It seems the original Jeep Wrangler that was featured in Jurassic Park will be in Jurassic World. A user, who is a member of the Universal Studios Transportation Department, has been posting pictures of various Jurassic World vehicles on Instagram. Note its old and rusty appearance

Jeep Wrangler Returns to Jurassic World

Jeep Wrangler from Jurassic Park
The user also posted a picture of a new armoured Jeep on its way to Hawaii too.
Also Note that Gennaro and Hammond’s jeep is number 29.
the movie was fantastic! You should ask Universal Studios to make another Jurassic Park film. #Rexy #Blue #Charlie #Delta # Echo #Montey #D-REX #Owen Grady