GMC Sierra 1500 Price in SCHAUMBURG, IL

As of October 14, 2026, there are 57 GMC Sierra 1500 vehicles available at 2 dealerships in SCHAUMBURG, IL. Local dealers are pricing competitively — the average selling price is $6,267 below MSRP, with 100% of inventory at or under sticker. 2 of 2 dealers are currently pricing below MSRP on average. Prices range from $54,330 to $81,230, with a median of $61,615.

Across Illinois (2,205 listings) the average is $1,767 below MSRP (99% at/below MSRP) — SCHAUMBURG is priced about $4,500 cheaper than Illinois as a whole. See the Sierra 1500 in Illinois overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.