The performance of a performance car doesn’t matter anymore.
How fast is your car? Wrong question. How much fun is your car? Good question.
We are in an era where performance can exceed any rational need or use. Faster isn’t necessarily more fun and, in many cases, is way too much to use at an enjoyable level on public roads. If blistering acceleration was all that mattered, we would all drive electric cars. Does that make them fun? After a couple of standing starts, then what? So far, most of them are good transportation appliances where big brother controls everything. Fast golf carts.
Who cares if a car runs to 60 in 3.6 seconds or 4.6 seconds? When will it matter? Unless you are doing full track competition, it doesn’t. Does it sound good? Does it engage you in the performance? Does it make you feel good? Those are better questions.
I have both fast and slow cars and I recently had the chance to drive a really slow car that I used to own in the past: a ’71 MG Midget. That car put a grin on my face. I had a blast. It absolutely didn’t matter that the Kia Rio in the next lane could leave me in the dust. They didn’t have a big grin on their face.
I also have a 991 Carrera S. It's pretty fast. There are faster Carreras. I don’t care. It is plenty fast enough to send me directly to jail if I use too many gears. The 991.1 is the last of the normally aspirated flat six engines. (GT3’s are way out of my orbit) The newer series turbos are faster. Don’t care. I love the linear response and sounds of the free breathing engine. Handling is amazing. Ergonomics are spot on. It's a joy to drive at any speed. Why would I ever need more?
As cars get newer, it is getting harder to legally modify and personalize your car. Let’s hope we don’t lose this right. Chances are, that if you added that air filter or exhaust, you probably made your car slower - or no change. Again, doesn’t matter if it sounds better and makes you feel better about your car. Go for it.
I have a 1964 Corvair. It is certainly not fast by modern standards. The 60-year-old driving experience is a lot of fun. Very different. Amazing what cars didn’t have back then. I saw an old newspaper ad advertising new Corvairs. Listed as features were oil filter and turn signals. Wow! Oil filter AND turn signals! Loaded!
A dual clutch paddle shift transmission can be fun. Clutch and stick can be fun. Which is faster? Who cares? Which puts a smile on your face? Teach your kids to shift and have fun in cars. That doesn’t mean driving stupid fast on streets. Car events. Track days. Autocross. Etc. Enjoyment of any of it doesn’t depend on ultimate performance. I appreciate the art and engineering of the latest supercars. I don’t need to own one. Most of them are locked away and rarely driven. I would be afraid to drive and use one. That’s not fun.
Enjoyment of the automotive hobby doesn’t depend on speed.