This buyer’s guide contains the top-rated 2018 luxury cars in initial quality. Each model earned a Power Circle Rating of 4 or 5 out of a possible 5 for initial quality during the first 90 days of ownership.
J.D. Power Awards
2018 Highest Quality Ratings
The 2018 J.D. Power Quality ratings and awards are based on feedback of verified car owners who have owned or leased their new car for 90 days. This rating focuses on problems experienced by verified owners and has been shown over the years to be an excellent predictor of long-term durability. Simply put, the fewer the problems, the higher the score.