回复 32#leohu 8 _$ o F, Z. k- Z4 z# O! u) ^ ( q4 E0 u* K7 [0 c+ o7 L a/ z8 p% D0 @6 z* X1 P
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. ( ~2 ]/ ^8 b3 W9 Vit was a 2006 GM SIERRA a real gas guzzler
回复 leohu * G* s( |/ V" k+ w ; B+ R2 k( c$ X. @ / z" O) k0 `6 c- I- k! i new cars have better fuel economy and that's for sure! because us set the emissio ... 1 L' A" b9 e; B s# D X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...?