多谢高手指点，可是到底这个现象正常瓦？这6万块到底能省瓦？哈哈，还有待高手继续指点一下！

以下为转帖：
君越和君威都是用S6（也就是GM变速箱家谱里的6T40）的6AT变速箱，从君越装配S6开始就有人诟病，到君威更是喧嚣一时，似乎君威几乎完美，就变速箱是本质的瑕疵。那么S6——6T40到底何方人士？是神圣还是小鬼？
1、GM 6T40 transmission，The transmission is based on the larger 6T70/75,
Applications

      
• 2008 Chevrolet Cruze/Daewoo Lacetti Premiere/Holden Cruze
• 2008 Chevrolet Malibu
• 2008 Daewoo Tosca/Chevrolet Epica/Chevrolet Tosca/Holden Epica
• 2008 Buick LaCrosse (China)

从这些资料看，6T40是在6T70基础上开发的，主要以全球A级车为主或者亚洲市场B级车为主，应该是发动机排量较低配备的变速箱。那么6T70有时何方神圣？
2、从下面的英文简单理解，具体专业人士翻译一下，原来6T70，是通用跟福特联合开发一款变速箱，花费是7亿美金还是7000万美金？6T70至今在美国本土配备的车型可是鼎鼎大名。都是美国本土的主力热销大排量车型。
General Motors and Ford Motor Company teamed up in 2002 to create a new automatic transaxle, designed for transverse engine applications in cars and light trucks. The companies jointly committed to investing US$720 million in their manufacturing plants to support the new transmission.
Each company will name and manufacture the transmission separately:
Ford will build the 6F at their Van Dyke Transmission Plant in Sterling Heights, Michigan, and in the future at Sharonville Transmission in Sharonville, Ohio.
GM builds the 6T70 and 6T75 at Warren Transmission in Warren, Michigan with production starting in July, 2006.[1]
Ford claims the 6F is designed to handle 300 hp (224 kW) and 280 ft·lbf (380 N·m), while General Motors rates their 6T70 to 315 hp (235 kW) and 280 lb·ft (380 N·m) and the 6T75 to 315 hp (235 kW) and 300 lb·ft (407 N·m).
The first application of the technology is in the 2007 Ford Edge and Lincoln MKX crossover SUVs, as well as the Saturn Aura sedan and the Saturn Outlook crossover. It was also used for the Pontiac G6 GTP models and the GMC Acadia models for 2007. . Gear ratios:
GM:
2009.5 Pontiac G6
2007 Saturn Aura XR (Now available for all trim levels starting in 2009)
2007 Pontiac G6 GTP
2007 Saturn Outlook
2007 GMC Acadia
2008 Buick Enclave
2008 Chevrolet Malibu (LY7 V6 Option)
2009 Chevrolet Traverse
Ford:
2007 Ford Edge
2007 Lincoln MKX
2008 Ford TaUrus(参数|询价)
2008 Ford Taurus X
2008 Mercury Sable
2009 Ford Flex
2009 Lincoln MKS
2009 Ford Escape
2009 Mercury Mariner
2009 Mazda Tribute
2010 Ford Fusion
2010 Lincoln MKZ
2010 Mercury Milan
3、那么6T40在6T70基础上到底是升级还是缩水呢？呵呵，这个内幕无从知晓，请专业人士出来解答一下。个人感觉，这个6T70应该比6T40档次高很多，配T的涡轮绰绰有余。个人感觉，大扭矩的变速箱，通用还是对上海通用技术上有所封锁，跟德国姥一样没油把最好的变速箱直接国产。

3.0的又重了100KG
而变速箱又改进不大
估计平顺性和后程提速要比2.4稍好些
光有好的心脏是不够的

自动挡需要急加速，油门要踩得狠，否则降档动作会不明显，啥车都这样。。。吼吼。。。

贴主先学习下 自动挡车的基本驾驶技巧吧。。。。
写了很多，却闹的是笑话

深度 关切， 楼主 辛苦了。。。

学习一下  - -

新君越是款太极车,它非常适合舒缓平稳的驾驶,不可有太多冲动的想法，让你少超点车，呵呵！