2021 Honda Insight again has highest city mpg of any sedan, gets more safety tech

2021 Honda InsightThe 2021 Honda Insight hybrid enters the new model year with minor changes, including more safety tech. Gas mileage ratings remain unchanged, at 52 mpg combined (55 mpg city, 49 mpg highway) for all trim levels except the top-level Touring, which is rated at a slightly lower at 48 mpg combined (51 mpg city, 45 mpg highway). That gives the 2021...