2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler front 3/4 view

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rear 3/4 view

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler side profile view

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler front view

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rear view

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rock crawling

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rock crawling

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rock crawling

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler front end

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler grille

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler headlight

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler fog lamp

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler hood clamp

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler wheel and tire

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler Trail Rated badge

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler Trail Rated badge

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler side view mirror

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler gas cap

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler taillight

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler spare tire

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler taillight

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler center-mounted stop lamp

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler center-mounted stop lamp

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler tow hook

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler tail gate

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rear cargo area with seats up

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler rear cargo area with seats up

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler cargo hold

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler roll bar

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler instrument panel

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler instrument panel

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler instrument panel

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler instrument panel

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler gauges

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler speedometer

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler dashboard

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler climate controls

  • Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler shifter

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler dashboard

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler front seats

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler front seats

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler door panel

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

  • 2012 Jeep Wrangler
  • 2012 Jeep Wrangler 3.6-liter Pentastar V6

We can quit wondering why it took so long for Jeep to drop the 3.6-liter Pentastar V6 behind the round headlights of the 2012 Wrangler. According to Wards Auto, the engine had to undergo more than a few tweaks in order to be fit for duty in the trail-rated Wrangler. Engineers had to start by moving the alternator up and away from the middle of the engine to provide for greater water-fording capability. A new intake was also fitted to increase the kind of low-end torque buyers demand on the trail. Meanwhile, on-road civility was increased by changing the intake to draw from the engine's left side instead of its right along with a unique acoustic cover.

While those changes took a little research and development, they've obviously paid dividends in the Wrangler. Chrysler may apply a similar approach when the company moves to offer the 3.6-liter V6 in the Ram line soon.


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