If you buy the 2017 Ford Fusion Hybrid, you also are buying the 2018 model. They are unchanged year to year. (Ford/Ford)

If you buy the 2017 Ford Fusion Hybrid, you also are buying the 2018 model. They are unchanged year to year.

That is not a bad thing. It also is not unexpected.

So much has been done on the 2017 Ford Fusion Hybrid, one of the most technically advanced compact family sedans available, that it is difficult to see how much more could have been done on the 2018 model to make the difference relevant.

I suspect the next major changes will be in 2019 or 2020. At any rate, what we have for 2017 is an excellent automobile — that is, excellent in terms of overall comfort, safety, and exterior and interior beauty.

The 2017 Ford Fusion Hybrid drives and handles reasonably well, too. It is no one’s speedster or racetrack-curve handler. Nor was it designed or engineered to be; nor are most vehicles designed or engineered for stop-to-go hell-raising in the daily manner driven by most of us.

Most cars and trucks in this country are designed and built for use within existing traffic laws and regulations. The current and future emphasis of most cars and trucks coming to U.S. and foreign roads is and will be safety — vehicles designed and engineered to automatically reduce injurious or fatal crashes.

That ultimately will mean autonomously driven vehicles working in tandem with new technically advanced roads and other traffic infrastructure. Those developments will take a while, at least two decades for mass use and application.

In the interim, there will be cars such as the Ford Fusion Hybrid moving us closer to the day when autonomous motoring will be a reality.

Look at this car, particularly the Premium trim version driven for this column. It is equipped with all of the advanced electronic safety and communications equipment that soon will be sold as standard equipment on most automobiles in the United States and elsewhere in the developed world.

Eventually, these cars will be able to communicate with other cars and trucks . . . and with publicly placed transponders along streets and highways.

This is where we are going. The 2017 Fusion Hybrid is a big step in that direction.

Equipped with a two-liter, inline four-cylinder gasoline engine working in tandem with battery-powered motors, the Fusion Hybrid delivers 188 horsepower and 129 pound-feet of torque. The gas-electric hybrid arrangement yields a combined 42 miles per gallon in city-highway fuel economy, about six miles per gallon less than that of comparable compact gas-electric cars. But the Fusion seems to come with more weight, especially in the super-tufted Premium trim model, which detracts from fuel efficiency.

Also, the Fusion Hybrid offers more interior space for passengers and cargo than comparable hybrids. But the main thing, to me, is the proliferation of advanced electronic safety measures and other items, including parking assistance and lane-keeping monitoring, available on the Fusion Hybrid/Platinum.

I like this car. I especially like Ford Motor’s passionate pursuit of future automotive technology.