GMC Sierra 2026
Automatic
Detailed Specifications for GMC Sierra 2026 SLE
Engine and Performance:
5.3L V8 EcoTec3 Engine: Generates (approx. 355 hp) with Active Fuel Management system.
10-speed electronic precision automatic transmission.
Standard 4-wheel drive (4WD) system.
Exterior Design:
20-inch aluminum wheels (in gray or polished).
Distinctive chrome grille for SLT/SLE models.
C-shaped LED headlights.
MultiPro tailgate with 6 functions (open, close, step, barrier, work surface).
Rear sensors and rearview camera.
Interior and Technology:
13.4-inch touchscreen infotainment display (latest GMC system).
12.3-inch digital driver information center display.
Perforated leather front seats, electrically adjustable (10-way) with heating and ventilation.
Wireless Apple CarPlay and Android Auto support.
Audio system (available with Bose or Kicker MultiPro system).
Sales Representative
0506985208