That is certainly true, but Hemi cars were special back then and continue to be special today. Hemis were expensive to buy and are also a major pain in the *** with their dual points, dual carbs and solid lifters and I would venture to say that most were not used as daily drivers. Adding the wing car factor doubles the PIA and special factor. While I don't know how many Superbirds are still around, but out of 505 Daytonas built, about 350 Daytonas still survive & that's a pretty good ratio.
I bought my 1st 68 Hemi Charger in 1978 with only 16,000 miles on it. The original owners turned it into a race car around 1970 & then it sat, which explains the low miles. The 2nd owner yanked the engine & transmission & then sold me the body. I probably put on another 30,000 miles in the 14 years that I owned it.
My current 68 Hemi Charger has 25,000 miles on it and I believe that is real. The previous owner (#2) had been trying to buy this car for years because it was sitting in plain sight, but eventually persistence and luck paid off for him. He told me that he only drove the car once & slowly took it apart to attempt a restoration. I came along 18 year later and bought it. Now, you may ask me why I believe that my car has original miles? It's because of condition. Up here, the old iron only lasted about 4 years before cancer struck. At that time, an average 5 year old daily driver with 75,000 miles on it had major rot on every panel.
But then, there are those who simply bought there cars as a toy and drove them sparingly. Today, you can find plenty of low mileage late-70's Trans Am's GNX's, Shelbys, Vipers & Ford GT's that hit the market. The same will hold true for Hellcats in the years to come. Heck, my 5 year old Challenger R/T has only 20,000 miles on it right now.
Of course there are many that have had their odometers rolled back, but I can only vouch for mine.
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That is true. I traced down the original owner of my old 1970 Challenger R/T SE (440-6, 4 speed, Shaker) and he traded the car in back in 1974 (?) because of the escalating gas prices. He told me that got a 318 Charger that got a whopping 3 mpg better.