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  1. 2009 CTS4 3.6l DI fuel economy?

    2008-2013 Cadillac CTS General Discussion
    Hey guys, So I recently bought a second hand 2009 CTS4 and have really been enjoying it. One thing I wanted to ask tho, I see this car should be averaging about 11-12 litres per 100km but right now I’m sitting at 17.3 per 100km. Is this normal or should I be worried there is something wrong? Car...
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