2025 GMC Sierra 1500 AT4
$5,000 less than this car
- 9,757 mi
- 4WD
- Automatic
- Diesel
- Truck
Legacy GMC · Slidell, LA · 0 mi away
23,023 miles · truck

Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 AT4 ROCKY RIDGE EDITION. Opulent refinements married with exceptional engineering make this the kind of car you'll want to own for a lifetime. This 4WD-equipped vehicle handles any condition on- or off-road with the sure footedness of a mountain goat. With unequaled traction and stability, you'll drive with confidence in any weather with this Sterling Metallic 2025 4WD GMC Sierra 1500 AT4. This Sterling Metallic GMC is clean and shiny exterior makes it look like it came straight from the factory. There are many vehicles on the market but if you are looking for a vehicle that will perform as good as it looks then this GMC Sierra 1500 AT4 is the one!
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the highest-priced · 0% of 4 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($64,988).
Market activity: Legacy GMC cut prices on 10 2026 GMC Sierra 1500 by an average of $1,500
AutosXchange Intel Hub: Price changes for this model in Louisiana · This model in the Intel Hub · Market movers in Louisiana
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2024–2025 Sierra 1500 AT4 · used · any miles · within 50 miles of Slidell, Louisiana. All 4 comparable cars for sale, nearest first.
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2025 GMC Sierra 1500 AT49,757 miles · Legacy GMC · Slidell, LA · 0 mi away$59,988$5,000 less than this car
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2025 GMC Sierra 1500 AT418,591 miles · Legacy West Bank Buick GMC · Harvey, LA · 33 mi away$56,100$8,888 less than this car
2024 GMC Sierra 1500 AT4 Truck EcoTec3 V878,726 miles · Gateway Ford · Ponchatoula, LA · 40 mi away$47,277$17,711 less than this carAll years and trims. Nearest first.
Legacy GMC · Slidell, LA · 0 mi away
Legacy GMC · Slidell, LA · 0 mi away
Legacy GMC · Slidell, LA · 0 mi away
Legacy GMC · Slidell, LA · 0 mi away
Supreme Ford Slidell · Slidell, LA · 0 mi away
Legacy GMC · Slidell, LA · 0 mi away
Legacy GMC · Slidell, LA · 0 mi away
Legacy GMC · Slidell, LA · 0 mi away
2025 GMC Sierra 1500 SLT80,188 miles · Legacy GMC · Slidell, LA · 0 mi away$38,988
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2025 GMC Sierra 1500 AT420,050 miles · Supreme Ford Slidell · Slidell, LA · 0 mi away$50,921
2024 GMC Sierra 1500 Elevation35,897 miles · Legacy GMC · Slidell, LA · 0 mi away$38,788
2024 GMC Sierra 1500 SLT83,156 miles · Legacy GMC · Slidell, LA · 0 mi away$39,988
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