Quote Originally Posted by pologti18t View Post
Other manufacturers seem to be able to include side airbags in similar seat upgrades (eg Clio 200 Cup).
That has been mentioned many times before. Again, whilst the Clio has a "Recaro" label on the seats, they are clearly far inferior to the series of Recaro seats being used in the Golf, and Audis and other cars which have them and don't feature the side airbag.

The Clio seats are far flatter and have substantially less side bolster - even less so than the "standard" GTI and R seats. It would be entirely possible for the torso of a Clio driver to dislodge from those seats and therefore they require the airbag.

The Recaro Motorsports seats used by VW and Audi are a different design, and the addition of a side airbag would very likely be useless, which I would presume is why such "safety conscious" companies don't fit it.

So again, back to my point. Unless people have crash tests which prove otherwise, Car Sales and many others are just making presumptions that it reduces safety by not having it.