"The result is a car that weighs just over 1,900 pounds, or about one-third less than the new 911."
And 10% more than a 1963 Beetle of fifty years ago.
http://www.hemmings.com/hsx/stories/2007/04/01/hmn_feature23...
And 10% more than a 1963 Beetle of fifty years ago.
http://www.hemmings.com/hsx/stories/2007/04/01/hmn_feature23...
Mk1 Golf GTI was very light: 790kg, as was the Mk2 Golf GTI 910kg (hot hatches from Europe) but ever since then cars seem to be minimum 1,200kg. They are a lot safer and that is the main reason. You can walk away from a minor crash with your legs intact.
Car manufacturers have been upping power (speed) over the years and this has lead to an increase in weight from a performance and reliabilty standpoint but also safety.
Granted, the Miata doesn't have anywhere near the Cd that the VW has.