This page covers 6 recalls, 106 owner complaints, NHTSA crash-test ratings and EPA fuel economy for the 2019 Audi Q8.
19 mpg combined
12.4 L/100km
Standard Sport Utility Vehicle 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
5/5 Overall
NHTSA 5-Star Safety Rating
Powertrain complaints dominate the 2019 Q8 owner reports, with drivetrain and engine issues making up the bulk of what owners describe. On the drivetrain side, multiple owners report rear differential failure, typically described as a bearing failure caused by oil contamination from a leaking rear axle seal, often discovered only after the differential has already sustained significant damage. Engine complaints include a recurring piston slap pattern, where owners describe noise and internal wear that required bore scoping to confirm. A separate but notable engine concern involves coolant pump failure leading to coolant contaminating the vacuum system. Electrical system complaints, the second most-reported named category, include warning lights, oil pressure alerts appearing during normal driving, and driver assistance communication faults logged by technicians. Owners frequently describe these electrical symptoms appearing without obvious triggering events, sometimes after the vehicle had recently been in for other service.
106
Total Complaints
1
Crash-Related
2
With Injuries
By System
The 2019 Audi Q8 has 6 recalls, the most serious involving two separate issues that can cut engine power or eliminate steering control while driving, both of which raise the risk of a crash.
On the fuel side, the fuel delivery module inside the tank can fail and cause the engine to run rough, refuse to start, or cut out suddenly while moving. A separate fuel pump recall covers a component inside the pump that can break and stall the engine. The steering concern involves a bolt connecting the steering shaft to the steering gear that can loosen and cause a sudden loss of steering control. On the suspension side, the front shock absorber forks can develop cracks that allow the shock absorbers to loosen, which impairs steering feel and handling. Two software recalls round out the list: a lane departure warning system that may be silently deactivated, leaving the driver relying on a system that is not working, and a rearview camera that may fail to display an image when reversing.
At a glance
What can fail
A software error in the lane departure warning system causes it to turn off unexpectedly on certain 2019 Q8, A7, and A6 models that were previously repaired under recall 25V900.
What the fix does
Dealers will update the vehicle's software at no charge to restore proper lane departure warning function.
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Ratings from NHTSA's New Car Assessment Program (NCAP).
Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software error may prevent the rearview camera image from displaying on the screen as intended.
What the fix does
Dealers will update the vehicle software at no cost to restore rearview camera display function.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
An internal component in the fuel pump can break, which causes the fuel pump to stop working.
What the fix does
The fuel pump will be replaced at no cost by an Audi dealer.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The fuel delivery module inside the fuel tank may fail, causing rough engine operation, starting problems, or sudden loss of engine power while driving. The emission control warning light may also turn on.
What the fix does
Audi will mail you instructions to bring your vehicle to a dealership, where technicians will replace the fuel delivery module.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The bolt connecting the steering shaft to the steering gear may loosen, which could result in loss of steering control.
What the fix does
Audi dealers will inspect the steering shaft bolt and replace it if necessary at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front shock absorber forks may crack, which can cause the shock absorbers to loosen.
What the fix does
Dealers will replace the shock absorber forks at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
