Bus Stop Classics:  1966 CAIO Gaivota and 2001 Rio de La Plata Maxibus – South American Streamliners

A few weeks back we reviewed the Necochea Aerobus, an early attempt at streamlining from  Argentina.  Today let’s look at another Argentinian bus and one from Brazil that were both similarly designed to “cheat the wind.”

First up is the CAIO Gaivota or “Seagull.”  CAIO (Companhia Americana Industrial de Ônibus) was, and still is, one of Brazil’s largest coachbuilders.  The bus looks fairly conservative from this angle – you may be asking “Where’s the streamlining?”

Here.  That is certainly an interesting rear end.  I’m not sure whether CAIO was actually trying for a streamlined effect or if it was just more for aesthetics.  I was a little surprised how much overhang there is behind the rear axle. 

The body went over a Mercedes or Scania chassis – the MB one being an OM 326 with a 10.8 liter diesel straight six with around 180 hp.  This was a successful model for the company and was produced over ten years.

Info was a little sparse on the Argentinian-built Maxibus but I did find it was manufactured in limited numbers from 2001-05.  The chassis was a Scania KT 440 – with an 11 liter diesel putting out 400 hp.  It’s a large bus – 15 meters in length, 49 feet.  The coachwork was either built by the firm Imeco or in-house by the operator Rio de La Plata – I found references to both.  

It would certainly win an award for “driver visibility” – though on a hot day that may not be much consolation.  

There’s even one for sale – a little bit of a fixer-upper, but what a motorhome/RV it would make.