It's not "Aston Martino".

since 2006 the Chevrolet Aveo has been topping the Colombian charts since 2006 and 2011 is no exception: with 16,556 units sold in 6 months, the Aveo grabs a very respectable 11 percent market share.
Looks like Aveo could get toppled out of the #1 spot by Chevy's little brother at some point though...

Code:
Pos  ... Model  .................. 6m 2011  ... %
1  ... Chevrolet Aveo  ........... 16,556  ... 11.0%
2  ... Chevrolet Spark  .......... 15,462  ... 10.3%
3  ... Renault Sandero/Stepway .... 9,272  ... 6.2%
4  ... Renault Logan  ............. 8,838  ... 5.9%
5  ... Chevrolet Captiva  ......... 5,002  ... 3.3%
6  ... Nissan Tiida  .............. 3,824  ... 2.5%
7  ... Chevrolet LUV  ............. 3,545  ... 2.4%
8  ... Nissan D22  ................ 3,474  ... 2.3%
9  ... Renault Twingo  ............ 3,135  ... 2.1%
10  ... Ford Fiesta  .............. 2,598  ... 1.7%
Source: Best Selling Cars Around The Globe: Chevrolet Owns Colombia | The Truth About Cars