Key Factors Affecting the Reliability of Used Audis
Audi sits in fourteenth place out of 26 car brands in Consumer Reports’ 2025 used reliability rankings, earning a solid 42/100 reliability score. Some Audi models are known to have specific issues, such as oil consumption problems, transmission issues, and malfunctioning MMI systems. Before buying a used Audi, you should research the model and year to find out if there are any common complaints.
Another consideration is that European cars, especially luxury ones, can be more expensive to maintain. Over 10 years, you're looking at roughly $11,050 in maintenance and repair costs, according to Consumer Reports. But the good news is Audi and BMW typically cost thousands less than Mercedes-Benz, Porsche, or Land Rover.
Tips for Purchasing a Reliable Used Audi
When buying a used Audi, ask to see its service records. Complete maintenance histories that show regular oil changes, tire rotations, and brake work prove the previous owner maintained the car. If there are gaps in the service record, it could mean trouble waiting to happen. Audi's certified preowned program (CPO) deserves serious consideration — its 300+ point inspection catches problems before they become your problems. CPO vehicles get a one-year/20,000-mile warranty after the original warranty expires, and studies show CPO cars have 14% fewer issues than regular used cars.
Remember to inspect the used Audi for issues. Look for dents, rust spots, or paint that doesn't quite match — which could be a sign of accidental damage or bad repairs that could hide bigger structural issues. Check every light works, from headlights to taillights. Uneven wear on the tires could signify suspension problems or incorrect alignment. When checking the engine, listen for any knocking, ticking, or weird sounds, as these are red flags. Have a look under the vehicle to check for leaks such as oil, coolant, or transmission fluid.
Don't skip inspecting the tech either. Test the infotainment system, climate controls, and power windows to see if they're working as expected.
FAQ About Used Audi Reliability
We've answered some common questions about used Audis below.
How Do Audis Fare Over 100,000 Miles?
High-mileage Audis may scare some people, but they shouldn't if you know what to look for. A well-maintained Audi with 100,000 miles on its clock can easily go another 100,000 miles with proper care. Here's a quick rule of thumb: multiply the car's age by 12,000 miles. For example, a 5-year-old car should have around 60,000 miles on the odometer. More miles than that aren't necessarily bad if maintenance was consistent and documented.
Which Is the Best Used Audi To Buy?
Some Audi models earn better reputations than others. To ensure the model you're considering is a good choice, search for reviews and reliability ratings to find out the general opinion. By doing this, you can find the best model available within your budget that will last you for many years to come.
How Often Should I Service My Audi?
You should check your owner's manual for specific information about your Audi's service schedule. On average, Audi recommends minor service every 10,000 miles or 12 months and standard maintenance every 20,000 miles or two years. If you follow Audi's recommended service schedules, your car should remain in good condition while driving along California's streets.
Your Next Step Toward Reliable Audi Ownership
While Audi isn't the most reliable luxury brand on the planet, it sits comfortably in the middle, offering dependable vehicles you can trust to last for many years. This is especially true for smart buyers who focus on newer, well-maintained cars with complete service histories.
Ready to find your perfect used Audi? At Audi Mission Viejo, our team is here to help you make a smart choice. We understand the local market and can guide you through inspections that protect your investment. Our certified preowned inventory offers the peace of mind you deserve.