Lexus strongest, and I mean
strongest, selling point is reliability. If it had even slightly better reliability than the competition, I would already be in something else like the M340i (unlikely, given the direction BMW is going), C43 or the Genesis G70 3.3T.
Your reasoning of 80% performance 33% maintenance is the same as mine when I chose the IS350 over everything else, some of them at a starting price of $5k - $6k CAD higher. The IS is 1s slower in the 0 - 100 kmh run, but it has vastly better reliability because it is basically taking a lot of components from the Toyota parts bin, and it was designed to be uncomplicated by things that eke out better fuel economy or keep the engine warm while you're at work (seriously, on the M340i), among other things.
Reviewers (with the exception of a few, such as TheTopher) make IS seem like its some slow and crappy car, but the reality is that it is a solid, dependable daily driver with enough power. I drive one every day. The 330i is faster and sportier, but it'll no doubt suffer from the usual stuff that used German cars develop after a few years - timing chain tensioner, water pump, windows, plastics, gaskets, carbon buildup, and so on. Nothing can convince me that the 330i (or any BMW) is suddenly and magically more reliable because the internet says it is so.
Where the Germans tack on as many things as possible and focus on burning the car up as quickly as possible within 3 years, the Lexus is obviously a conservative, measured approach that is not necessarily aimed at long term ownership, but happens to align very nicely with it because that's just how Lexus/Toyota does things.
Put it simply, reviewers miss the fact that Lexus buyers are here because that's what we want - reliability. You can add the sportiness afterwards, tack on the AA/AC integration, 10" touchscreen, leather seating surfaces, gorgeous exterior redesign and all that stuff, but don't take away the core that is a Lexus otherwise there would be no incentive to go with the brand.
@mikeavelli
My Kona Blast (an even larger bike than the one you bought) fits in my '19 IS350, and all I had to do was remove the front wheel (mostly because the handle bars are quite wide). Just spin it off with the quick release, turn the handlebars to lay flat, bam it goes in. Just yesterday, I brought back a nearly
7ft long table top and it fit in the IS, no joke. I had to move my driver's seat up a bit, but it fit. Granted, it isn't the most ideal car in the world for a job like this, but the tape measure didn't lie about its dimensions.