Have you filled up your car lately and cringed to see how much a tank of gas sets you back? The average cost of a litre of unleaded gas has climbed above $1.20 in most places, with predictions that international unrest may drive prices even higher. We still have to drive to work and/or school, so we look for ways to squeeze more miles out of that pricey tank -- but do those tricks you hear about amount to real savings? Here are six gas saving tips that don't actually work, and ways you can make the most of a tank.
1. Turning Off the AC
Air conditioning in your home does a number on your electric bill, so it must drain your gas tank too, right? Not so much. Auto testing at Consumer Reports proves that running the AC uses such a nominal amount more in gas, you may as well turn on the AC and be comfortable on a hot day. Rolling down your windows can add drag, zapping your car's efficiency; for best gas mileage, run the fan and keep your windows rolled up.
2. Filling Up When It's Cold Outside
Get your gas in the evening or early morning -- the fuel is cold, and therefore denser. The truth about this myth is that you can barely register a temperature difference, since gas is stored in cool underground tanks, so fill up when you want. There are no savings to be had by waiting until it's cool out.
Gas savings tips that don’t actually work
