NAMITEC’s published road tests compare fuel use before and after treating engine oil. A lower L/100km figure means less fuel used.
NAMITEC vehicle tests · litres per 100km
| Test vehicle | Before | After | Saved |
|---|---|---|---|
| 2023 Toyota Supra MK5 | 6.4 | 5.5 | 0.90 |
| 2015 Mazda CX-3 | 5.5 | 4.52 | 0.98 |
| 2023 Mazda CX-5 Akera | 7.11 | 6.38 | 0.73 |
| 2017 Honda Civic RS | 4.68 | 3.64 | 1.04 |
Single-vehicle results from NAMITEC’s own testing. Fuel use depends on the vehicle, oil, route and driving. These figures are not a promise for your car.
View the original NAMITEC test graphics.
Open any image to inspect the full resolution.




Original graphics from NAMITEC’s published test page. Some graphic figures differ from the summary table; both are reproduced from the source.
NAMITEC reports TÜV Rheinland validation of a 4% reduction in carbon emissions and fuel consumption under the controlled UN-R101 laboratory test.
Read the reportThe published road tests use fixed courses so before and after runs can be compared. Explore the 101km and 110km course information.
View test coursesUnderstand where NAMITEC goes and what it is designed to do.