Car hacks: 35 ways to avoid getting ripped off Keeping your car running smoothly can cost you hundreds of dollars, but try some of these simple tips to save you time and money at the mechanic. Travel by Richard Blackburn Premium Content Subscriber only Tis the time of year many of us contemplate a family road trip to visit loved ones for Christmas or simply get away. But getting to and from your destination does not always come cheap. A trip to the mechanic or panel for a quick fix can easily run into hundreds of dollars, while car detailing can end up costing three figures.