GMC Sierra 1500 Price in Baton Rouge, LA

As of September 21, 2026, there are 425 GMC Sierra 1500 vehicles available at 2 dealerships in Baton Rouge, LA. Expect an average markup of $65 over MSRP in Baton Rouge, though 98% of listings are still at or below sticker price. Prices range from $49,770 to $89,099, with a median of $68,345.

Across Louisiana (2,018 listings) the average is $2,235 below MSRP (97% at/below MSRP) — Baton Rouge is priced about $2,299 higher than Louisiana as a whole. See the Sierra 1500 in Louisiana overview. These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.