The 2021 Jeep Gladiator mid-size truck is now offered with the 3.0L EcoDiesel V-6 engine rated at 260 hp and 442 lb.-ft. of torque, with engine stop-start (ESS) technology standard.
Calif. Lags in Penetration of New Clean Diesel Engines
According to the Diesel Technology Forum, California’s truck and bus fleet rule has effectively kept older, higher-emitting trucks on the road for longer, in turn delaying emissions reductions and cleaner air.