Dear CSL 1973,
well, my data differs from yours, but who knows?... Let me explain: I'm member of the Editorial Council from the Spanish classic cars' magazine 'COCHES CLASICOS'. It is not my professional activity, but as an old classic cars' fan, I write one or two articles per month.
In 2007 I wrote an article about a 3.0 CSL 'Batmobile' I found in Barcelona, and therefore I asked BMW Mobile Tradition about how many were delivered to Spain.
So, the answer from Kai Jacobsen and Andreas Harz was very clear, there were only four 'Bats' delivered to Spain:
2275443, a Polaris 060 'Bat', produced at July 18th 1973 and delivered to Las Palmas de Gran Canaria, to the same BMW dealer than mine, Walter Sauermann. This car was never entitled with an Spanish license plate, and received a touristic one (in Spain cars receives a license plate number that remains until the car desapear) This 'Bat' was sold as a used car in the eighties, as far as I know, to UK.
2275488, a Chamonix 085 'Bat', was produced at July 18th 1973, and delivered to Las Palmas de Gran Canaria, at August 20th 1973. The car was sold in Tenerife almost two years later, without any wings and stream, and with the original CSI's seats, as far as the buyer didn't like those 'striking' extras and so unconfortable seats. The car is today, in good hands, 250 Kms. away from Madrid, and when the new owner bought it, got in touch with the Canarian dealer and, incredibly, ¡the original wings and seats were still there!
2275490 was produced at October 17th 1973, also a Chamonix 085 'Bat', and was delivered to Barcelona at April 10th 1974 in order to be exposed at the 'Salon del Automovil' there (I have a picture from this car in 1974). An Spanish notary bought it for five times the price of the most expensive car produced in Spain at that time (Dodge 3700 GT). This car was restored, at an incredible level, at the end of the nineties, and is still close to Barcelona.
The fourth 'Bat' delivered to Spain is my 2275501. As you see, all three 3.0 CSL 'Batmobiles' went together to Las Palmas de Gran Canaria, in the same shippment.
Then only three 'Bats' were entitled in Spain, which is not a bad part of the 167 totally produced, for a poor country like Spain at that time.
About CSL (even carb or injection) I don't have any data, sorry.
Hope this information should be useful for you.
Best regards.
Jaime QUERALT-LORTZING BECKMANN