Response for Ahwahnee:
The car is mine. It's the European version of the 1973 911S Targa.
As far as I know the only 911 of that time that weighed 975Kg (2150lbs) was the RS 2.7 with full interior (the race version weighed around 920Kg).
The production figures for my car showed 190PS (German version again) which is around 190hp. As you said in your last sentence, the oil reservoir is inside the engine bay, not outside, showing it's a '73.
I don't even think the car has fog lights. The white glass is for the reverse, red for braking/night lights and the orange for the turning signal. The small red light below those is actually a reflective plastic.
The tyre is one size above the wheel width. The wheel is 6in and the tyre is 6.5in (instead of 6in). The photograph (which I took in my house) is done from a very low position, giving an effect which makes the tyres look even wider.
Thanks for the interest in the car! :) :)