Here is that user's thoughts: (More of a comparison to the 2nd and 3rd gen on the changes) And yes, the Taco lean was a real thing... annoying as hell.
Watching it -- best deep-dive I've seen so far on the '24.
TL;DR the '24 base model Taco isn't bad but there are some questionable choices in the durability department. I think the 4th gen is going to make the remaining good examples of 2nd gens more valuable over time.
Some issues that stick out, at least on this base model. (Some of this may be different on higher-level off-road trims?)
Engine:
Turbo 4-banger -- err, no thanks. Higher power density (HP-per-liter) = more concentrated heat & loading on parts = less likely to meet traditional high expectations for very long service life. (300K-400K miles.)
Plastic coolant-routing & connection fittings. Just seems real bad, ya know? High temperature fluid under pressure. Valve cover is also plastic. Maybe not quite as bad becuase it's not under pressure, but still subject to lots of thermal cycling & solvent attack from fuel-contaminated used motor oil.
Drivetrain:
Aluminum driveshaft will be much less resistant to denting in off-road situations. (Maybe the higher trim-level off-road configurations with 2-piece will still have steel driveshafts?)
Fuel system:
The narrow and super-long plastic gas tank looks like it would be more susceptible to off-road damage than older-gen Tacos. Maybe the off-road trims will have a different tank shape and/or a separate bash guard under it. (Side note: I bet they finally switched the fuel tank side to passenger side to help offset "Tacoma lean" caused by having driver+battery+fuel all on same side in previous gens.)
Frame/Body:
Rear bumper/tow hitch are permanently welded to the frame rails. Going to make it a lot harder to repair rear-impact damage.
Suspension:
Interesting decision to mount the front shocks to the side of the LCAs, rather than the top. Hard to say without a much closer compariosn, but intuitively a side-mounting location for the shock tabs is not going to be as strong & stiff as the older-generation top-mount.
Aluminum front knuckles + steel hub bearings will be subject to galvanic corrosion, potentially making the front bearings very hard to change in high-mileage vehicles.
Rear leaf springs, at least on the base model in this review, look obviously prone to crapping out early due to rust and/or lack of reinforcement in the spring-pack clamps.
Emergencies:
Base model does not have a full-sized spare wheel/tire.
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On the plus side there are some durability improvements:
Fully-boxed frame with greater attention to rust-prevention.
Looks like the rear bed has moved to 8 bed-mounting bolts. Not sure if the 3rd gen also had 8 bolts? The 2nd gens have only 6 bed-mounting bolts.
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