Before U Buy 
2005 Nissan Sentra Sedan 1.8 S 4dr Sedan (1.8L 4cyl 5M)
Before you buy
 Traded in my F150 for this car when gas went up to 3 bucks a gallon the first time, I drive 90 miles a day to work, minimum.  I don't recommend this car as the head gasket went out at 42,000.  The engine was missing, sparkplug #2 did smell like antifreeze, check engine like came on. I changed it myself.  80 bucks for the head gasket. I will say the engine is VERY easy to work on compared to most if you're mechanically inclined. CD player died, now using a MP3 player through aux port.  Engine is well designed except the head gasket, lots of people have the same issue I see.  Other gaskets are awesome, no sealant needed. If you buy this car, be prepared to fix the head gasket.