Kelly blue book just did a list of the top 10 4 cylinder cars. The list includes the likes of Lotus exige/elise, Mitsubishi Evolution, Subaru STI, Audi TT/TTS, etc...... Surprisingly the Genesis coupe beat out a lot of the faster more expensive cars. If you want to find out the full list click the link below.
Top 10 Fast-lane Fours - Kelley Blue Book
Top 10 Fast-lane Fours - Kelley Blue Book