For a brand that’s almost 80 years old, change comes slowly. Jeep’s latest evolution also will come silently. On Thursday, the brand unveiled its 2021 Jeep Wrangler 4xe SUV, which is the first plug-in hybrid Jeep on sale in the U.S. The boxy off-roader will be the first of many, Jeep promised. It will spend $10 billion over the next...
