This page covers 8 recalls and EPA fuel economy for the 2021 Audi Rs Q8.
15 mpg combined
15.7 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.
The 2021 Audi RS Q8 has 8 recalls, the most serious involving the engine and rear suspension: the engine block can crack and cause an oil leak or sudden power loss, and a broken rear axle lock nut can misalign the rear axle and cause a loss of control.
The engine issue covers two related problems where cracks in the cylinder bore or engine block can lead to oil leaks, engine damage, or an abrupt stall while driving. On the suspension side, the same rear axle misalignment that can cause a loss of control may also wear tires unevenly over time if left unaddressed. There is also a seat belt concern: a rear seat belt retractor fault can leave a child restraint system unsecured in a crash. Two separate software faults affect rear visibility, with the rearview camera failing to display an image when backing up. A separate software error can cause the instrument panel to go blank, taking the speedometer and warning lights with it.
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.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software error in the instrument panel module may cause the dashboard display to stop working.
What the fix does
Dealers will update the instrument panel module software at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software issue may cause the rearview camera display to show a blank or black screen instead of the camera image when reverse gear is engaged.
What the fix does
Dealers will update the infotainment unit software at no cost to restore rearview camera display functionality.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The rear axle alignment was not inspected after previous recall repairs were completed, which could result in improper wheel positioning and uneven tire wear.
What the fix does
Dealers will inspect rear axle alignment, adjust if needed, and replace any prematurely or unevenly worn tires at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The rear middle seat belt's automatic locking mechanism may stop working too early, preventing child car seats from being secured properly.
What the fix does
Dealers will inspect and replace the middle-rear seat belt assemblies at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The engine block may crack due to a manufacturing defect, potentially damaging other engine components, causing oil leaks, or leading to complete engine failure and sudden loss of power while driving.
What the fix does
Audi will mail you instructions to bring your vehicle to a dealer for a complete engine replacement.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Cracks may develop on the surface of the engine cylinder bore, potentially causing engine failure.
What the fix does
The engine will be replaced at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The lock nut securing the trailing arm on the rear axle can break due to stress corrosion, potentially affecting rear suspension stability.
What the fix does
Dealers will replace the lock nuts and associated bolts if needed at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
