Wilsonville Toyota is proud to offer this Used 2026 GMC Sierra 1500 SLT for sale in Wilsonville, OR. This Sierra 1500 is equipped with the 8 cylinder, 5.3 liter engine, giving you an amazing 15MPG in the city and 18MPG on the highway. Its advanced 10-Speed Automatic transmission produces incredibly smooth acceleration and gearshifts. With its stunning Summit White exterior color, this Truck is begging for a test drive! Come see Wilsonville Toyota at 9155 Boeckman Rd., Wilsonville, OR.