As of now, we know that the 2018 Jeep Wrangler will still be coming with the box on frame design but it will not look like the current Jeep Wrangler. Spy shots reveal a more aerodynamic Jeep Wrangler. We also know that it will be much lighter since Jeep will be replacing some parts with new aluminum parts. What about the engine?
Well, Jeep has not revealed any details about the engine yet but there are rumors saying that the Jeep Wrangler might be coming with the same engine that Ram is currently using to power up their 1500 right now.
If that is true, that means tat the Jeep Wrangler will be coming in with a 3.0-liter diesel engine that will be offering about 420lb ft of torque.
A new leaked internal memo from Alcoa also seems to suggest that Jeep might be looking to fit the Wrangler doors with aluminum inner structures. The hood will also be aluminum.