GCR’s Best Car To Buy 2021 nominees pair efficiency with leading-edge tech

2021 Ford Mustang Mach-E range warningRemember when the most fuel-efficient cars were also the ones with stripped-down cabins and nearly featureless interiors? Today, in the era of electric cars, that idea is mostly obsolete—partly because it takes a wealth of technology both in the cabin and integrated with the propulsion system that helps us save energy and preserve the earth...