to $46,299, averaging 89,687 miles (data through Oct 11, 2026). For context, the G8 GT's market value runs $17,151 to $20,800 depending on year and condition, built from 17 verified auction sales, not asking prices.
Pontiac G8 GT Listings (12)
Last checked Oct 11, 2026
Asking prices as listed when last checked, not sold prices. Market values on DriveIndex come from verified completed sales.
Collector ($39.99/month) includes the Listing Analyzer: it scores any G8 GT ask against its mileage-adjusted fair value from verified sales, with the deal score and the exact dollar gap. Deal Radar lists the asks under fair value across the whole market.
Check the 9 2009 G8 GT listings with Collector →Not ready? A free account shows current values and recent sale dates.
Pontiac G8 GT For Sale: Frequently Asked Questions
How many Pontiac G8 GT are for sale?
12 Pontiac G8 GT listings are listed across the marketplaces DriveIndex tracks (last checked Oct 11, 2026).
How much does a Pontiac G8 GT cost?
Asking prices range from $13,733 to $46,299. The market value from verified completed sales runs $17,151 to $20,800. Asking prices and sold prices are not the same thing.
Is a Pontiac G8 GT listing priced fairly?
DriveIndex's Listing Analyzer scores any Pontiac G8 GT listing against its mileage-adjusted fair value from verified sales: the deal score, the exact dollar gap, and where the ask lands. The Listing Analyzer is a DriveIndex Collector feature.
When is the best time to buy a Pontiac G8 GT?
DriveIndex measures each model's seasonal pattern across years of verified sales and identifies the best months to buy and sell, a DriveIndex Collector feature. Whether the G8 GT is appreciating, stable, or depreciating is the Value Signal, part of DriveIndex Pro.