The forums' administrators have also posted screenshots reportedly taken from the Fiat Chrysler's internal ordering system.
These images confirm the ute will be available with a 3.0-litre turbo-diesel V6 engine. Although the company's 3.6-litre V6 and 2.0-litre turbocharged four-cylinder petrol engines are heavily rumoured for the car, these options have yet to appear on the company's internal systems.
Roof options are said to include a black hardtop, a body colour hardtop, and a black soft top.
According to leaked CAD drawings, the new ute will feature a 5200mm long frame that's significantly larger than the 4370mm long frame used in the current Wrangler Unlimited.
In order to ensure decent payload and tow ratings, the ute will use a new 12-bolt axle and differential assembly from Dana.
The Scrambler, or whatever it will be christened, has been confirmed for Australia, with the Guillaume Drelon, head of Chrysler/Jeep/Dodge in Australia, describing the car as a huge opportunity for the brand locally.
Production of the new model is scheduled start from September 2018, but exports won't commence until 2019.