you don't want the 4 cyl it's underpowered.
the 6 cyl is the only rav4 to buy, if you have $30,000 the limited trim is best.
a couple of negatives, the rear mounted spare tire is a hazard, if you get hit from behind it shatters the rear glass.
and the rear gate swings out to one side instead of lifting up, it's awkward at best.
if you don't need a real 4wd get a Honda CRV or if you live with snow a Subaru
08 Toyota RAV4 Limited V6
ConsumerReports.org Overview
Highs: Agility, fuel economy, rear-seat room, access, controls, V6 powertrain, optional third-row seat, crash-test results.
Lows: Thigh support for some drivers.
The RAV4 has a flexible, well-designed interior. It is much more substantial than its predecessor, with a quieter interior, a more comfortable ride, and better fuel economy in the four-cylinder at 23 mpg overall. Handling is agile and secure with standard stability control. The rear seat is roomy. A tiny third-row seat is optional. The four-cylinder engine is carried over, and it feels responsive. The optional 3.5-liter V6 makes the RAV4 quick and quiet, and it returns only 1 mpg less than the four-cylinder.