This year brings a number of powertrain updates. The major one is the addition of the turbocharged 3.0-liter EcoDiesel V6, which makes 260 horsepower and 442 pound-feet of torque. It will only be available on the four-door Wrangler Unlimited with an eight-speed automatic transmission. On Sport and Rubicon trims, all engines now get standard start/stop functionality, … Continue reading OWNER’S MANUAL – 2020 JEEP WRANGLER