2026 GMC Sierra 1500 SLT
$1,490 less than this car
- 1 mi
- 4WD
- Automatic
- Diesel
- Truck
Temecula Valley Buick GMC · Temecula, CA · 0 mi away
1 miles · truck

This 2026 GMC Sierra 1500 SLT Crew Cab 4WD pairs the Duramax 3.0L Turbo-Diesel I6 with a 10-speed automatic, rated at 22 city and 26 highway MPG. Towing gear includes the Max Trailering Package with a 3.73 rear axle ratio and enhanced cooling radiator, plus the ProGrade Trailering System with Hitch View and trailer reverse assist. Ventilated front seats, heated second-row outboard seats, a Premium Bose 7-speaker system and wireless Apple CarPlay and Android Auto join adaptive cruise control and power sunroof. Sterling Metallic paint, Jet Black interior, Black Badging Package and a spray-on bedliner round it out. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261398. Price includes: $6250 - Buick & GMC Consumer Cash Program 26-40ACB-015 (Exp. 11/30/2026)Includes: CustomIncentive
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 32% of 28 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 8, 2026. No price change at this dealership since Nov 8 ($56,831).
Market activity: GMC Sierra 1500 prices in the West: 10.2% of listings cut in 48 hours
AutosXchange Intel Hub: Price changes for this model in California · This model in the Intel Hub · Market movers in California
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
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