The Effect of Cold Weather on Your Car’s Fuel Levels

Brutally cold temperatures are finally starting to hit Chicagoland. While we are reaching for our extra-warm coats and mittens, have you stopped to consider the impact that the cold has on your car? Unfortunately, certain studies show that cold temperatures can have a negative impact on your car’s fuel economy during the frigid winter months. You may notice that your used Cadillac in Channahon requires more fuel than during the summer months. Here’s what you need to know.

Government fuel tests show that fuel efficiency is roughly 10 percent lower at 23 degrees fahrenheit than it is at 68 degrees fahrenheit. Additionally, if you are driving under 4 miles at a time, your fuel economy can decrease by as much as 20 percent when the temperature is below freezing.

Cold weather impacts many different components of your car, which in turn impacts the fuel economy. On cold winter days, your engine takes a longer time to reach its optimum operating temperature, decreasing fuel efficiency. Your car’s engine will be working at a less-than-ideal temperature. Cold air is also thicker and denser than warm air which means your engine has to work harder.

Make sure that you don’t start your used Cadillac in Channahon too early before you start driving it; although it is common to warm up your vehicle before driving it, don’t let it sit for too long. You can also opt for high-quality engine oil that is designed to work in cooler temperatures.

If you have more questions about this topic, our team at Hawk Cadillac is happy to help! Happy driving and stay warm out there.