Automatics by year / class
It would be interesting to see the data on automatics get split out by generation. My thinking is that the discount is bigger vs peer group in the 97+ cars... The black 97 on BAT this week is an example.
An interesting request! Let's see where it leads, using only stock, clean-title sales with no special factors or colors:
<google-sheets-html-origin style="color: rgb(0, 0, 0); font-size: medium;"></google-sheets-html-origin><google-sheets-html-origin style="color: rgb(0, 0, 0); font-size: medium;">[TABLE="class: grid, width: 0"]
<tbody>[TR]
[TD="bgcolor: #D9D9D9"]Class[/TD]
[TD="bgcolor: #D9D9D9"]Year[/TD]
[TD="bgcolor: #666666"]
COUNT[/TD]
[TD="bgcolor: #666666"]
Avg Value Effect[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"]NA1 Coupe (Pop-up)[/TD]
[TD="bgcolor: #F3F3F3, align: right"]1991[/TD]
[TD="align: right"]46[/TD]
[TD="align: right"]-13%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1992[/TD]
[TD="align: right"]9[/TD]
[TD="align: right"]-11%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1993[/TD]
[TD="align: right"]3[/TD]
[TD="align: right"]-14%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1994[/TD]
[TD="align: right"]10[/TD]
[TD="align: right"]-6%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1996[/TD]
[TD="align: right"]1[/TD]
[TD="align: right"]0%[/TD]
[/TR]
[TR]
[TD="bgcolor: #D9D9D9"]NA1 Coupe (Pop-up) Total[/TD]
[TD="bgcolor: #D9D9D9"][/TD]
[TD="bgcolor: #D9D9D9, align: right"]69[/TD]
[TD="bgcolor: #D9D9D9, align: right"]-11%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"]NA1 Targa (Pop-up)[/TD]
[TD="bgcolor: #F3F3F3, align: right"]1995[/TD]
[TD="align: right"]6[/TD]
[TD="align: right"]-18%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1996[/TD]
[TD="align: right"]8[/TD]
[TD="align: right"]-3%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1997[/TD]
[TD="align: right"]3[/TD]
[TD="align: right"]-10%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]1998[/TD]
[TD="align: right"]1[/TD]
[TD="align: right"]25%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]2001[/TD]
[TD="align: right"]5[/TD]
[TD="align: right"]1%[/TD]
[/TR]
[TR]
[TD="bgcolor: #D9D9D9"]NA1 Targa (Pop-up) Total[/TD]
[TD="bgcolor: #D9D9D9"][/TD]
[TD="bgcolor: #D9D9D9, align: right"]23[/TD]
[TD="bgcolor: #D9D9D9, align: right"]-6%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"]NA1 Targa (Facelift)[/TD]
[TD="bgcolor: #F3F3F3, align: right"]2002[/TD]
[TD="align: right"]2[/TD]
[TD="align: right"]6%[/TD]
[/TR]
[TR]
[TD="bgcolor: #F3F3F3"][/TD]
[TD="bgcolor: #F3F3F3, align: right"]2004[/TD]
[TD="align: right"]1[/TD]
[TD="align: right"]2%[/TD]
[/TR]
[TR]
[TD="bgcolor: #D9D9D9"]NA1 Targa (Facelift) Total[/TD]
[TD="bgcolor: #D9D9D9"][/TD]
[TD="bgcolor: #D9D9D9, align: right"]3[/TD]
[TD="bgcolor: #D9D9D9, align: right"]5%[/TD]
[/TR]
[TR]
[TD="bgcolor: #D9D9D9"]Grand Total[/TD]
[TD="bgcolor: #D9D9D9"][/TD]
[TD="bgcolor: #D9D9D9, align: right"]95[/TD]
[TD="bgcolor: #D9D9D9, align: right"]-10%[/TD]
[/TR]
</tbody>[/TABLE]
</google-sheets-html-origin>We can conclude that there is a difference in the average effect of an automatic on the respective values of the NA1 Coupe, Targa, and Targa Facelift. The preceding order is the order of most negative impact to least negative impact.
Within the NA1 Coupe, 1991-1993 are very consistent, with 1994 showing less of an negative effect. This is consistent with the general trend for 1994s to command slightly higher values than their other NA1 Coupe counterparts.
Within the NA1 Targa, there is high variability between the years. The limited data is consistent with the general trend for 2000-2001s to command slightly higher values than their 1997-1999 counterparts.
Within the NA1 Targa Facelift, the limited data suggests this unique type of NSX is not negatively impacted by the automatic transmission. Another way to look at it is that the Facelift commands a higher value than a corresponding Pop-up, NA1 Targa Automatic to NA1 Targa Automatic.