The Uruguayan car market is an unusual mix of brands and models. There are many Chinese brands but few models make the Top 50. European, Japanese and US models sell best. Total sales were down 15% but many models still increased (shaded green).
The Renault Kwid (above) is at the top of the pile in 2020, replacing the Onix / Prima from Chevrolet. The Joy model from that company is the old Onix which has now been replaced by a new car sourced from China. So if the Joy model was included with the Onix, then it would be still the best selling model by some margin.
Data source: ACAU.