eco-driving, what savings in real life?

eco-driving, what savings in real life?


For this video, we tested eco-driving! We compared two identical journeys by adopting a driving without particular effort and another journey by paying attention to our consumption. Verdict in the video!

eco-driving, does that speak to you? In this critical period for motorists, with fuel prices displaying very high prices at the pump, many of you are looking for solutions to lower the bill at the end of the month.

Eco-driving, how to do it?

If you want pay attention to your budget in these difficult times, adopting this reflex as soon as possible will do your wallet good!

Little reminder things to do to save fuel while driving :

  • Anticipate as much as possible to adjust your pace
  • Take advantage of the momentum of the vehicle as often as possible
  • Use your engine brake to the maximum
  • Report early
  • Turn down the air conditioning or heating
  • Drive with the windows closed
  • Use “eco mode” if your vehicle has it
  • Use the “Start & stop” function and switch off the engine during a prolonged stop
  • Choose economical tires and make sure they are at the right level of pressure
  • Drive a little slower (10km/h below the speed limit)
  • Remove the roof rack and unload your trunk

And in real life, what does it look like?

To carry out the experiment, our journalist carries out the test at the wheel of the brand new Dacia Joggerthe last large family minivan replacing the Lodgy in the catalog of the low-cost manufacturer. The engine in our test car is the small block 3-cylinder TCe 110 hp, which is sufficient for all purposes. The gearbox is manual and has 6 gears, which will facilitate our experience to save even more fuel.

We made it simple: two identical journeys of 50 kmwith town, a little highway and even caps. A fairly representative test of an ordinary day, for a motorist who has to use his car on a daily basis to get to his place of work, for example.

Here are our two trips in video!

A first trip without making any particular effort

For the first test in “normal” driving, the 50 km loop is carried out with the heating maintained at 22°the start & stop disabled and the heated seats on. In terms of driving, no particular anticipation at the arrival of traffic lights, we brake hard to stop the vehicle without downshifting and we start again. Ditto in town, we often stay in 3 or 4, without paying too much attention to the engine speed which often exceeds 3000 rpm. On the portions at higher speed, the 6th is still engaged, the goal is not to distort consumption voluntarily.

Result of the races: after our first loop, the dashboard displays a consumption of 6.7 L per 100. A figure already very correct for driving without special effort! Let’s see what more you can do with a trip in “eco-driving” mode!

A second journey in “eco-driving” mode!

This second loop is identical to the first. With one difference: our journalist has made efforts to drastically reduce his fuel consumption: we lower the heating to 20.5°, we put the start & stop back on and the “ECO” mode is engaged. On the road, our conduct changes. The key word here is anticipation, to avoid braking and accelerating in traffic as much as possible. Look at 4 or even 5 cars in front of you to anticipate braking and downshift as many times as necessary. At the traffic light, we put neutral to engage the start & stop. And when it starts up again, we engage the gears as soon as possible. Obviously, the idea is not to put yourself in danger and completely let go of the brake pedal. Just try to play the maximum with your gear lever to stay under 2000 rpm and save every drop of fuel.


  • With eco-driving 5.0 L/100 km
  • Without eco-driving we did 6.7 L/100 km

With almost 2 liters per hundred saved, our journalist achieved a fine performance. That’s 170 L saved per year if you drive 10,000 km, or €340 at €2/L.

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