Swiss Turbo cars were early 90's so technology has improved a lot.
No I have a very nice engine in my car thank you. Bike engines seem to be the ultimate in terms of chuckability and handling. Turbo cars have monster power but lack some of the delicate nature and finesse of a lighter less sledge hammer car. My current car is in the middle driveable, quick, great handling and about to be replaced with something with a bit more power (135 vs 160+).
I imagine the car with the Rover V8 is lovely for drag racing but ****e at circuits and on the road.