--Update—
I finally got to test drive both Q60 & Stinger GT. It’s crazy how different those two are in character.
Now it has made my choice far more difficult, seeing how keen Infiniti was on playing with price. The Kia salesman was not even remotely open to negotiations and kept talking about how much “demand” there was for the Stinger – which I know is utter BS, because I’ve seen the same 2 Stingers at the dealership for the past 3 weeks.
Now back to the drive. The Stinger was good – but for some reason I just did not feel the 370hp were available all the time, especially during initial acceleration / city driving. I’m not sure if its due to tall gearing or the way the drivetrain is calibrated, or a combination of both – but there just wasn’t as much bite as I had expected there to be. On the highway it defiantly does pull strongly.
On the other hand, in terms of wind & noise, the vehicle was quiet and felt very planted on the road – though body roll was defiantly noticeable, even during not very sharp turn-ins. Oddly though, road imperfections were felt more than what I expected which resulted in a bit of bumper ride on certain roads.
This is the first car I’ve tried with Brembo brakes and just like the engine – they too lacked bite.
For me a sports luxury car is a simple recipe. It must accelerate, handle and stop well, and when you add the luxury aspect, it must also be quiet, refined and comfortable. This is what exactly the Q60 felt like. As soon as I took it out of the drive lot it simply felt sharp.
Imagine driving the Stinger – but with sharper everything. Acceleration felt instant, extreme and without hesitation at any situation, the brakes were literally instant, and touchy handling made it feel like a feather weight car. The interior to me also felt plusher.
In conclusion – I am no longer super enthusiastic about the Stinger. It’s a good car no doubt – but in all fairness, it’s more of a cut-above family car than a proper sports luxury car that I thought it’d be.
No offense, but I'm surprised by this review and disagree with most of the comparison.
First of all you are trying to compare a smaller 2 door sports car to a larger 4 door Grand Touring vehicle. Second, Infiniti is actually the luxury car branch of Nissan so again Apples to Oranges. However I will say that many did compare the Stinger to other entry level luxury cars and its on par with some of the best.
As for the comparo to Infiniti I personally drove the similar 4 door Q50 Red Sport 400 and had the opposite driving experience. I do agree with you that Infiniti will easily negotiate on price, but that is because they are a dime a dozen. The dealers I went to had over 50 Q50s but only 5 Stingers. Not to mention Infiniti has already sold thousands of that same model for the past few years. So in general you will pay more for rarity, but it's worth every penny when your the only one on the road and everyone is admiring that uniqueness.

However you can get a great deal on the Stinger as I got my GT2 for under invoice.
Next, the Q50 has less torque plus the power curve is much higher in the RPM range so the opposite is true. I had to wait for power to build and it didn't feel strong until 4k+ even in sport mode. The Stinger has such strong torque from 2-4k there not even in the same league, especially for daily city driving. I don't want to have to floor it all the time just to feel the power I'm paying to enjoy.
As for the ride the smaller Infiniti is more nimble, but my GT2 with suspension in Sport mode controls body roll significantly. It feels much more stable, especially coming out of corners & emergency lane changing maneuvers. The same ride over railroad tracks was incredibly smooth in the GT2, but the Q50 felt too taught and was jarring. Not sure if the GTs suspension is that much different than the GT2 but the ride was another reason I got the Stinger over the Q50.
The Q50 brakes do bite more but not in a good way. They are way over boosted and too touchy. I couldn't get used to them ever after a long test drive. The GT2s just felt naturally weighted and strong. Very linear stopping power and was so easy to drive I felt at home within the first mile.
Overall the GT2 felt like a plush, solid luxury sport sedan, when the Q50 felt like a luxury version of the Nissan Altima. The Q50 is no doubt a great car but in the end the Stinger is leaps and bounds above it in every way. That's why they compare the Stinger to Porsche Panameras, Audi A7s, and BMW 640 Grand Coupes, not upgraded Nissans.
This car is truly in a league of its own and I'm so happy i will never look back...except at the Q50 in my rear view mirror!

Lol Sorry I had too
