Luxury cars in general are worthless... Is it worth owning a Luxury car? No.
But the Lexus IS, Infiniti G35, and BMW 3-series aren't Luxury cars, they are in the
Near Luxury class.
And seeing as $30,000 will buy a top end Ford Taurus, Toyota Camry, Mazda6, Mustang, Accord as well as a G35, or IS. I think it's a valid question.
And when a Dodge Challenger costs the same as an IS or a G35, and a very Top Level Mustang is in the $40-50G level, It becomes a VERY valid question.
The place that I bought my Mazda6's has a
4cyl iGrand Touring model on the lot right now for $32,000. The 6cyl versions are only a couple of hundred dollars more dear.
The Infiniti dealer has NEW G35 sedans on the lot starting as low as $38,000 and used G35's including an '07 Coupe with less than 15,000 miles for $32,900.
A new Lexus IS250 with a manual trans goes out the door at about $32,000.
Acura TSX and TL are about $33,000 and $35,000 respectively.
See, if you go
premium "normal" car, or nicely equipped "near luxury" car
You are in the $30-40,000 dollar neighbor hood. You can spend more, but it really isn't necessary to get a very nice Lexus, Infiniti or Acura.
If you spend that on a "lesser" car like a Camry, Accord, Mazda6, Etc. You will have the very nicest version of that car made.
You have to go over $40K if you want to go Bimmer or Benz. Many have stated that it is indeed worth the price of admission.
You will note that I have kept
my personal opinion out of this.
But at this point I would have to say, if it is a "money is not an object" situation, I would likely buy a BMW or C-Class with no hesitation. Though if money was truly no object I would likely buy a Porsche.
By the same token, I would not feel at a disadvantage if I bought a Infiniti, Acura, or Lexus either.