I looked it up and the ISF 'only' 416HP. I-6's are the bomb, but I think the chances of an I-6 supra are nonexistent. Why would they want to make an homage to the supra? A fat, Steel, I6 Twin Turbo with <350HP? Even Nissan abandoned the GTR's bread and butter steel TT I6. I think they'd probably go a similar route to Nissan and do an advanced V6 TT or an NA V8.
I guess "homage" might be the wrong word, more a "spiritual successor". I just hate that stupid buzz-word phrase. I assume, if they did/do make a Supra successor, they would do it like the GT-86, and make a car that followed all the principles of the original. So an aluminum engine, probably that funky DI and PFI fuel system, manual, etc. It wouldn't have to be an I6, I guess, I just like I6s.

It almost feels like V6s have a "sedan" stigma to them, like if you say your car has a V6, you'd have to hurriedly explain it also has two turbos and 400HP, so that whoever you're talking to doesn't just say "Oh, you have an Accord?".
Now, a V8 one wouldn't be so bad, but V8s are getting pretty uncommon outside of trucks and American cars these days... I seriously doubt they would use a V8.
The IS300 is good in a lot of ways. Like the ISF, the stats were NOT impressive for the money of a new vehicle. Like the ISF, LSD was not standard. Like the ISF, the depreciation hit was massive. I think that you'd like an IS300 more, knowing you, and since you have tons of engine-out experience working on a car, you would probably have no problem getting a steal on a beat one and making it nice again.
Many cars had pretty bad stats for their price. The original Miata had an optional LSD, and the wheeziest, most high-strung engine ever fitted to a road car (3500RPM at 65?). 1.4L is just too small for a non-city car.
Huh. I had no idea the original IS300 had AWD as an option. I might make it run well, but my bodywork skills are non-existent, so it would look like a LeMons car.

Not to derail the conversation further, but I compared prices on a davespec ISF and davespec CTSV wagon...virtually identical. Which leads me to ask...why isn't there an LS3-powered Sub-V CTS Sport or something? There's a pretty big price jump to the V...seems like there's a sweet spot for an NA V8 CTS between the 2.
I would think that would trample the ATS market spot. Plus, I don't think they could really justify the engine. The reason they got away with a massive supercharged V8 in a sedan is because they put it in the V-range, which has always held exclusively insane, often stupid, cars (XLR-V, anyone?). If they put a huge LSx in it WITHOUT giving it a V tag, I would think people would go crazy about fuel economy and the like. Plus, the whole point of the CTS-V is that it's a sedan that's faster than a Ferrari. A lower-power CTS-V would be like... the 300ZX NA. It was made for, and is better with, the TT engine. The only reason they made it NA was to sell more. Cadillac wouldn't want to pollute the CTS' image, I wouldn't think.
Also? "Davespec" needs to be an SCCA class.
