如果驗車吾pass,代理驗車中心嗰到,會吾會幫手修理好呢?基本價錢又會係幾多錢呢?

你想唔駛煩, 就交比車房去驗, 順便叫佢整埋, 9 成9 pass.

My answers to your questions are:
1. 如果驗車吾pass,代理驗車中心嗰到,會吾會幫手修理好呢? No.
2. 基本價錢又會係幾多錢呢? HK$530 for first test. HK$165 for re-examination within 14 days.
3. 請問mazda客貨車,係有邊間政府認可嘅代理辦政府驗車呢? Workshops of most dealers in Hong Kong are authorized by the government to do MOT. You can choose any garage/ workshop so authorized to do the test. There is no need to choose the Mazda dealer for a Mazda car.
4. 直接去以上代理嘅地方驗車好吾好呢? The examiners should be impartial at all MOT centers. I have a 18 year old car and drive it only once a month. While I am quite confident about its conditions, every year I go to MOT without checking the car. I will then fix the things if the car fails the test. I have done it for 6 years. Only minor stuffs are required to be repaired.
5. 如果驗車吾pass,代理嗰到,會吾會幫手修理好呢?基本價錢又會係幾多錢呢?
If your car fails in the first test, you may present the test results to any garage and ask them to fix the problems listed. But fixing these problems do not guarantee you will pass the re-examination. The examiner may find some new items.

Doing MOT at the dealer workshop does not mean they will fix the car for you. Fixing the car is a separate service. They will charge separate fee for inspection and repair costs.

Some garages (not dealer workshops) will offer you test fee inclusive package deal, say, at HK$1500 plus. They say that they will guarantee that your car passes the test. But don't ask me how.

If you aim at passing the test but not maintaining the conditions of the car, you may consider the package deal of the garages. Good luck.