New 2020 Jeep Wrangler EcoDiesel: Ultimate Fuel Efficiency and Driving Range

2020 Jeep® Wrangler Sahara EcoDiesel
The most capable SUV ever will soon be available with the most fuel-efficient and highest-torque-rated Wrangler engine ever with the introduction of the new 2020 Jeep® Wrangler EcoDiesel. The expected fuel economy ratings will deliver the highest driving range on one tank of fuel ever for Wrangler.

Windsor, Ontario – The most capable SUV ever will soon be available with the most fuel-efficient and highest-torque-rated Wrangler engine ever with the introduction of the new 2020 Jeep® Wrangler EcoDiesel. The expected fuel economy ratings will deliver the highest driving range on one tank of fuel ever for Wrangler.

Wrangler four-door models will offer the new 3.0-litre EcoDiesel V-6 engine, rated at 260 horsepower and 442 lb.-ft. of torque, with engine stop-start (ESS) technology standard. To handle greater torque loads, the EcoDiesel V-6 connects to a newly added TorqueFlite 8HP75 eight-speed automatic transmission, calibrated for low RPM shifts and the on- and off-road rigors of Jeep Wrangler duty. There are more than 40 individual shift maps to optimize shift points for fuel economy, performance and 4×4 capability.

“One of the most common questions consumers have asked us over the last few years has been, ‘Will you please offer a Jeep Wrangler diesel?’ I’m pleased to answer that with a resounding ‘Yes!” said Jim Morrison, Head of Jeep Brand – North America. “I recently drove the new Jeep Wrangler EcoDiesel on the Rubicon Trail and can unquestionably attest to its incredible off-road capability. Combining that unmatched off-road capability with the vehicle’s fun-to-drive on-road performance, best-ever Wrangler fuel economy and incredible driving range underwrite the fact that our customers knew exactly what they were asking for.”

All Jeep Wrangler EcoDiesel models – Sport, Sahara and Rubicon – feature third-generation Dana 44 front and rear heavy-duty axles. Additionally, all Wrangler EcoDiesel models feature a 3.73 axle ratio. Two transfer cases are offered: The Rock-Trac two-speed transfer case with a 4.0:1 low-range gear ratio on Rubicon models and the Command-Trac part-time two-speed transfer case with a 2.72:1  low-range gear ratio on Sport and Sahara models.

The third generation of the turbocharged 3.0-litre EcoDiesel V-6 engine delivers increased torque and horsepower, along with superb fuel economy and minimal levels of noise, vibration and harshness (NVH) to meet the needs of Wrangler customers.  Engine upgrades build on the EcoDiesel V-6 engine’s previous success – the attributes and performance of which made it a winner of “Wards 10 Best Engines” for three consecutive years (2014, 2015, and 2016). The 3.0-litre EcoDiesel V-6 engine is produced at the FCA Cento facility in Ferrara, Italy.  The 2020 Jeep Wrangler EcoDiesel will go on sale in the fourth quarter of 2019.