回复 32#leohu 7 A9 r" N3 [! Q* {+ D- q; T% m& ~) ]( B' ]% X E( T
; V* m- V x4 q: l' e 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. ( }, ~8 F7 B. e+ U9 C
it was a 2006 GM SIERRA a real gas guzzler
) d+ j* H6 @5 a+ h9 N 7 g8 B' v1 j% E* ~/ B4 p% z/ y# [ new cars have better fuel economy and that's for sure! because us set the emissio .../ _( l8 R( b7 _: d% b
亮甲店 发表于 2011-12-8 15:14
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( Q! r2 O( ]3 k- b" A( Nsorry i mean new car as in terms break-in period, any fuel mileage difference...?