Suzuki LT-Z400 - Suzuki

The biggest news from the Suzuki squad is the release of its new big-bore, fuel-injected KingQuad. The rest of the line returns with subtle tweaks-most of which seem to have fallen onto the Z400 sport quad. This highly popular machine offers plenty of upgrades yet with a negligible increase in price.

Unison
Another new manufacturer we're covering for our guide this year is Unison. This Korean outfit seems intent on making its mark, starting in the youth market. Rumor has it that it is working with the guys from Hetrick Racing, who make some really sick minis.

Yamaha
Big blue is back with tons of quads from which to choose. There are plenty of graphic overhauls and new Limited Edition models, along with entirely new machines: Raptor 350, Kodiak 450, Kodiak 400 and Bruin 250.