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2010 audi A5 engine problems

moderate 9 complaints filed with NHTSA · avg repair $3,100

Complaints
9
Recalls
0
Crashes
0
Avg fix
$3,100

What owners are reporting 5 most recent

engine · filed 09/30/2020

I BOUGHT THE CAR USED AND WITHIN THE FIRST MONTH OF PURCHASE AND TO START PUTTING AN ADDITIONAL 1QT OF OIL ON EVERY 1000 MILES...NOW FEW MINTS LATER I HAVE TO DO THAT MORE OFTEN ON EVERY 500MILES... AND RECENTLY I HAD TO ADD COOLING AND NOW THIS HAS BEEN AN NEW ISSUE... MY MECHANIC TOLD ME THIS IS A COMMON ISSUE FOR MY CAR AND HE IS SURPRISED AUDI HASN'T DONE A RECALL ON IT. MY CAR IS UNDER 90K AN…

engine · filed 09/08/2016

TL* THE CONTACT OWNS A 2010 AUDI A5. WHILE DRIVING 50 MPH, THE CHECK ENGINE, EPC, AND ENGINE OIL WARNING INDICATORS ILLUMINATED. THE FAILURE RECURRED TWICE. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 76,336.

engine · filed 08/17/2021

The contact owns a 2010 Audi A5. The contact stated while driving 30 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer and the contact was informed that the failure could be related to the catalytic converter, but a diagnostic test was not performed. The vehicle was diagnosed by an independent mechanic that the catalytic converter needed to be replaced, but the v…

engine · filed 06/04/2014

TL* THE CONTACT OWNS A 2010 AUDI A5. THE CONTACT STATED THAT THE VEHICLE WAS SHAKING VIOLENTLY UPON STARTING AND WHEN DRIVING OVER 40 MPH. THE OIL AND ELECTROMAGNETIC PARKING SENSOR ILLUMINATED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO DIAGNOSED THAT THE OIL AND OIL FILTERS NEEDED TO BE REPLACED. THE DEALER ALSO STATED THAT THE CHASSIS NEEDED TO BE LUBED. THE VEHICLE WAS R…

engine · filed 05/23/2017

TL* THE CONTACT OWNS A 2010 AUDI A5. THE CONTACT STATED THAT THE VEHICLE FAILED TO START WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN TENSIONER FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, AND INFORMED THE CONTACT THAT THERE WAS NO RECALL FOR THE FAILURE. THE CONTACT WOULD HAVE TO PA…

Common questions

How serious is the engine problem on the 2010 audi A5?

It's a documented issue but not catastrophic. 9 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.

At what mileage does the engine typically fail?

Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.

What does it cost to fix?

Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.

Are there any recalls related to engine?

No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.

Other problem areas on this vehicle

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are independent-shop national averages and may differ in your area. Some links on this page are affiliate links.
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