The Stinger sits at a price point above any mass production car, such as a Toyota Camry or Chevy Malibu. For a mass production - thus mass market - car, the price simply has to play into a space that can span a wide range of buyers, while providing a wide ranges of features that grab as many customers as possible. It means a lot of compromises, and the Stinger is none of these things.
Starting at $32,900 and topping out around $52,000 USD simply pushes the Stinger into a "tweener" or entry-level luxury space. This is simply not a mass market space.
Can Kia sell more Stingers than they anticipated? Sure. But that won't make it a mass market or mass production car, it'll just mean they carved out a solid niche and are succeeding at taking share away from whatever else is out there - perhaps including their own Optima buyers. But as Steve Jobs said, "If your product is going to be cannibalized, it might as well be from your own offerings (paraphrased)." And getting Optima owners to move north is always going to be a win.
What may make the Stinger so well accepted - and sold - oddly enough, is the mainstream sedan market. Toyota and Honda have been struggling to reach a younger buyer, as the Camry started selling to would-be Buick owners for years. Lots of gray haired folks driving Camry's. Thus, for serval years now Toyota has been re-skinning their Camry's with sport advertising in an attempt to say the Camry is a true sports sedan, when in reality it is a 4-door mid-size family hauler with better suspension tuning and more (ugly - IMO) botched plastic nose work...
I own a 2014 Mazda6. It's great. It was the only mainstream sedan that didn't come off as a pretender, but a car that actually handled extremely well, was nimble, athletic and provided great gas mileage. It wasn't trying to be something it wasn't, and it represented a great value. Not the cheapest mid-size sedan, but the best value.
Now that I'm nearing 100k miles (yah, I drive nearly 25k miles a year), I began looking at new cars, and the Stinger instantly grabbed me. I'd consider an all-new Mazda6, but alas, Mazda's a small company and it'll be another 2-years before they bring out an all-new Mazda6...
I recently ran into a guy with a new GT1. He previously owned Honda Accords, but he drove the Stinger and just loved it.
This is just my hunch, but as there are so many pretender wanna-be sporty mid-size sedans out there, along comes Kia with the Stinger, and people like me instantly understand it IS NOT a pretender. It's the real deal. Finally a focused car that didn't compromise all over the place to become nothing more than a...
Buick Regal, which is a souped up Malibu, hiding cheapness as best it can...
People like me are just tired of this game. Period.
I'm looking at a base model Stinger, perhaps with the tech package for the blind spot monitoring (man, I hope 2019's comes standard with some key safety features...). Many people in this Forum are in my boat – Former or current mid-size sedan owners that have or will be making the jump into a Stinger.
Kia may be poised to sell a much heavier dose of 2.0L vehicles than they had anticipated. The 2.0L is over 2 seconds faster 0-60 than my Mazda6, so for me, the test drive felt like a rocket ship! That's plenty of power for me, and the handling and multiple drive modes was fantastic.
Me. Likely you. We are the niche target market Kia built the Stinger for. No more "Pontiac! We build excitement!" nonsense, which was nothing more than a bunch of Chevy's with more plastic all over them... Stinger is a true Grand Turismo, and I - and many more - can't wait to get one.