1970 Challengers
2400 US total T/A Challengers, but only 989 with 4-speed (41%).
2035 US total 440+6 Challengers (1640 R/Ts & 296 R/T SEs & 99 R/T 'verts), but only 793 440+6 auto R/Ts (39%).

-T/A vs. R/T-
340+6 vs. 440+6 ~~~~ R/T
numbers vs. non-#s ---- T/A
4-spd vs.auto --------- T/A
3.91 vs. 4.10 ~~~~~~ even
EB5 vs. EV2 ~~~~~~~ even
resto vs. sitting ------- T/A
hood ------------------ T/A
spoiler ---------------- T/A

The T/A has too much high-performance eye-candy going for it,
the R/T would need some major factory options to catch up to the cool factor!
(sunroof, SHAKER, spoilers, louvers, etc.)