GMC Sierra 2500 HD Price in WESLACO, TX

As of October 16, 2026, there are 30 GMC Sierra 2500 HD vehicles available at 2 dealerships in WESLACO, TX. Local dealers are pricing competitively — the average selling price is $0 at MSRP, with 100% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $54,975 to $99,025, with a median of $90,560.

Across Texas (3,985 listings) the average is $4,226 below MSRP (99% at/below MSRP) — WESLACO is priced about $4,226 higher than Texas as a whole. See the Sierra 2500 HD in Texas overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.