Pontiac GTO for sale

2004–2006

A quiet-looking V8 coupe built in Australia and sold for three years. Six-speed cars in the brighter colors are the ones buyers post "ISO" threads about.

Search for one now

Describe the car the way you would say it out loud. GarageScout works out the years, trim, gearbox and options, and only shows cars that match.

“2004-2006 pontiac gto m6 red under 80k miles”Run this search → “2006 gto 6-speed”Run this search → “unmodified pontiac gto ls2 manual”Run this search →

Know the car

A 5.7-liter LS1 V8 (350 hp) for 2004 and a 6.0-liter LS2 (400 hp) for 2005–2006.
Six-speed manual or four-speed automatic.
Offered in a range of colors, with red among the most requested.

What to check before you buy

Which gearbox: the six-speed cars carry a premium.
Rear wheel hop and axle condition on hard-driven cars.
Modifications and title history.

Where they turn up

A specific GTO rarely sits on the one site you check. These are the places GarageScout searches for this car in a single pass:

Bring a Trailer
Cars & Bids
classic.com
Hemmings
ClassicCars.com
Cars.com
Facebook Marketplace

How to hunt one well

Name the gearbox. “Manual” or “automatic” in your search is enforced: a GTO is only shown when its listing, or the site’s own gearbox filter, proves it. A listing that never says is left out rather than guessed.
Use the generation or years you mean. GarageScout reads a chassis code or a year range as the exact model years, so neighboring generations with the same name stay out of the results.
Set your ceilings. Add “under 60k miles” or “under $40,000” and cars over the limit are dropped, including auction listings that only state the mileage in the title.
Say the options and colors that matter to you. Exact matches are listed first; close matches say exactly what they are missing, so you can decide whether it matters.
Get it inspected. Whatever the listing says, a pre-purchase inspection by a specialist who knows the GTO is the best money you will spend on it.

Not listed today?

The car you want usually is not for sale the day you look. Save the search and GarageScout re-runs it every day across every source, and emails you the day a matching car is listed.

Search for a GTO