I drove both an automatic 124 Classica (the only 124 available in my state at the time) and a manual Miata Club. I'm holding out for a manual Lusso which might not arrive anytime soon. My impressions:
- the Fiat is noticeably quieter inside, especially on the highway.
- the clutch and shifter in the Miata are fantastic. Of course I haven't driven a manual 124 to compare.
- there is slightly more headroom in the Miata due to its lightly padded top.
- the Fiat has a much better ride than the Miata Club. I drove the Miata through some road construction at about 30mph and it was bouncing all over.
- the view down the hood in the Fiat gives you the impression you're driving a larger car than the Miata, where you only see the tops of the fenders.
I've driven a manual Club a few times in the past week or so, also a Lusso manual and an Abarth auto, and I had many of the same observations. I'd add:
- at lower speeds the added noise in the Club is from the engine, not wind or tire noise; the Lusso engine at a steady speed was extremely quiet
- on heavy throttle I thought the slightly growlier sound of the Lusso was more appealing than the Club sound; the Abarth sounds a bit crude/ricer for my tastes
- the Lusso and Abarth have virtually nothing on tap until they hit 2500 rpm so unless you are willing to do some high-rev clutch drops you won't be getting off the line smartly. They do move a little better when given the boot in the 3000-4500 rpm range but if you are willing to rev it out the Club is a bit faster
- the 124s subjectively feel somewhat bigger and heavier; neither is as eager or playful feeling as the Club, but they have a nice "oiled" ride when cruising.
-clutch is noticeably stiffer in 124s, which I find a negative. Shifter is a bit clunkier/notchier too
Will be testing a manual Abarth and a manual MX-5 GT (which is supposed to be quieter on the highway than the Club) on the same day next week. Our Canadian GT has the same suspension setup as the Club (Bilsteins etc.) so I will have another chance to compare ride/handling. The Abarth goes into this battle at a disadvantage as its MSRP here is about $4-5k over a comparably equipped GT.
I also want to see if the MX-5 pearl white, which is a no-surcharge option for the GT, is the same as the pearl white on the 124 (which costs a ridiculous $995 here).