My opinion
phillyd2 said:
As you may have seen in my "No NAV available in Limited V6" Posts I may have to reconsider and get a V8 instead of a V6.
Can you guys post your experiences of one over the other (V6 verses V8).
I was in the same boat as you are about a month ago, until my rep finally told me Toyota has accepted my special order. (He put in a special order in Nov. and in Dec. I got word Toyota accepted.) I was getting ready to get a V8 due to the lack of word from my rep and getting impatient. Gas mileage wise wasn't significant enough that I ruled out the V8 completely. If Toyota was offering bigger rebates on the V8 like they did in late '05 for '05s, it would complicate my decision for the '06 making the V8 more attractive.
I've test driven both, the power of the V8 is smoother and more quieter when accelerating, not to mention V8s have nicer sounds when accelerating (and Borla makes a dual exhaust). I didn't notice a difference, but my brother who went with me on the test drive noticed that the V8 was climbing the hill without even breaking a sweat, he said it felt like it tackled the hill if it was flat ground.
Exactly, as Dennis said. I don't tow, so I don't need the extra power. Most of the time, it'll be just me commuting to work and occassionally a full load on a family trip. I have a '05 Tacoma which uses the same V6 as the 4R and it has plenty of power, though the Tacoma is lighter. FWIW, I also have a shell/cap on mine, so it's a bit heavier (maybe 200lbs

) than what's quoted on Toyota's site. (3845lbs on the Tacoma DoubleCab 2WD and 4320lbs on a 4WD V6 4R.) I want the V6 because it has 2WD mode, better oil filter location and timing chain.
The V8 is built off the proven UZ family which has been used since the launch of Lexus back in 1989. This V6 is also widely popular as Toyota has 4 versions of it from the Avalon and RAV4 to the new Lexus IS and GS. I believe the GR series will be another reliable engine from Toyota.
Check your needs and if you need the extra power, then decide if you're willing to wait for a special order, if you have a dealer that's willing to order it. A couple dealers have told me it wasn't possible to special order. Good luck!