4. 2009: Ford F-Series – 413,625 units sold
Once again for the 2009 model year, the Ford F-Series has been crowned the champion of the sales world. Topping in at 413-625 units, an all-time best for the brand. The meteoric rise of the F-150 was part of a larger transition to full-sized trucks and SUVs instead of passenger cars. 2009 was a special model for a number of reasons, the first of which was the fact that it was the precursor to the SVT Raptor.

As we know the Ford Raptor has quickly become one of the best-selling pickup trucks of all time. But the 2009 model was also instrumental in adding a lot of unique luxury features to the F-150 that were firsts for the time period. Pickup trucks were becoming more of a luxury-based vehicle and the interest in these trucks continued to grow.