First drive: 2021 Jeep Wrangler 4xe hybrid plugs into a greener, cleaner great outdoors With 22 miles of electric range and quiet road manners, the Wrangler plug-in hybrid is the most road- and environmentally-friendly Jeep available. 2022 Chevy Silverado adds ZR2 off-road variant A tough off-road version of the 2022 Chevrolet Silverado is due, as...