I’m a bit skeptical, but the only way these powertrain rumors make sense is if these rumors are referring to the global market.
2TR- I could see this as an option in markets outside the US. This engine is also sold in the Prado, Hilux, Fortuner, HiAce, etc and is quite popular in Southeast Asia, so it is interesting to see if Toyota keeps the 2TR in production.
A25-There have been rumors of the Prado being offered with the A25 hybrid, so I think this is a very possible option. I’m not sure we will see it as an option in the US, but globally, yes. US is 50/50, imo.
2GR-Highly unlikely this will carry on, imo. 1GR is more likely in the Tacoma given that it will continue production in the LC300, and I believe it is still offered in the 70 series and Coaster. Then again, the HiAce also uses the 2GR, so it’ll be interesting to see what happens there too.
T24/T24 hybrid—Pretty much guaranteed in US spec Tacoma, and I could see a scenario where the T24/T24 hybrid is the only choice in the Tacoma. I have a hard time seeing the T24 hybrid only being available on the TRD Pro.
I hope the rumors of a manual being offered are true.
The A25A will be used longitudinally, but I have to wonder if it'll be placed in a similar setup to the i-FORCE MAX? Putting an eCVT would alienate the Tacoma's fanbase to the point where I would think the product planners would realize such.
I doubt Toyota will put the eCVT in a longitude configuration. It would have to be a completely new transmission. They would just use the T24 Hybrid setup that will will already be in the Tacoma. Same electric motor tranny for non-turbo and turbo engines.