In what sense? And more so why? Are you saying it would need to be more European in look or just small in general like the cars in the next part I quoted from you? If so that's quite a limited scope on what's a working four cylinder turbo (or not I suppose) sports car.
I covered this further down the post you quoted.
A four-cylinder Camaro would, I expect, be implemented in order to improve fuel efficiency and emissions while maintaining the performance of a larger engine.
But if the Camaro remains as large and heavy as it is (3,700 lbs for the base model), you're fighting a losing battle. A four-cylinder Camaro will never be frugal unless they completely redesigned the car to make best use of the smaller engine. And if you're not saving fuel by driving the four-pot (and you probably won't be - for reference, most F-150 V6 Ecoboost drivers are barely scraping 1 mpg better mileage than those with the V8) then you might as well enjoy the car more with a V8.
Well as sales go it already seems to be fairing well across the pond at least it did for the pre-release sales and sign-ups out side of some Manchester United (I think that was the club Ford joined up with) event. As for the actual car we have to wait and see.
I deal with this a lot when I'm writing about new cars.
Deposits and interest checks essentially mean diddly-squat. We won't know how the car does until people actually start buying them and driving them around. I'd be surprised if the Mustang didn't at least do reasonably, but then it's a good-looking coupe with decent performance.
Price will make or break it, and we'll have to see whether it's one of those cars that reaches saturation quickly (i.e. everyone who wants one buys one in the first year on sale and then sales drop sharply thereafter) or not.
Those alternatives do exist just not from Chevy, the Regal turbo AWD and the ATS.
Neither of those are sports cars. Nor muscle cars. And the Regal is a Vauxhall. Neither is a suitable alternative.
Speaking of, as I said in another thread elsewhere, I was in a GM dealership recently, and the current Camaro is a lot smaller in person that it looks like in pictures/at a distance. The Challenger is the same way to a lesser degree. Not sure how that happens... high beltlines maybe?
I think you may be right - they're also fairly wide by the standards of regular cars, with exaggerated proportions and fairly long, flat hoods. All of those make them look pretty big.
That said, they are still pretty big compared to their predecessors. A new Camaro is half a foot longer, three inches taller, three inches wider and half a ton heavier than a '67. The sixth-gen Mustang is half a foot longer, half a foot wider and three inches taller than a '64, and the new Challenger is half a foot longer, half a foot
taller and surprisingly just an inch wider than the original.
That's not much compared to say, how much a VW Golf has grown, but then the Golf has had two entire classes of car spring up beneath it, whereas the Camaro (/Mustang/Challenger) has just grown itself.