Hey Ken, nice to see you on the forum, I am itchin to get the spec V on the track after my bump in power! B15 Sentras came with 3 engines availible, SR20DE in the early SE 2.0's, QG18DE in most GXE, 1.8S and the QR25DE in the 2.5 limited edition, SE-R(5 speed or 4 speed auto) and SE-R Spec V(6 Speed w/hlsd optional w/ brembo brakes). Sentra SE-R Spec V's are a U.S, Canadian and Mexican car (Built in Mexico).