John F. 
2001 Nissan Xterra SUV SE 2WD 4dr SUV (3.3L 6cyl 5M)
Awesome Car!!!
 This is the perfect first car for anyone.  The interior is not the nicest, but with a teen, that's usually not a problem.  The engine could be improved but it's enough for most people.  You can't go wrong with a Nissan.