Four-wheel ATV values are listed on Kelley Blue Book in the motorcycles section. Kelley Blue Book contains values for many ATV brands including Can-Am, Polaris, Suzuki, Trail Blazer and many more. Four-wheel ATV prices are available as trade-in values or suggested retail values, as of 2015.
Kelley Blue Book also features an optional equipment resource that lists the additional price of an ATV if equipped with an accessory such as an engine guard, exhaust heater, navigation system or trailer. The KBB also offers a mileage and condition chart to determine the average mileage for typical ATVs by model year. KBB also offers a used ATV history report search by vehicle identification number through Cyclechex.