2016 Gs 350
The current 2GR-FSE 3.5 liter V6 was first used on the IS350 for the 2006 model year.
Here we are 10 years later and it's still being used! It was built to be rock solid and won many awards, which is why Lexus has stuck with it. They have shared it across their lineup too (economies of scales = lower cost of goods sold = higher profit margin). Not hating on Lexus for milking the heck out of the engine, but we need something new!
I am sure you know how much more efficient competitor engines are now & produce more power than ours. This is why Lexus hasn't been able to compete with MB, Audi, BMW, etc... sure they can add the bells & whistles to our cars.. but you'll still using an engine which was built for the market 10 years ago.
I (personally) want a new, more efficient V6 that can be used across the Lexus lineup.
Depending on where the power band is for this new engine, the more Lexus sporty models can add a supercharger (for low rpm power) or a turbocharger (for higher rpm power).
Imho, a modern NA V6 should be able to produce close to 300 hp, while averaging around 27 mpg.
You then supercharge or turbocharge that (I would love a twin turbo engine like the previous Supra) and have "performance" models - i.e. the "F" models.
Since I'm a big fan of the torque & efficiency of hybrid setups though - I would love something like this "next generation" 400 hp Toyota Supra that's supposedly in the works: http://www.motortrend.com/news/toyot...-the-pipeline/
Hope that helps with your questions,
~ Im2bz2p345
Last edited by Im2bz2p345; Nov 20, 2015 at 01:39 PM.
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