回复 32#leohu ) d, f2 l* ]. g3 T% H " y2 b m) m! C) p I4 K+ L4 a" x( ^ y& w' t* Q" I9 C n
new cars have better fuel economy and that's for sure! because us set the emission bar for 2020 or 2015, so everyone is trying to get within that requirement. ) I; C }6 G% H' I* k; Q3 I% I
it was a 2006 GM SIERRA a real gas guzzler
回复 leohu $ ?2 r, q$ Q6 \; d/ l% a
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new cars have better fuel economy and that's for sure! because us set the emissio ... 8 q# I N1 z- W! y亮甲店 发表于 2011-12-8 15:14
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sorry i mean new car as in terms break-in period, any fuel mileage difference...?