because in my country there is no datsun experts can you please teach me the difference?

how I put some photos?

and this one?

Quote:Just for the record, where is 'your country'?

The first picture is of the third small Datsun model. The 1974 to 1977 Datsun 120Y. It was also known as a Sunny in Japan & Asian markets.

The one thing that is constant in different markets is the chassis code & this looks to be the B210 model. [LB210 for left drive]

The next picture is of the second small Datsun model. It's a Datsun/Sunny 1200 DeLuxe four door sedan. The chassis code is B110 [LB110 if it's left drive] January 1970 to late 1973.

Croatia.

you mention the third and the second. to what you refer with that? what was the first?

The first of these small Datsuns was the Datsun/Sunny 1000, chasis code B10.
Produced from Sept 1966 untill Dec 1969 in 4 models [1967, '68, '69 & '70]
The two cars in the picture are 1968 two door sedans. [October 1967 to September 1968] The blue one is a Standard model while the red one is a DeLuxe.
The red one [& probably both] is a very early version as it still has the 1967 model blinker lights on the side of the fender/mudguard. This was changed to a short spear shape for the definitive 1968 models.
The picture is from a sales brochure.

great help! more questions. what mean deluxe? is like a modern SE, LE etc or something else?

I will write of the Datsun 1200 here.

In Australia, two models only. The cheapest was the "Standard" & it was built down to a price.
Next up was the DeLuxe. More features, more nice, more cost

In Japan there were two more models above the DeLuxe. Next was the GL [Grande Luxe] This had even more features & it naturally cost more.

The top end model was the GX. This was the go-fast version that was based on the GL. It was basically a GL with more black parts inside & out. It came with a special 1200 engine that had larger oval shaped ports, double valve springs, sports camshaft & twin variable venturi Hitachi carbs. [like SU carbs.]
There was a 5 speed gearbox available as an option from sometime in 1972 in the GX model only & the car was commonly known as the GX5.

is there a book or something else where i can learn this stuff?

I must choose between those two. they are in generally same conditions. What I must look at?