Which car assistance systems make the most sense?

Assistance systems that are making driving safer were once only an optional extra, but are now increasingly becoming mandatory. Not all such systems are about safety, however, and some are about smoother driving. Photo: dpa

Cars are becoming increasingly safe, thanks to assistance systems like the anti-lock braking system (ABS) and the ESP anti-skid system becoming standard and even mandatory equipment.

Safety aids like these help prevent accidents and more are on the way. In the European Union, a raft of new systems will become mandatory in 2024, including emergency brake assist, emergency lane-keeping assist, and intelligent speed assist (ISA).