Approximate 1983 and 1984 Percentages

The following chart is a percentage breakdown of the options found on the vehicles registered. For example, if RPO code AU3 is at 30% that means that of the cars in the registry 30% were reported as being equipped with this option.
If the options were not reported because it was a vehicle listed for sale or they otherwise could not be accurately ascertained, then that vehicle and its options were left out of the calculation. The hope is that as time goes on and more vehicles are added to the Registry this data will begin to paint an accurate picture of approximately how many vehicles were equipped with a particular option.

In the mean time, In a decidedly UNSCIENTIFIC manner, I have projected out approximately how many would have been built with the different options. This is based on the cars reported to the registry and will change as cars are added.  BY NO MEANS SHOULD THIS BE CONSIDERED OFFICIAL PRODUCTION NUMBERS-THIS IS JUST TO GIVE US SOME SORT OF IDEA OF WHAT MAY HAVE BEEN BUILT.

AC3 6-WAY POWER SEAT ADJUSTER
AU3 POWER DOOR LOCKS
A31 POWER WINDOWS
A90 POWER TRUNK RELEASE
CC1 T-TOPS
CD4 PULSE WIPERS
CF5 ASTROROOF
C49 DEFOGGER
C60 AIR CONDITIONER
D68 DUAL REMOTE OUTSIDE MIRRORS
G80 POSI-TRACTION LIMITED SLIP DIFFERENTIAL

KO5 BLOCK HEATER
K35 CRUISE CONTROL
TR9 CONVENIENCE GROUP (LAMPS,VISOR,VANITY,CHIME TONES)
UM6 ETR AM/FM CASSETTE SEEK/SCAN
UN3 AM/FM STEREO CASSETTE
U58 AM/FM STEREO
U63 AM RADIO
U75 POWER ANTENNA



1983

AC3AU3A31A90CC1CD4CF5C49C60D68G80
53.2%72.3%81.5%41.6%52.0%76.9%9.8%69.9%100.0%54.3%61.8%
1596216824461249156123072952099300116311856
K05K35TR9UM6UN3U58U63U75MAPLE CLOTHSAND CLOTHVINYL
8.7%86.7%50.9%21.4%51.4%15.0%0.6%46.8%59.5%28.3%11.0%
2602602152764215444511714051787850330

1984

AC3AU3A31A90CC1CD4CF5C49C60D68G80
70.3%82.6%86.8%43.8%60.7%84.5%10.0%72.1%100.0%38.8%44.7%
2461289330371534212629573522525350013581566
K05K34TR9UU6/UU7UN3U58/UL1U63U75MAPLE CLOTHSAND CLOTHVINYL
9.1%89.0%68.5%68.9%13.7%11.0%0.0%77.2%94.1%0.0%5.9%
3203116239724134793840270132920208