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Thread: Noob Question: Difference between Ci Xi Si

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    Question Noob Question: Difference between Ci Xi Si

    whats the difference between all the Ci's and Xi's and Si's and all the other i's. i've been wonderin for a while. heard it was something with fuel injection?

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    Ci is a BMW coupe. Xi is a BMW 4WD. Si is an upgraded Honda Civic.
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    No, all 'i' are fuel injected gasoline cars while 'd' is deisal and 'h' is hydrogen. Back in the day (and probably well before you were even born) BMWs used carbs. The i was to signify the new fuel injected cars.

    The letters depend on model of car, but for post part:

    C is coupe (before i)
    S is sport (BTW it normally comes AFTER the i, not before)
    L is long wheel base (before or after, year depending)
    X is all wheel drive (before)
    t is compact, for the most part (can also be turbo, but hasn't been for years)

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    Quote Originally Posted by Auraraptor View Post
    No, all 'i' are fuel injected gasoline cars while 'd' is deisal and 'h' is hydrogen. Back in the day (and probably well before you were even born) BMWs used carbs. The i was to signify the new fuel injected cars.

    The letters depend on model of car, but for post part:

    C is coupe (before i)
    S is sport (BTW it normally comes AFTER the i, not before)
    L is long wheel base (before or after, year depending)
    X is all wheel drive (before)
    t is compact, for the most part (can also be turbo, but hasn't been for years)
    i doesnt necessarily mean fuel injected...if you go back to the 80's, they had e cars....they were fuel injected...like the 325e, 528e for example...

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    Quote Originally Posted by m30power535 View Post
    i doesnt necessarily mean fuel injected...if you go back to the 80's, they had e cars....they were fuel injected...like the 325e, 528e for example...
    If you have an 'i', you have fuel injection. However the absence of an 'i' does not mean you don't have fuel injection. Just like you can have a coupe but lack a 'C' badge on your tail.

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    Quote Originally Posted by Dahlstrom View Post
    Ci is a BMW coupe. Xi is a BMW 4WD. Si is an upgraded Honda Civic.
    exactly what I would say.
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    Quote Originally Posted by Auraraptor View Post
    If you have an 'i', you have fuel injection. However the absence of an 'i' does not mean you don't have fuel injection. Just like you can have a coupe but lack a 'C' badge on your tail.

    yea, i have a coupe and mine says M lol
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    Quote Originally Posted by Maximus924 View Post
    yea, i have a coupe and mine says M lol
    well isn't that because u have an M3....

    and i have coupe/sport package so it would be Csi but they don't do that anymore... but mine says Dinan 3 on the badge anyways.

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    "I" before "E"
    Except after "C"
    Or sounds like an "A"
    As in neighbor or... "no way".

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    “M” is the most expensive letter in the alphabet.
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    And a ragtop is called a "cabriolet" , french, because the german word had 12 syllables, the pressing question was always ,can you go "touring" in one, or even in a coupe or sedan,and diesels should be an "I", they were always fuel injected!

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