This is the best I can do
Production:
Challenger Base: 53,337
Challenger T/A: 2,142
Challenger R/T Coupe: 12,747
Challenger R/T Convertible: 1,070
Challenger RT/SE Coupe: 3,679
Engines:
225 I6 145 bhp.
340 V8 275 bhp @ 5000 rpm, 340 lb-ft @ 3200 rpm.
T/A: 340+6 V8 290 bhp @ 5000 rpm, 345 lb-ft @ 3400 rpm.
383 V8 330 bhp.
426 Hemi V8 425 bhp @ 5000 rpm, 490 lb-ft @ 4000 rpm.
440 V8 375 bhp @ 4600 rpm, 480 lb-ft @ 3200 rpm.
440+6 V8 390 bhp @ 4600 rpm, 480 lb-ft @ 2300 rpm.
Performance:
T/A: 0-60 in 5.9 seconds, 1/4 mile in 14.5 seconds @ 99.6 mph.
R/T 440-6: 0-60 in 6.2 seconds, 1/4 mile in 13.7 seconds @ 105 mph
I know it doesn't answer your question, but maybe point in the right direction