Some of the choice may depend upon how long you plan to keep the car, and the length of warranty.
Since my partner will soon be in need of a replacement, most likely almost new, I had a word with my friendly MOT man.
Essentially; what newish cars do you fail most often, i.e. what's worth avoiding, and what's most reliable to buy?
Pro; Kia and Japanese, anti; German and British, mainly due to electronic/electrical problems.
Also suggested avoid Suzuki, not because they make bad cars, but due to unavailability of spares if you need any; he pointed to one car and said that's been waiting for a part for 12 weeks.