View Here : Gmc Sierra Sle Vs Slt
GMC Sierra 1500. The Sierra will offer a carbon-fiber composite bed that GMC promises will be lighter and tougher than a conventional steel bed. Two new V8s (5.3-liter and 6.2-liter) use an advanced cylinder deactivation system to help optimize fuel efficiency. A 3.0-liter diesel six-cylinder also joins the lineup for the first time.
^^^^An untrue statement. However, the GMC has the Denali and the Silverado has no equivalent and that truck does indeed have a lot of features that are not available or optional on other GMC or Silverado models. Silverado WT, LS, LT, LTZ equals GMC WT, SL, SLE and SLT specification for specification, options and optional equipment.