The Kia Stinger might have some following but it looks like it is not enough to convince Kia that it needs to offer a successor for the sports saloon model.
According to Car Advice, Kia has not been selling as much Stinger as they were hoping more. They were expected more from the Stinger but added that they think the market still needs time to adjust to the fact that the Kia sports saloon will be offered with a premium price.
As for whether there will be a successor, it seems like Kia still has not made up their mind on whether they will it will happen. Even if they do build one, there is a chance that the vehicle might get some sort of electrification.
At the end of the day, nothing has been decided yet but we sure hope that this will not be the end of the Stinger.