Jeep Wrangler MPG
EPA ratings for the 2021–2022 Wrangler run from 19–20 mpg combined for the 3.6L V6 to 22–23 mpg for the 2.0L turbo, and the 3.0L EcoDiesel reaches 25 mpg combined (22 city / 29 highway). Fuel tanks hold 17.5 gallons on the two-door and 21.5 gallons on the four-door.
Wrangler towing capacity
Jeep rates the four-door JL Wrangler (2018 on) to tow up to 3,500 lb and the two-door up to 2,000 lb when properly equipped, with either gasoline engine. On the 2015–2017 JK, the Unlimited is rated 3,500 lb, and the 2017 two-door also reaches 3,500 lb with the 3.73 axle and Trailer Tow Package.
Wrangler engines and oil capacity
The 3.6L Pentastar V6 makes 285 hp and 260 lb-ft, the 2.0L turbo 270 hp and 295 lb-ft, and the EcoDiesel 260 hp and 442 lb-ft. Jeep's JL owner's manuals list 5 quarts of oil for both gasoline engines (SAE 0W-20 for the V6, 5W-30 for the turbo) and 9 quarts of 5W-40 for the diesel; the 2015–2017 JK manuals list 6 quarts of SAE 5W-20 for the 3.6L.
Wrangler recalls and lug nut torque
On the JL, lug nuts are M14x1.50, torqued to 130 lb-ft; on the 2015–2017 JK, Jeep specifies 100 lb-ft on 1/2 x 20 lug nuts. Each model year lists its Jeep Wrangler recalls from NHTSA; several apply only to the 4xe plug-in hybrid, which is not covered here.