The 3.6 L uses 5w20, synthetic or conventional.
The curb weight of the 2014 Dodge Challenger is 3834 lbs..
The curb weight of the 2013 Dodge Challenger is 3834 lbs..
The curb weight of the 2012 Dodge Challenger is 3834 lbs..
The curb weight of the 2011 Dodge Challenger is 3834 lbs..
The curb weight of the 2009 Dodge Challenger is 3819 lbs..
The curb weight of the 2008 Dodge Challenger is 4140 lbs..
The curb weight of the 2010 Dodge Challenger is 3720 lbs..
The gross weight of the 2011 Dodge Challenger is 4950 lbs..
The gross weight of the 2014 Dodge Challenger is 4950 lbs..
The gross weight of the 2012 Dodge Challenger is 4950 lbs..
About 5.7 litres
Depends on the year/bodystyle, etc.