回复 32#leohu ! y/ |0 l! B' A# r$ F0 ^9 h5 ^6 v7 T* O" d0 a5 J' r" S, k+ K
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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. $ F. \/ `8 a9 y# p
it was a 2006 GM SIERRA a real gas guzzler
回复 leohu & H" u; Z |! N3 ]4 _3 l) N* e: g7 A) x- J. O W
- K. }. V0 t! S, F0 |4 F new cars have better fuel economy and that's for sure! because us set the emissio ...1 [1 z0 R4 ~2 e- v$ j
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...?