I have actually came very close to such a mod, AWD Scion TC using factory parts as the platform was built in AWD in other markets with a different body. A few years later Chris Rado had his AWD, 1500WHP TC built at around a $2M+ level.
My other plan and I did all the measuring, have the shop and skills to do it, LS in the back seat which would of been about the same amount of time and cost, weigh significantly less and be faster and would of had 10" front and 12" wide rear wheels. It was already a fully built street/track/audio comp car that was just over 2500lbs.
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If it can be done and you can make it happen then follow your dream and make it so, just realize projects like that grow in magnitude and cost exponentially so budget at least double if not triple what you think it will take
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Personally I am not a big AWD fan, I had $30k under a Forester XT that was very very quick and yet just not that much fun. I like FWD or RWD better, just more entertaining to me so I should of built the Mid engine TC as had all the parts but sold it and started building a 2300 lb 600+ WHP forged LS $80K 95 M3 that could easily make 1000+ WHP if boosted, 90% done I decided to retire which meant not much budget to actually use it.
And now loving my little ST project soon to have around 300WHP on pump gas and will shock many at the track as it already did quite a few with just over 200WHP but all the supporting mods to make fast lap times
My other plan and I did all the measuring, have the shop and skills to do it, LS in the back seat which would of been about the same amount of time and cost, weigh significantly less and be faster and would of had 10" front and 12" wide rear wheels. It was already a fully built street/track/audio comp car that was just over 2500lbs.
-----------------
If it can be done and you can make it happen then follow your dream and make it so, just realize projects like that grow in magnitude and cost exponentially so budget at least double if not triple what you think it will take
-----------------
Personally I am not a big AWD fan, I had $30k under a Forester XT that was very very quick and yet just not that much fun. I like FWD or RWD better, just more entertaining to me so I should of built the Mid engine TC as had all the parts but sold it and started building a 2300 lb 600+ WHP forged LS $80K 95 M3 that could easily make 1000+ WHP if boosted, 90% done I decided to retire which meant not much budget to actually use it.
And now loving my little ST project soon to have around 300WHP on pump gas and will shock many at the track as it already did quite a few with just over 200WHP but all the supporting mods to make fast lap times