主题：买车求助。请各位兄弟帮忙 -- 煮酒正熟

去同一家店，给柴油车换机油和滤芯只比汽油车略贵，而且贵出的主要是机油的差价。

当然，象俺这个新买的车，必须去大众dealorship，他们收费肯定要高。不过新一代柴油车都是一万英里一换，而我从前那辆旧车3000英里就要一换，这样算下来还是新车省钱。

我这辆是新买的，所有手续都办好了，所以关于通关标准我还真不太清楚。但我可以非常肯定地说，新一代柴油车比同档次的汽油车要干净得多的多。联邦政府给每个买柴油车的消费者1700刀的tax credit，其实主要是因为柴油车污染低，其次才是油耗低。当然，柴油车能达到比汽油车低很多的排放，得益于一个小装置(名字忘记了)，但这个东西是跟着车子一起来的，完全不用消费者操心。

下面是关于维修费用的摘抄：

The cost of maintaining a TDI is not much different from maintaining a similar gasoline-powered vehicle. You need to be a bit careful with oil changes, because you need to use oil meant for diesel engines, so this item tends to cost a little bit more. There's obviously no need to do anything about spark plugs, plug wires, distributor, or anything like that, so this cost item is eliminated. The air filter needs to be changed once in a while, same as for a gas engine. The fuel filter also needs changing, and it costs a bit more than one for a gas engine, but it's only once every 50,000 km or so - not a big deal.

The only pricey regular maintenance task is getting the timing belt changed. After considerable indecision, VW seems to have settled on a change interval of 90,000 km / 55,000 miles, but check the owners manual for your particular vehicle as it may vary. This is little different from the change interval specified for most gas engines, but for some reason the job costs more on a TDI.