2018 Q5 Engine failure at 50K
#31
Oh, the horror! It's like watching the film of the Hindenberg disaster over and over again.
As I've mentioned before, in more than sixty years of owning cars and trucks, I've never seen or heard of as many low miles catastrophic engine failures as these Audi are experiencing.
Thinking back, the infrequent engine failures on other brands I remember were usually a small part failing and while it might require digging in to replace it, rarely was the entire engine destroyed.
jack vines
As I've mentioned before, in more than sixty years of owning cars and trucks, I've never seen or heard of as many low miles catastrophic engine failures as these Audi are experiencing.
Thinking back, the infrequent engine failures on other brands I remember were usually a small part failing and while it might require digging in to replace it, rarely was the entire engine destroyed.
jack vines
Some examples below that I’d argue we have it far better than…
- Hyundai / Kia Theta 2 engines are constantly blowing up
- Mazda Rotary 13B-REW and 13B-MSP were both very failure prone early in life. The REW you were LUCKY to get 70k out of engine, turbos, and transmission. 100k on the original engine felt like the million mile club on those.
- Ford Ecoboost 2.0L had tons of head gasket issues due to a block design flaw. Only fix is full replacement, but unlike the other two above they did at least fix the design so replacement was a truly permanent fix.
- Hyundai 2.0L “Nu” engines with bad rings, burning tons of oil and throwing rods at 10 - 15k miles.
- Heck even Subaru has had issues with valves, then too much rtv causing oil starvation and catastrophic failure, and most recently with blown engines in the BRZ / GR86 when cornering hard… in a sports car.
- EA888 timing chain / tensioner on the gen2 version of our engine… 70k and lots of carnage.
- GM 3.6 timing issues… engine has to come out assuming you caught it in time.
Overall I’m still not sure how common these failures are with our 2.0L. These engines are used in a ton of cars and the gen3 isn’t exactly known as one to have a lot of problems. I wonder if it could be related to the oil changes. Maybe the anti drain back plastic thing can get chipped and send plastic into a journal causing oil starvation? Now that I think about it, maybe I should proactively replace that guy on my next change here at 80k service and be extra cautious with handling it to make sure it all goes back straight and correctly.
#32
Just an update to my previous post. It has been three weeks since the Q5 long block had catastrophic engine failure at 52,000 miles. The Audi of North Houston and Grapevine Audi dealer have been communicating with the Audi representative, but no resolution at this point. The time is creating a challenge and curious to hear if anyone has experience on this being an excessive amount of time or standard. More to follow regarding the outcome.
#33
- Hyundai / Kia Theta 2
- Mazda Rotary
- Ford Ecoboost 2.0L
- Hyundai 2.0L
- Subaru
- GM 3.6
jack vines
#34
- Hyundai / Kia Theta 2
- Mazda Rotary
- Ford Ecoboost 2.0L
- Hyundai 2.0L
- Subaru
- GM 3.6
jack vines
Mazda Rotary came in RX-7s that cost MORE than our Audis if you adjust for inflation.
Ford Ecoboost was used in the Lincoln MKC the same year ours were built. A direct competitor, and yes Audi was a little more expensive, but the engine is A LOT better.
Subaru- yep the brz is cheaper.
GM 3.6 is used in their Cadillac products. Pretty sure those are competitive in price.
Also, I’m not sure Audi ever claimed a higher quality/ more reliable product. I think if they had someone would have sued for false advertising by now. I knew I was buying a VW product that would likely be somewhat of a POS reliability wise. It does drive nice, but yeah some of it is hot garbage… but the engine hasn’t exactly proven to be the main problem… at least not yet.
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