I have been asked more that a few times what I liked and did not like about these two SWB S's.
I have owned and driving a lot a 1967 911S and now I have a 1968 911S. Both were very early cars made in the year prior to their model year. I will never say I had a 66S and a 67S with Elephant hide interior. That is just silly. I know it is done but I find that to be boarding on deceitful if not just plain stupid.
So this is a comparison of those two cars. Also my primary enjoyment with these cars was driving them, not shows, not tracking, not Cars and Coffee, I did that with them but my real enjoyment came in driving and using them as fun road trip cars.
So.
Door handles, The 67S handles are more comfortable to use than the 68S
Gauges, I really like the 67S gauges, the way the early morning light hits the chrome bezels on the early start of a drive is neat.
the 68S has those same black bezel gauges used so much by Porsche, very usable but boring.
Interior material, The 68S has that very unique 'Elephant hide' that no other year used and few cars in 68 used, very cool.
The 67S used 'basket weave' which was unique in 67 but very common after that.
Door pockets, The 67S door pockets worked better than the 68S and frankly way better that the 69 and later cars.
The 68 elastic wore out and the pocket would stay open and I would hit my funny bone on it in fast spinning of the wheel. The 67 and earlier never failed, did not hold much but never failed.
Brakes, I really like the dual circuit of the 68S, I never had a problem with the single circuit of the 67S but I worried about it.
wheels, I like the wider wheels of the 68S, noticeable improvement in the right way.
window frames. I really like the lighter and one year only uniqueness of the 68S window frames, but liked the look of the 67S
chrome window frames.
Valve covers, I like the sand cast 67S valve covers that never leaked, the 68S has those warping mag. ones.
I am sure there are some more differences I can not think of right now. But these are the stand out ones to me.
The two cars drive and feel the same, wonderful. but these are those little differences that I noticed.
I can not tell them apart easily looking at them. visually they are very much the same.
The 68S is of course a much rarer car than a 67S, But 68S's generally seem to sell for less than 67S's?
Anyways, I hope this is insightful.