IndianAutosBlog broke the story of Premier testing the Rio with a BS4-compliant Multi-jet engine yesterday and this afternoon we have more to add. Caught testing by our friends at OnCars.in, a cosmetically upgraded variant was doing rounds around Pune. If the badge is an indication to go by, the engine on test seems to be the same turbocharged 1.5-liter sourced from Peugeot. The...