GMC Sierra 2500 HD Price in PHOENIX, AZ

As of October 13, 2026, there are 33 GMC Sierra 2500 HD vehicles available at 2 dealerships in PHOENIX, AZ. Local dealers are pricing competitively — the average selling price is $4,863 below MSRP, with 97% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $50,301 to $105,301, with a median of $87,801.

Across Arizona (561 listings) the average is $3,050 below MSRP (99% at/below MSRP) — PHOENIX is priced about $1,813 cheaper than Arizona as a whole. See the Sierra 2500 HD in Arizona overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.