Originally Posted by The Critic
Originally Posted by edyvw
Originally Posted by madRiver
My brother has outstanding service from a 2015 SQ5 with 110k miles bought with 20k a year old. He loves the vehicle.
No idea how the 2.0L fares compared to the supercharged v6 but only heard not as reliable.
Biggest problem on EA888 2.0 liter was timing chain tensioner which was resolved in mid 2012.
Except that, water pump can create issue (I made 116k on one before trading car in, never had leaking pump and on current Tiguan is original although there is recall so I will be doing that soon). CBU could be a problem, but choice of good oil and aggressive driving mitigate that issue.
Neglected PCV can lead to leaking rear main seal which serves kind of as fail safe if failed PCV is neglected.
However, Q5 is heafty vehicle with permanent AWD, so 3.0T, both 276hp or SQ5 with 333hp are better option.
Both 2.0T and 3.0T until mid 2012 in Audi specifically (not VW) had issues with piston rings.
2015 should be solid as a rock, especially 3.0T.
The thermostat is a common failure item on the 3.0T and it requires supercharger removal. Usually the coolant pipe (in the valley) gets sold at the same time if it is higher mileage and it works out to a $1600-$1800 repair at the dealer. Oil Filter Housing, Rear Main Seal and leaking hydraulic engine mounts are other issues on the 3.0T, each of which are over $1500 to repair.
Oof! Also, windshields are close to 1500ish. I was eyeing an Sq5 on the lot same time as I bought my cx5, and a few weeks later I asked about it, and sales rep told my guy drove from several states away to get it. Windshield took a rock on the way home. Of course, you cant find a vehicle with a windshield much under $1000, now, using oem glass.
German cars are just expensive to maintain for no reason at all, I feel. What does installing the thermostat under the SC gain you? Nothing. No benefit. Just cost cost cost.
What issues does it have with the rear main seal? I thought this was a 1980s 350SBC thing...?