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Legacy GMC · Slidell, LA

2020 GMC Sierra 1500 AT4

105,252 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2020
MakeGMC
ModelSierra 1500
TrimAT4
VIN
Stock number26G2548A
Mileage105,252 miles
BodyPickup
Engine6.2L V8
Cylinders8
Displacement6.2L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 19 hwy
ExteriorSatin Steel Metallic

Vehicle description

This 2020 GMC Sierra 1500 AT4 is proudly offered by Legacy Buick GMC Equipped with 4WD, this GMC Sierra 1500 AT4 gives you added confidence to tackle the surface of any path you take. 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! You could keep looking, but why? You've found the perfect vehicle right here. This is about the time when you're saying it is too good to be true, and let us be the one's to tell you, it is absolutely true.

Features & options (23)

  • Adaptive Cruise Control
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Automatic High Beams
  • Lane Departure Warning
  • Lane Keep Assist
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • DriveType: Four Wheel Drive
  • City: 15 MPG
  • Hwy: 19 MPG
  • Combined: 17 MPG
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 24 gal
  • Fuel Type: Gasoline Fuel
  • Horse Power: 420
  • Rear Wheel: Single

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Slidell, Louisiana
Asking price$34,988Dealer asking price · 105,252 mi
Market value$34,144Market value · based on 4 comparable cars
vs. market Fair price+2.5%Fair price · based on 4 comparable cars

Where this price sits

Among the highest-priced · 25% of 4 similar listings ask more than this car.

$31,154lowest$37,200highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+2.5%
−25%Market value+25%
Fair price$844 above the market value of $34,144

Price range

$34,988
$31,154$37,200
4th lowest price of 5 similar listings within 50 milesTick marks the market value · range of 4 similar listings

AutosXchange Insights

  • Compared with 4 used 2020–2021 GMC Sierra 1500 AT4 listings within 50 mi.
  • Priced $844 above the market value of 4 comparable cars — compare options, condition and history.
  • 4th lowest price of 5 similar listings within 50 miles.
  • Has about 10,000 more miles than similar listings.
  • About 15,036 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 26G2548A — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($34,988).

$34.7k$34.8k$34.9k$35.0k$35.1k$35.2kNov 6Nov 7Nov 8Nov 10Nov 11Nov 12

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.

Cars this price is compared to

Same 2020–2021 Sierra 1500 AT4 · used · any miles · within 50 miles of Slidell, Louisiana. All 4 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

More GMC Sierra 1500 near Slidell

All years and trims. Nearest first.

2021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT106,153 miles · Legacy GMC · Slidell, LA · 0 mi away$29,8882021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT75,984 miles · Legacy GMC · Slidell, LA · 0 mi away$31,9882021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT83,545 miles · Legacy GMC · Slidell, LA · 0 mi away$33,9742021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT78,217 miles · Legacy GMC · Slidell, LA · 0 mi away$33,9952021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT103,322 miles · Legacy GMC · Slidell, LA · 0 mi away$33,9952021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT69,904 miles · Legacy GMC · Slidell, LA · 0 mi away$35,9882021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT26,622 miles · Legacy GMC · Slidell, LA · 0 mi away$36,9882021 GMC Sierra 1500 SLT vehicle photo2021 GMC Sierra 1500 SLT71,828 miles · Legacy GMC · Slidell, LA · 0 mi away$37,888