Most popular muscle car between these three

Albert Long

I’m the Chevy man... (in my Mac Dre voice)

Bernard Thompson

VERIFIED

Ford is the most popular.Not necessarily the best, but the question was most popular...

The Red Pimp

I always drove a Pontiac Firebird, but it shared a chassis and more with the Chevy Camaro Lots of juice, one drag racing ticket, one night in jail because I couldn't pay off the cop ($100 in 1971, I didn't have $100 in 1971) in Miami. Women loved it! Great ride!

Bob Rauch

The Hellcat and Demon seem to be very popular these days.

I picked Ford before I saw that you meant the current 2020 era.  The Ford Shelby Mustang is an all-time (see the movie "Ford vs Ferrari").  The Plymouth Viper was a cook car but again you want new.  Dodge Challenger & Charger are cool rides for sure.

Don Benson

Seems like its Ford between these Brands.