4 Wheel Drive/SUVs: Mercedes m350 brake problem?, Used car dilemma


Question
I test drove a 2003 Mercedes m350 today, and i think it has break problems. I had to floor the break just to get it to stop, and compared to my car it stops way slower. The dealer had their mechanic look at it and they said the breaks are fine. He said the reason it's different is because i'm not used to driving a big car, and big cars take longer to stop.....and the engine heat bar was slightly above the middle line, should i be worried about that?

Answer
Eric,

Yes, be suspicious of both. The brakes on a larger car can be even touchier and easier to press than on a small car due to the larger power brake booster and brake pads.  Especially on a Mercedes as they are a top line vehicle.  As far as the heat gauge is concerned, some vehicle heat bars can run slightly over the middle line, but no more than a needles width.  I would be wary of this seller.

Remember, the person with the car has only one intent, and that is to sell the car.

If you really like the car, take it to a reputable mechanic and have him do a full safety check on it.  Many shops will do this at a lower cost, or even free for a tentative buyer.

Always be wary.  A used car is just that, used, and there is wear and tear on it and many parts may need replaced.

Carl