Go for the LR3. The price seems high. I bought my LR3 in 2008 with 45k for $17,000 when gas prices were $4.00+. I have the V8 and love it. The V6 is a basic Ford 4.0 that was in the explorer. My father had two V6 explorer company cars and both engines imploded, one at 86k and the other at 110k, and both had been well maintained. My advice is to go with the V8 all day. I could understand going with the six if there was a decent difference in mileage