Infinity Ecosis vs Three A P306
The Infinity Ecosis and the Three A P306 have met in one independent test so far, and the Ecosis finished ahead.
Performance profile
Their shared test recorded too few of the same measurements to chart, so the chart shows what owners rate each tire on every question.
Where owners rate each higher
Ecosis
Not ahead in any category
P306
Point at or tap any spoke for both tires' figures.
Owners rate the Ecosis 78% from 10 reviews and the P306 82% from 5. Each spoke is one question owners answer out of 10; reviews are vetted by hand before publication.
Head to head in 1 test in 2018
Each row is one published test in which both tires ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | Ecosis | Field | P306 |
|---|---|---|---|
| 2018 AutoBild Summer Tire Overview | P12 of 51 | P41 of 51 |
Ecosis vs P306: your questions
Is the Infinity Ecosis or the Three A P306 the better tire?
The Infinity Ecosis and the Three A P306 have met in one independent test so far, and the Ecosis finished ahead. On the Tire Reviews Score, which weighs every test and review we hold, the Ecosis scores 4.8 and the P306 7.5 out of 10.
Which is quieter and more comfortable?
Owners rate comfort 7.9/10 for the Ecosis and 8.6/10 for the P306.
What do owners say?
Owners rate the Ecosis 78% from 10 reviews and the P306 82% from 5. 90% of Ecosis owners would buy it again, against 80% for the P306.
Are they available in the same sizes?
The Ecosis is made in 28 sizes (13 to 16 inch) and the P306 in 4 (13 to 15 inch). 2 sizes are available in both. On the EU label the Ecosis is graded C for wet grip and C for rolling resistance in most sizes; the P306 C and C.
More comparisons with these tires
Run either of these?
Your review is the part of this page no test can supply: how the tire wore, how it aged, what it was like in the rain in year three. It takes about five minutes.
Where this data comes from
Finishing positions and measurements are transcribed from each published test. A test only counts here when both tires ran in it, so every figure was recorded on the same car, size and day as the one it is compared to.
About the TR Score
The Tire Reviews Score rates each tire out of 10 from every independent test result and vetted owner review we hold, so two tires can be compared even before a test has run them together.
Who does the testing
Every test published as a Tire Reviews test is run by Jonathan Benson, who has been testing tires independently since 2007.