The only reason why to love the Underground series is the gameplay. It was really exciting. But indeed, they could have included more exotic vehicles there... And the physics were crappy. That's why I much prefer Most Wanted, which is one of the best racing games.
Pretty much every pre-Carbon NFS games were cool. But after they definitely have lost the charm... Well, Hot Pursuit 2010 had an excellent variety of cars with schick graphic, exhaust notes and physics!, but the gameplay was crap... And now with latest production it's getting just worse...
BTW, a big spoiler nicely installed on a Civic produces additional 50 horsepower, exhaust pipes of a cannon size +25 bhp and perfectly matching vinyls +5 bhp.
I guess this one produces more than 500 hp, and the owner is the king at black jack and is the polygam male.
This one has the only one deserving competitor ā€“ Devel Sixteen.
Oh, and now this is the masterpiece of my local tuningwerk. Zazupra!