回复 32#leohu c: R3 G9 A2 f- S; X/ }$ V+ j. J ( v! \# ~& }4 a4 i; j6 [3 J# j( Y- F
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: E4 [' C, x' ?# X" j
it was a 2006 GM SIERRA a real gas guzzler
5 O4 `1 \7 ^3 {+ k3 E8 G: B 9 K4 O: G2 U% |( F) p9 N. R& [ new cars have better fuel economy and that's for sure! because us set the emissio ...) T- F$ r8 Q) f! h: l5 }- C0 _; I
亮甲店 发表于 2011-12-8 15:14
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. _& U U! ~) U+ ]5 k6 Z; A9 ssorry i mean new car as in terms break-in period, any fuel mileage difference...?