Market price · Used 2005 GMC Sierra 129 listings tracked

Used 2005 GMC Sierra Price in the US

A used 2005 GMC Sierra in the US typically lists for $7,995–$17,500, with a median asking price of $11,995 across 129 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $2,500, a 2005 K2500 Heavy Duty in Windsor, ME — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2005 GMC Sierra · asking prices129 listings

median $12k cheapest $2,500

$2,500$30k

Typical range: $7,995 – $17,500
Median: $11,995
Cheapest 5%: under $4,497
Cheapest listed now: $2,500

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typical price per year

More years (18)

Cheapest 10 listed right now

ranked by price

$2,500

2005 GMC Sierra K2500 Heavy Duty

115,120 mi · Windsor, ME · ASA Family Auto
View listing →
$2,999

2005 GMC Sierra SLE

194,695 mi · Capitol Heights, MD · Vesta Inc
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$3,799

2005 GMC Sierra 1500 Hollywood FL

200,708 mi · Hollywood, FL · Select Auto Hollywood LLC
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$3,889

2005 GMC Sierra

243,255 mi · Cars Now! Auto Sales
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$4,115

2005 GMC Sierra K1500

262,546 mi · Davison, MI · Hank Graff Chevrolet Inc
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$4,349

2005 GMC Sierra SLT

223,120 mi · Farmington, MN · Big Man Motors
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$4,495

2005 GMC Sierra Work

203,642 mi · Perry, OH · Saunders Motor Company
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$4,499

2005 GMC Sierra Denali

212,000 mi · Spanaway, WA · Alfa B Motors
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$4,500

2005 GMC Sierra WT

250,151 mi · Justin, TX · Andy's Auto & RV Sales Inc
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$4,800

2005 GMC Sierra Work

195,556 mi · Gonzales, TX · Circle T Motors
View listing →

These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2005 GMC Sierra asks $7,995–$17,500. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2005 GMC Sierra cost?

A used 2005 GMC Sierra in the US typically lists for $7,995 to $17,500, with a median asking price of $11,995 across 129 active US dealer listings. Nine in ten are priced between $4,497 and $29,500 (as of 2026-10-17, source: UnderMarket Cars).

Is $12,000 a good price for a used 2005 GMC Sierra?

That sits at about the market median ($11,995) for a used 2005 GMC Sierra. Under $7,995 puts you in the cheapest quarter of active US listings and under $4,497 in the cheapest 5%; above $29,500 is the priciest 5% (as of 2026-10-17).

What is the cheapest used 2005 GMC Sierra for sale right now?

$2,500 — a 2005 GMC Sierra K2500 Heavy Duty in Windsor, ME, $9,495 under the median (as of 2026-10-17).

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?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2005 GMC Sierra page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.

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Prices updated 2026-10-17. Data covers active dealer listings across the USA.