I will add since I have owned the slingshot since 2016 and Vanderhall Venice 2017 and purchased a Vanderhall Carmel 2020.
I still own the Slingshot and Vanderahll Carmel..
The Slingshot being 10" inch wider tracking and wider interior feels more sports car riding in it. The steering on Slingshot is
much more desireable for it has more road feel at higher speeds than Vanderhalls that are to senstive .
Almost want to put manual steering. box for higher speed running on Vanderhalls'
I like Vanderhalls in NJ with all the traffic and stop lights but if I go out on long back roads the Slingshot with Alpha Turbo
really shines with curves and more control steering..
But the brakes on Vanderhall are superior to Slingshot and stopping power until I put wildwoods 4 piston on much better stopping on slingshot.
I have been chasing lots of rattles and vibration noises in Vanderhalls and using 3M double sticky tape and pretty close to fixing them.
When I took Slingshot off road to make body and 2 years my wife was pissed but after buying the Carmel with roof that seem
to be her favortite now since Slingshot is back on road with No Roof..
The plastics body panels on both Slingshot and Vanderhall have No Quality with depressions and flaws ..
So when spending this kind of money comes down whet driving style you are going to do.
Crusing I would pick Vanerhall Carmel and hotrodding with turbo I would pick slingshot but with upgraded suspension ,brakes and motor work.