70 challenger vs 69 gto who'se faster

I say the 69 gto has it the engine has more horse if I'm wrong tell me. my wife drove a 70 challenger but doesn't believe me any thoughts?? and please no insults

The 1970 6 pack 440 Challenger went 0-60 in 6.2sec and the 1/4 in 13.7, the GTO Ram Air 4 did 0-60 in 5.8 but had a 1/4 time of 14.5sec.

Then the Challenger T/A 340 did 0-60 in 5.9 and a 14.5sec 1/4 mile, and then the 426 HEMI did 60 in 6.3, but it did the 1/4 mile in just 13.1 seconds.

So the GTO is faster to 60 but the challengers were all as fast or faster in the 1/4, nearly 1.5sec with the super rare 426