Looks nice and smooth to me. However, I would advise posting wireframes.
"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram
OMFG? Why is the wireframe so god damn dense? Are you using subpatches? If not... PLEASE DO! Btw... It's a Nissan lol. You're following the new tutorial on Newtek
On your second car acer, try desiging it from pieces of other vehicles, or use a reference and alter it. It'd be a good idea to do that before you go ahead building it in lightwave. Like here's a doodle a friend of mine did, interesting design really :
OMFG? Why is the wireframe so god damn dense? Are you using subpatches? If not... PLEASE DO! Btw... It's a Nissan lol. You're following the new tutorial on Newtek
Im using the tut, but im also going from it to another car.