The next-generation Jeep Wrangler is likely to get a new alloy body and downsized turbocharged engines in international markets. Sergio Marchionne, chairman of Fiat Chrysler Automobiles (FCA), which owns Jeep, said, “Discussions about moving to alloy from steel for the Wrangler are going on now.” 

The plan centers around modern powertrains that, Marchionne said, “require a complete rethink of the architecture”. Marchionne also mentioned that Jeep wants to “modernise the Wrangler while preserving all its capabilities”. He listed “significant improvements” in the interior and driving manners as targets.

The next-gen Jeep Wrangler could be powered by single or twin-turbo 2.0-litre petrol and diesel engines. Marchionne didn’t confirm whether the Wrangler would ditch its body-on-frame construction, but it is highly likely. This switch from steel body-on-frame to alloy unibody will allow the new Wrangler to weigh less by up to 400kg; the kerb weight of a five-door model is likely to be about 1800kg.

The next-gen Wrangler is expected to hit international markets by 2016 or 2017.