I'd rather have a 2WD tacoma than an AWD Rav4. Better payload, towing, and off road capability. I wouldn't worry about the fuel economy since you already have that covered for street driving. I averaged 16.5 city/19 hwy with my V6 2WD TRD. I've never driven an AWD Rav4, but I've taken my taco further than they should go with just the TRD elocker. If you could get a 4x4 taco, you'd be golden. A 4x4 tacoma will make a RAV4 seem like a subaru.

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