Specifications Comparison: 2009 Dodge Challenger vs 2021 Dodge Challenger

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
SE	3.5L V6	RWD	3,623 lbs.	250 hp	14.5 lbs/hp
R/T	5.7L V8	RWD	3,937 lbs.	372 hp	10.6 lbs/hp
SRT8	6.1L V8	RWD	4,027 lbs.	425 hp	9.5 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
GT	3.6L V6	RWD	3,906 lbs.	303 hp	12.9 lbs/hp
GT	3.6L V6	AWD	4,078 lbs.	303 hp	13.5 lbs/hp
R/T Scat Pack 1320	6.4L V8	RWD	4,284 lbs.	485 hp	8.8 lbs/hp
R/T Scat Pack	6.4L V8	RWD	4,284 lbs.	485 hp	8.8 lbs/hp
R/T	5.7L V8	RWD	4,182 lbs.	375 hp	11.2 lbs/hp
SRT Hellcat Redeye	6.2L V8	RWD	4,443 lbs.	797 hp	5.6 lbs/hp
SRT Hellcat	6.2L V8	RWD	4,428 lbs.	717 hp	6.2 lbs/hp
SRT Super Stock	6.2L V8	RWD	4,454 lbs.	807 hp	5.5 lbs/hp
SXT	3.6L V6	RWD	3,858 lbs.	303 hp	12.7 lbs/hp
SXT	3.6L V6	AWD	4,057 lbs.	303 hp	13.4 lbs/hp