9. 2015 Hyundai Sonata
For the 2015 model year, Hyundai’s mid-size sedan enters a new generation with a more mature-looking exterior. Its swoopy, polarizing lines will soon be pushed into the annals of recent automotive history.
The same 2.4-liter naturally aspirated four-cylinder engine powers the base model while a 2.0-liter turbo four is also still offered. Both engines come with decreased power ratings compared to their siblings from 2014. The 2.4 only loses a little, but the 2.0T drops to 245 hp, which is a 29-pony downgrade.