I really like both of them, the Stinger was just a bit over half the price of the Blackwing so it's certainly the better buy financially.
The Blackwing does outperform the Stinger and surprisingly, though the Stinger does get good mileage the Blackwing does better. We make frequent trips into San Antonio mostly down hill and the Blackwing gets almost 32mpg running at 72 on I10!
Though the Stingers interior is fine, the Blackwings is much fancier.
Fortunately, both cars have excellent A/C something we really need in central TX.
I agree with Stiletotto's comments though his is a 4WD.
Digressing, thanks for your service Stiletto, I'm retired Navy.