回复 32#leohu T( _6 C4 W$ t 3 V: \- U' N1 e( k 8 [. \2 G$ U7 O- Z& T% F; |: K 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. ( _. n. U) k2 e1 b
it was a 2006 GM SIERRA a real gas guzzler
回复 leohu 2 q2 }) B2 w7 J9 }& J 0 p0 {9 b& V; `7 m4 v5 s; v" j8 |# y) y+ S8 s4 s
new cars have better fuel economy and that's for sure! because us set the emissio ...2 t; |5 }) b# ~5 m' M v
亮甲店 发表于 2011-12-8 15:14
- d, h! ?6 g) X # q; P2 |! R: V; e# q9 l, ^7 A! v' wsorry i mean new car as in terms break-in period, any fuel mileage difference...?