NEW DODGE HORNET

I think that you are confused. The 66 Barracuda surely weighs 2700 lbs at the least. I seriously doubt this new "Hornet" is 4700 lbs.

Clipped from the article above:

View attachment 1716069008

This "Hornet" is 4140 lbs. There were no Barracudas that were 2140 lbs.
EXTERIOR
Length178.0 "
Body width82.0 "
Body height63.8 "
Wheelbase103.8 "
Ground clearanceN/A
Curb3,715 Lbs.
Gross weight4,960 Lbs

guess I missed the "curb weight" and "gross weight" part - still around 1000 lbs more than Barracuda

How much does a 1965 barracuda weigh?

Features
Engine Location :Front
Drive Type :Rear Wheel
Production Years for Series :1964 - 1969
Price :$2,450
Weight :2726 lbs | 1236.493 kg