Most common 2018 Audi RS 5 problems
Share of the 1 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Audi RS 5 complaints by model year
Best RS 5 years: 2020. Compare all years →
2018 Audi RS 5 recalls (3)
Air bags › Sensor › Occupant classification › Front passenger
Volkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and Audi S5 Sportback vehicles.
Remedy: Dealers will replace the connecting cable and either the heating mat or entire seat cover, free of charge. Owner notification letters were mailed January 7, 2022.
Electrical system › 12V/24V/48V battery
Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi RS5 Coupe vehicles. An incorrect positive battery terminal cover was installed.
Remedy: Audi will notify owners, and dealers will replace the positive terminal cover, free of charge. The recall began January 19, 2021. Owners may contact Audi customer service at 1-800-253-2834.
Air bags › Frontal › Passenger side › Inflator module
Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi RS5 Sportback, 2018 S5 Cabriolet, S5 Sportback, S5 Coupe, S4 Sedan, A5 Cabriolet, A5 Sportback, A5 Coupe, and 2017-2018 A4 Sedan and A4 Allroad vehicles.
Remedy: Audi will notify owners, and dealers will install cable ties to the harness, free of charge. The recall began September 9, 2019. Owners may contact Volkswagen customer service at 1-800-893-5298.
2018 Audi RS 5 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.9L 6-cyl turbo | 8-speed dual-clutch | AWD | 18 / 26 / 21 |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2018 Audi RS 5 a good car?
That is a low number of complaints for a car on sale this long. So far owners have filed 1 complaint with NHTSA.
How many recalls does the 2018 Audi RS 5 have?
There are 3 recalls for the 2018 Audi RS 5, the most recent from November 10, 2021 (front passenger). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Audi RS 5?
The best years by complaints, compared at the same age, are 2020. See the full Audi RS 5 years comparison.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.