If your fuel consumption suddenly alters although you have not changed much in your driving practices, there is necessarily something to verify and this right away because it can cost you a lot more.
in this article, we will introduce you to the most common motives that can cause your car to consume more fuel in order to help you identify the one that concerns you.Consumes-too-much-honda-civic

Causes of a Honda Civic that consumes too much:

the tires of your Honda Civic:

if they are underinflated, you will consume more. bear in mind to watch out for this, but don’t over inflate them, they could burst at full speed.
also, if you still have winter tires, this may likely explain your over-consumption. specifically if they are old or of poor level of quality. recent winter tires are normally much more economical in terms of fuel consumption. the old ones are equipped with much thicker slats that induce overconsumption.

energy-intensive equipment:

your air conditioning consumes a lot of energy. use it only in case of high heat and do not be too demanding when considering the temperature of your Honda Civic. if possible, roll with the windows open. in a logical way, when you can, try to park your car in the shade.
also, try to use lighter colours for the interior of your car, which attract less heat.

template of your Honda Civic:

your Honda Civic, when it rolls, has a certain grip in the wind. limit possible brakes such as equipment on your roof as much as possible. racks, a roof box… anything that could have grip on the wind, even very low. think about every detail.
the same is true to any heavy equipment not needed in your Honda Civic.
your spare wheel, for example, is no longer really important nowadays. it is quite heavy, and is easily replaceable by a puncture-proof bomb that is very effective.

electrical accessories of your Honda Civic:

any unnecessary material can result in an increase in fuel consumption. heated seats, a sound system that is far too loud, windshield wipers, etc. anything that is not important consumes fuel when you don’t necessarily want it. it is up to you to evaluate your priorities.

air filter:

if it were blocked, it would lose power and would have to overcompensate by consuming more. keep an eye on it often and make sure it is well maintained.

brakes of your Honda Civic:

their role is to brake your Honda Civic when you want by pressing the pedal. but what if they continue to brake your vehicle, even very slightly, when you no longer depress the brake pedal? in certain instances you’ll be able to hear it in the ear (slight hissing) but generally it is inaudible.
to make sure, you must raise your car to turn the wheels by hand. you will have to do the test on all four wheels. to raise your car, proceed with a jack as if you were changing a tire. once raised, try to turn your wheel by hand and listen. all four wheels must of course turn without any noise or braking, all in a fair way. you have the opportunity to compare the four and detect a potential problem.


if it were more viscous than usual, you would increase your consumption. this still has the advantage of preserving old engines. if your Honda Civic is new, you can then use a more fluid oil, maintaining the manufacturers’ recommendations. find out more about this before you act.
regardless of you do, don’t combine the oils and don’t add anything. you might risk modifying the chemical reactions which usually can have repercussions on your Honda Civic, and especially you were no longer under warranty by the manufacturer.

ignition and carburation settings of your Honda Civic:

observe the colour of your smoke. in the event this one wasn’t light grey, there’s probably a problem.
the same is true to the power of your Honda Civic. if all of a sudden you lose power, then gain it again, your engine may overcompensate by over-consuming because there is a failure.


if your Honda Civic has got candles, make sure they are in good condition. their mission is to ignite the fuel and thus ensure combustion in so that it will create energy. if they were not in suitable condition, this would result in mediocre combustion in the combustion chamber, which contributes to a waste of fuel.
remember to clean them and replace them if necessary.

here are the main reasons that could lead your Honda Civic to consume more. of course, your driving will be the most significant factor in determining your consumption. avoid sudden accelerations and “sporty” driving and you will regain normal fuel consumption.

If perhaps you have any additional questions about the Honda Civic, do not hesitate to consult our Honda Civic category.