回复 32#leohu 1 j' A( p% Q8 x. n" f# u1 ], ^0 ]/ m V% `
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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. / c0 P7 h* l: a) _* f8 t' s
it was a 2006 GM SIERRA a real gas guzzler
回复 leohu * W' u d& j" {, w
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! ~8 \$ {' R! _1 i( t4 x new cars have better fuel economy and that's for sure! because us set the emissio ... 6 @3 l, Y' P% X# ^4 ]6 d亮甲店 发表于 2011-12-8 15:14
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% L/ a: J% S5 K; Wsorry i mean new car as in terms break-in period, any fuel mileage difference...?