Overview
- GMC published full 4WD crew‑cab pricing and specifications Tuesday, showing MSRPs that run from $51,295 for the Pro to $87,895 for the Denali Ultimate with a $2,795 destination charge included.
- The 2027 Sierra introduces two sixth‑generation Small Block V8s—a 6.6L rated at 481 hp/501 lb‑ft and a 5.7L at 402 hp/428 lb‑ft—joined by an uprated TurboMax I4 and the returning 3.0L Duramax diesel, all mated to a 10‑speed automatic.
- Adaptive cruise control is standard across the lineup while GM’s Super Cruise is standard on four trims and optional on others, and GMC says a 12‑feature safety suite expands standard driver‑assistance equipment.
- Trim content moves premium features down the range with the Pro including the 16.3‑inch center screen and many safety systems, the Elevation adding storage and MultiPro items, and AT4/AT4X and Denali levels offering off‑road hardware, Multimatic dampers, passenger screens and large 34‑gallon tank options.
- Deliveries are planned before the end of 2026, and the higher entry prices—roughly $3,000–$4,000 up on comparable 2026 Sierra models—could shift buyer choices toward better‑equipped mid and high trims while raising stakes for dealers and fleet buyers.