回复 32#leohu 3 x: S9 S9 P$ y% ~) n0 y& F 7 R1 r, ~6 ^/ T8 g, ?7 n* F2 }, [" l$ L5 N q
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. : Y! m; d) ]( C* M" I6 ?3 T- Lit was a 2006 GM SIERRA a real gas guzzler
回复 leohu $ i' }: Z7 j$ d" M$ T* A
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% m! K5 `! U% Q' K. v8 _6 F new cars have better fuel economy and that's for sure! because us set the emissio ... 8 D% m. D/ R' s' V& a9 i# C亮甲店 发表于 2011-12-8 15:14
0 L. \# |( E8 d* S4 h+ D : B. M6 G# }3 N$ N4 V* Osorry i mean new car as in terms break-in period, any fuel mileage difference...?