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I am confused by this...FT4wd is on all the time...power to both axles all the time. IMO, this is SUPERIOR to on-demand AWD. On-demand AWD has to WAIT for slippage before it intervenes...and there is usually a lag time. FT4wd is PRO-active in a sense because if slip does happen on an axle/wheel, power is ALREADY going to the other axle...no wait time.

With on-demand AWD, you HAVE to rely on VSA and TRAC while the AWD system reacts. With FT4wd, VSA and TRAC are ADDITIONAL tools to help out.

This is why when i shop for vehicles, FULL-TIME AWD is always preferred over the on-demand AWD. My Subaru is full-time AWD (90% front / 10% rear all the time; changes ratio if slippage occurs). My MDX is full-time AWD.

This kinda reflects the debate b/w ATRAC and lockers off-road. ATRAC is reactionary...you have to slip before it reacts. Lockers ALREADY provide power to both wheels even before slippage occurs...they are PRO-active.

Yes, on the highway, VSC and TRAC are key. However, having more than ONE wheel traction (as in FULL-time 4wd/AWD) is better than having ONE or none at the instant of slippage.

On a part-time 4wd system like 4runner...if the rear wheel (pick one) slips, then you're relying 100% on VSC and TRAC to bail you out (since front axle is useless)...again, they are reactionary and there is a lag time before it intervenes.

On a FULL-time 4wd like 4runner Limited...if the rear wheel (pick one) slips, then you STILL have the front axle providing traction and direction...and THEN you have VSC and TRAC to help out.

take a deep breath [MENTION=2]Thai[/MENTION] lol. I didn't say AWD was better than FT4WD. As a matter of fact FT 4WD is better than AWD in the slick stuff. Now efficiency wise AWD is better but I digress. What I said was FT4WD is already giving you the best it can so if you start sliding VSC and TRAC will keep you pointing in the right direction. Go in that same corner in an AWD vehicle you wait until AWD kicks in first followed by VSC and TRAC. In my part time 4WD if I am in 2WD I just get the VSC and TRAC until I shift into 4WD. If I am proactive I would have shifted into 4WD before that corner lol.

My whole point is VSC and TRAC keep you out of the ditch and pointing in the right direction, not any 4WD or AWD systems.

Actually the most important thing is having good tires no matter what you are driving.
 
Lexus GX470 is the same size as 4runner. You're telling me that any 4runner interior is BETTER than the old GX? :smashputer: Real wood, ultra-quiet, nice leather, Mark Levinson sound system, better headroom...still not good enough? You like 4runner interior...because?

I am not talking about GX460 (new/current one).

You want V8. You want FT4WD with 4LO. You want raw suspension without any extra stuff (XREAS, KDSS). You drive long distance. You want something same size as 4runner. Hmmm, sure sounds like GX470! :)

Sorry, i am not going to question you anymore...your call. Good luck in your search.

The GX470 and 4th gen V8 both get 14 mpg city/ 18 highway (2007). The combined mpg is 1 lower for the 470 for some reason. The 470 is just a bit heavier than the 4runner, so that might be why.

If you want reliable and reconsider getting something new, you have a chance of finding a GX470 with low miles that was driven by a grandma. It's harder to find that in a 4runner, though there are a lot more 4runners out there.

Yeah, xreas might be a $2000 system, but if you're willing to pay the premium for a limited model just to get fulltime 4wd, then it doesn't matter what xreas costs. If you can get it out in one piece, you can sell it to someone that needs it and recoup some of the cost of the limited.

Fulltime 4wd has all the benefits of a part time system since you can lock the center differential if you want (off road). You don't get 2wd mode, but you don't need is since there's almost no downside to leaving it in 4wd all the time with a center differential. Maybe a slight efficiency loss, but it's debatable. Most of the rotating parts are moving anyway whether it's in 2wd or 4wd.

4wd doesn't matter much for driving on roads. It's nice to be able to accelerate without wheelspin, but for turning and braking it makes little difference. I was going too fast down a snowy mountain pass last weekend, and VSC kicked in to keep me from hitting the guard rail. In that situation 4wd helps so you can get engine braking on all four wheels and not have to ride the brakes, but it doesn't help much with keeping the car on track.

Fulltime 4wd is nicer to drive on roads. You don't have to worry about changing conditions, and it handles normally on dry and slippery pavement. With the center differential locked I tended to get understeer on snow, except when I really pushed it and got oversteer. I have a 4th gen V8, and locking the center differential turns off VSC. With it unlocked, it generally steered where I wanted it to go with some help from VSC. If the 5th gen part time models keep VSC on in 4wd, it would be interesting to compare one of those to an identical 5th gen fulltime. Or maybe the 5th gen fulltimes keep VSC on when you lock the center differential. I'm not familiar with the details of those systems.

A larger engine is definitely nice for high altitude mountain passes in Colorado. In general you loose 3% of your power for every 1000 feet of elevation. There are some passes around 12,000 feet here, so you could lose up to 36% of your power. At 12,000 feet you're down to about 173hp in a 5th gen, or 166hp in a 4th gen v8. A prius has some advantage since the electric motor doesn't care about altitude, as long as it has enough battery power to keep it going for the climb. Forced induction also has some advantage at altitude.
 
I appreciate everyone's feedback.

Lexus GX470 is the same size as 4runner. You're telling me that any 4runner interior is BETTER than the old GX? :smashputer: Real wood, ultra-quiet, nice leather, Mark Levinson sound system, better headroom...still not good enough? You like 4runner interior...because?

I am not talking about GX460 (new/current one).

You want V8. You want FT4WD with 4LO. You want raw suspension without any extra stuff (XREAS, KDSS). You drive long distance. You want something same size as 4runner. Hmmm, sure sounds like GX470! :)

Sorry, i am not going to question you anymore...your call. Good luck in your search.

Thai you actually have me reconsidering the GX470. I don't know enough about them to price them though. What year models fall into the price range of a new 4runner? Let me clarify what I was talking about with the interior. I don't doubt the quality of the interior is better than a 4runner's. My only gripe is it looks somewhat outdated and uninspiring. Plus I like Entune on the new 4runners.

I got rid of a Trail Premium for an SR5. I know you didn't mention AWD. AWD is a type of system that will give you additional traction because it's not there until the wheels slip . FT4WD already is giving you everything even on dry roads. When you hit the slick stuff the VSA and TRAC are what's keeping you out of the ditch, not 4WD of any type. Hey, I like the LE models too I just didn't want you to have the wrong idea on how things work. Good luck.

1engineer, I don't want to have the wrong idea on the systems either. Like Thai expressed though, I just feel more secure in knowing the FT4WD system is being pro-active. I guess I just wasn't understanding how the VSC and TRAC would keep me on the road with 2WD vs FT4WD. The way you made it sound was FT4WD has absolutely no advantage over VSC or TRAC in 2WD.

...Yeah, xreas might be a $2000 system, but if you're willing to pay the premium for a limited model just to get fulltime 4wd, then it doesn't matter what xreas costs. If you can get it out in one piece, you can sell it to someone that needs it and recoup some of the cost of the limited....

Yeah I had that conversation with my girlfriend today. She basically said the same thing you did.


Anyway, I've read into the side of things where people suggest getting an SR5 and then later on put leather seat covers or what have you in it. My only thing is, with the Limited, I get FT4WD, leather seats which are heated and ventilated, push button start, remote start (as an option), and some other features. The third row option is a deal breaker (DO NOT want that). As it stands now, I'm going to reevaluate my options, and scout out some GX470's.
 
My only gripe is it looks somewhat outdated and uninspiring. Plus I like Entune on the new 4runners.

Anyway, I've read into the side of things where people suggest getting an SR5 and then later on put leather seat covers or what have you in it. My only thing is, with the Limited, I get FT4WD, leather seats which are heated and ventilated, push button start, remote start (as an option), and some other features. The third row option is a deal breaker (DO NOT want that). As it stands now, I'm going to reevaluate my options, and scout out some GX470's.

Uninspiring or not, i love a comfy quiet cabin with nice tunes.... :) I am not sure if the old GX470 had USB port, but if it did, then that is all you really need (at least for me with my iPhone).

Remember, in the GX470 (UNLIKE current GX460), the 3rd row was completely removable i believe (i think).

Let me throw a wrench into this conversation...the 5th gen FRAME is reinforced at (significant) weak points of 4th gen (and thus, GX470) frame. In other words, if you plan on lifting and doing significant off-roading AND keeping it for a long time, then i would get the 5th gen 4runner over all else.

Did i just make your search easier?! :D Sorry.
 
Uninspiring or not, i love a comfy quiet cabin with nice tunes.... :) I am not sure if the old GX470 had USB port, but if it did, then that is all you really need (at least for me with my iPhone).

Remember, in the GX470 (UNLIKE current GX460), the 3rd row was completely removable i believe (i think).

Let me throw a wrench into this conversation...the 5th gen FRAME is reinforced at (significant) weak points of 4th gen (and thus, GX470) frame. In other words, if you plan on lifting and doing significant off-roading AND keeping it for a long time, then i would get the 5th gen 4runner over all else.

Did i just make your search easier?! :D Sorry.

Hahaha! Roller coaster ride. Yeah man, this is going to be a keep for a long time vehicle. Since I'm buying new, I better keep it for a while, and I better like it before I buy it.
 
I appreciate everyone's feedback.




1engineer, I don't want to have the wrong idea on the systems either. Like Thai expressed though, I just feel more secure in knowing the FT4WD system is being pro-active. I guess I just wasn't understanding how the VSC and TRAC would keep me on the road with 2WD vs FT4WD. The way you made it sound was FT4WD has absolutely no advantage over VSC or TRAC in 2WD


Anyway, I've read into the side of things where people suggest getting an SR5 and then later on put leather seat covers or what have you in it. My only thing is, with the Limited, I get FT4WD, leather seats which are heated and ventilated, push button start, remote start (as an option), and some other features. The third row option is a deal breaker (DO NOT want tha


t). As it stands now, I'm going to reevaluate my options, and scout out some GX470's.
The advantage of full time 4wd in the slick stuff is this:
If you are accelerating through a slick turn you will maintain traction longer before the vsa and trac kick in. Depending on your speed you theoretically might make it through the turn without the nannies kicking in. Notice I said accelerating. If you are not giving it the gas then they all become equal for all intents and purposes.
 
OP it's your money. Just keep in mind if you do go LE 4WD, there is a right way and a wrong way to remove the XREAS. If you go the wrong way there is no turning back I believe without the proper equipment.

Or perhaps the spacer lift may get you the lift you want and then keep the XREAS.

That and many people (like me) aren't thrilled with the LE 20" rims. I love the look (blacked out rim), but not too thrilled with the width. Much more tire options on the 17's. But that is a completely different topic.
 
OP it's your money. Just keep in mind if you do go LE 4WD, there is a right way and a wrong way to remove the XREAS. If you go the wrong way there is no turning back I believe without the proper equipment.

Or perhaps the spacer lift may get you the lift you want and then keep the XREAS.

That and many people (like me) aren't thrilled with the LE 20" rims. I love the look (blacked out rim), but not too thrilled with the width. Much more tire options on the 17's. But that is a completely different topic.

Haha! I already know which wheels and tires I think I want to get. I think I want to get FN Five Stars in 17", and wrap them in 255/80/17 Cooper Maxxs or KM2s.
 

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