Yes, but that doesnt take into account that on average we have a dreadfully much worse lifestyle today in general.
Food in particular, too much meat, too much additives that at best just add to someones fat and at worse(like sugar replacements) messes with the body on a hormonal level, and waaaaay too much sugar.
And its also actually a proven fact that if you eat less, you live longer as long as you eat "just enough".
Add to that that we tend to have too warm housing(just one thing that does is help keep bacteria and virus alive and spread more easily) and we tend to have jobs that doesnt involve enough exercise, and our free time tends to be spent far to "unmovably". We come into close contact with all sorts of chemicals on a daily basis, which are regulated on a "safety level" NOT on the basis of being actually safe. Etc etc etc...
All in all, even if most of those effects, except sugar and exercise arent so big alone the combined effect is probably quite large(how large is already being debated in lots places, but anything from raising average age today 5 years up to 25 years is what the more serious people seem to argue with some arguing far greater effects still.
Edit:
Try this place:
freecen.org.uk/cgi/search.pl
You can enter a birth date +-10 years and select a place to search, and from which census.
For example i searched one place for people born 1800+-10 years, and got 33 results ranging from 79 to 86.
When including "All Places" the search gave the error "over 2000 hits". and while thats a big coverage, its also from 1891, right in the middle of the industrialisation and thats one of the eras with worst longevity you can find.