da3vid 
2008 Nissan Sentra SE-R Spec V SE-R Spec V 4dr Sedan (2.5L 4cyl 6M)
Sentra SR Spec V
 Very quiet interior, makes the Fosgate stereo sound terrific. Puts my VW Jetta interior and "advanced" sound system to shame. Sport suspension is nice and tight. You feel the big bumps but don"t bounce on the small and medium. No leaning in cornering, which you can do very fast due to the road hugging ability. At 400 miles, MPG is combined 28.5 with about 80% being highway. Mileage on highway was about 31.8 when I reset the computer.  No initial defects found, very happy with the 6 speed manual transmission. The 200 HP let you use 2, 4 and 6th gears for normal driving. 1 & 2 get you into or across traffic fast, and 3 & 4 can make you feel like you are on a good roller coaster if you want.