As the title suggests, the upcoming 2012 Jeep Wrangler will feature a new 3.6-liter Pentastar V6 unit that replaces the old Chrysler 3.8-liter iron-block V6. The exterior of the Wrangler remains the ...
With the 2011 Jeep Grand Cherokee reveal at the New York Auto Show today, Chrysler also introduced its new V-6 engine. Named "Pentastar," appropriately enough, the 3.6L engine uses double-overhead ...