This is old thread but I must just wonder that for how long time BMW Z4 gt3 has been totally incompetitive. Many of the other cars discussed here have been good in some circuits at some point during last couple of years (like RS01, Genesis, Atenza, Peugeot VGT etc.) but Z4 seems to be always poor option on any track
Z4 is a handling car but has a very poor top speed, and it's one of the few FR cars that can keep up with MRs in the wet. It's just that most people tend to overlook it (and the M3, which is one of the fastest straightline cars) because they're old.
So, so many cars are useless. Stunned how bad the BOP is.
Groups 3 and 4 the McLaren anything is barely used, Z4 barely used, Mitsubishi group 3, Alfas are useless, Cayman, atenza group 4...i could go on and on.
650S Gr.3 is dominant at high speed tracks with flowing corners. It was meta at Dragon Trail Seaside a few season back.
650S Gr.4 is one of the fastest accelerating MR cars, with good handling and top speed. At Monza it's basically the top 3 car along with F-Type and Veyron. Why most people are slow with it, is because it needs to be short shifted at 25-50% rev bar. If you rev any higher it falls out of powerband and you're just wasting acceleration.
F1 GTR I agree is useless unless you're at Tokyo East/Sarthe/Monza NC.
See above for Z4.
Mitsubishi Gr.3 is basically the same as Subaru Gr.3. But because Mitsubishi doesn't make any real sports cars anymore, the brand is just unpopular. This last manu season, one of the top EMEA aliens used Mitsu and it's top 12 brand in the region.
Alfa Gr.3 is one of the best tyre saving cars. In the last Nations Maggiore race, it's the only one that can keep up with Mazda RXV (which is now OP as hell in terms of tyre saving). I know, because I went from 19th to 6th in that race with barely any practice. I agree Alfa Gr.4 is kinda bad right now. But it's very difficult to balance this car without making it too OP (in 2020 it's basically the go to car for any Gr.4 race with tyre wear).
Cayman again is one of the best tyre saving cars in Gr.4, along with Toyota 86 and Megane Trophy (NSX used to be in this group until it got nerfed with so much weight). It's got decent top speed for a handling car, and also amazing at fuel saving because of long gearing.
Atenza Gr.4 is an "alien" only car. It's got decent top speed, great at fuel saving but very sluggish acceleration. Basically you have to maintain momentum as much as possible in the corners, then you can be fast with it. I've seen some JP aliens use it at the top of the leaderboard, but yeah for 99% players it's difficult.
The BOP is actually not bad (save for 1-2 cars at certain tracks), but it takes a VERY good driver to prove it, because some cars you have to work in the corners to get the laptime (the "bad" cars), while others you can just put your foot down in the straights and let the car do the work (the "good" cars).