Having overhauled its pickups and most of its crossovers and SUVs in the past couple of years, the Ford brand enters a relative lull until 2018. From that point through 2020, a flurry of new and redesigned products is on tap, including the return of the Ranger and Bronco. Ford also has big plans for hybrids and plug-in cars, spending $4.5 billion to introduce 13 electrified vehicles by the end of the decade.