2006 GMC Sierra
2006 GMC Sierra sold for a median of $16,950 over the last 12 months, based on 6 auction sales; the middle 50% sold between $14,000 and $21,250. 262 currently for sale.
The 2006 GMC Sierra's median auction sale of $17,600 sits below the 2005 figure and below the 2007 figure. Its middle-50% range runs from $16,700 to $23,350, and 23 have sold at auction over three years, with 262 currently for sale. Among nearby years, the 2004 recorded the most auction sales, while the 2009 recorded the fewest.
Within 2006, the Sierra Heavy Duty 2nd Gen accounts for the larger share of auction sales, at 12, and its median of $20,100 is higher than the Sierra 2nd Gen's $17,500. The Sierra 2nd Gen shows 11 sales, a middle-50% range of $11,550 to $18,425, and 212 currently for sale. The Heavy Duty's range runs from $17,450 to $24,200, with 49 for sale now.
2006 GMC Sierra against nearby years
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 2003 | $19k | $16k–$24k | 27 | 298 |
| 2004 | $20k | $15k–$28k | 56 | 285 |
| 2005 | $20k | $17k–$27k | 32 | 293 |
| 2006 | $18k | $17k–$23k | 23 | 262 |
| 2007 | $28k | $18k–$33k | 18 | 232 |
| 2008 | $24k | $5.5k–$29k | 13 | 227 |
| 2009 | $6k | – | 3 | 158 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
2006 GMC Sierra by version
- Sierra Heavy Duty 2nd Gen
- $20k median, 12 sales in 3 years, 49 for sale
- Sierra 2nd Gen
- $18k median, 11 sales in 3 years, 212 for sale
Recent 2006 GMC Sierra auction sales
| Sold | Car | Price | Miles | Where |
|---|---|---|---|---|
| Oct 21, 2026 | 2006 GMC Sierra Pickup Oct 21, 2026, Mecum | $13,200 | 141,947 | Mecum |
| Sep 9, 2026 | 2006 GMC Sierra 1500 SLT Extended Cab Z71 4×4 Sep 9, 2026, Bring a Trailer | $17,500 | 125,000 | Bring a Trailer |
| Jul 17, 2026 | 2006 GMC Sierra 2500HD SLT Crew Cab Duramax 4×4 Jul 17, 2026, Bring a Trailer | $22,500 | 222,000 | Bring a Trailer |
| May 6, 2026 | 2006 GMC Sierra 1500 SLT Z71 May 6, 2026, Bring a Trailer | $36,500 | 17,000 | Bring a Trailer |
| Mar 31, 2026 | 2006 GMC Sierra 1500 SL1 4Dr Extended Cab 4WD 6.5 Ft. SB Mar 31, 2026, eBay | $2,600 | 183,004 | eBay |
| Nov 26, 2025 | 2006 GMC Sierra 2500 HD 4x4 Nov 26, 2025, Cars & Bids | $16,400 | 79,600 | Cars & Bids |
| Oct 7, 2025 | 2006 GMC Sierra 1500 SLT Z71 Oct 7, 2025, Bring a Trailer | $17,500 | 83,000 | Bring a Trailer |
| Jul 26, 2025 | 2006 GMC Sierra 1500 SLT Extended Cab Jul 26, 2025, Bring a Trailer | $8,800 | 197,000 | Bring a Trailer |
| May 13, 2025 | 2006 GMC Sierra 2500 May 13, 2025, Mecum | $24,200 | 15,805 | Mecum |
| May 13, 2025 | 2006 GMC Sierra 1500 May 13, 2025, Mecum | $9,900 | 58,517 | Mecum |
| Apr 3, 2025 | 2006 GMC Sierra 2500HD SLT Extended Cab Apr 3, 2025, Bring a Trailer | $17,000 | 152,000 | Bring a Trailer |
| Mar 20, 2025 | 2006 GMC Sierra 2500HD SLE Mar 20, 2025, Mecum | $18,700 | 107,466 | Mecum |
| Feb 26, 2025 | 2006 GMC Sierra 2500HD SLT Crew Cab 4x4 Duramax Feb 26, 2025, Bring a Trailer | $18,000 | 188,000 | Bring a Trailer |
| Jan 9, 2025 | 2006 GMC Sierra Jan 9, 2025, Mecum | $19,250 | 29,555 | Mecum |
| Nov 21, 2024 | 2006 GMC Sierra 3500 SLT Dually Crew Cab Duramax Car Hauler Nov 21, 2024, Bring a Trailer | $30,250 | 231,000 | Bring a Trailer |
Listings
395 2006 GMC Sierra vehicles have been tracked across auctions and listings on Hypercars, with 262 currently live.
Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.
Frequently Asked Questions
How much does a 2006 GMC Sierra cost?
Over the last 12 months, 2006 GMC Sierra sold for a median of $16,950 across 6 auction sales tracked on Hypercars; the middle 50% sold between $14,000 and $21,250. There are 262 currently for sale.
How many 2006 GMC Sierra listings are for sale right now?
There are 262 2006 GMC Sierra listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.