VW Golf 7 GP TDI Tank SCR Reduktionsmitteltank AdBlue 5Q0131877E /61945 | eBay
US spec VW Golf TDI does not have independant rear suspension, Jetta TDI does, also checked Audi A3 | VW TDI forum, Audi, Porsche, and Chevy Cruze Diesel forum
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New VW Golf TDI BlueMotion is 'most fuel-efficient ever' with 73.5 mpg