Acura Reliability Rating Breakdown. The Acura Reliability Rating is 4.0 out of 5.0, which ranks it 2nd out of 32 for all car brands. This rating is based on an average across 345 unique models. The average annual repair cost for a Acura is $501, which means it has above average ownership costs.
Throughout Acura’s entire lineup, each vehicle has a predicted reliability rating between 2.5 out of five and 3.5 out of five. Vehicles like the Acura TLX, which has a 3.5 out of five, help boost the automaker’s score, while the RDX brings the average down with a score of 2.5 out of five.