Did you know that the 6.1 was the rarest Gen 3 HEMI? Here are the statistics, from 2005-2010: Challenger- 26,786 (2008- 7,262, 2009- 9,580, 2010- 9,944 Chrysler 300- 18,366 Jeep Grand Cherokee- 18,076 Charger- 16,482 Magnum- 4,129 Total- 83,838
The 6.1 was produced for only 5 years (2005-2010), while the 5.7 was produced for 20 years (2003-2023), the 6.4 for 12 years (2011-2023) and the 6.2 for 6 years (2015-2021). However, I haven't found the number produced for each engine.