new TDi s do not get 60mpg on the highway
the new TDi s do not get 60mpg on the highway when driven as most drivers drive , many users claim less than 40mpg on the highway
you should expect around low 40s in the summer time on stock jetta TDi s with the DSG transmission , a little better with the 6sp standard trans
in as sold condition without any modifications ,
also.
you must use only VW spec 507 engine oils or you will kill the particulate trap with ash deposits
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