Mid-size luxury cars represent a middle ground in the luxury space, which is why it’s important to check how quiet they are! Here at Car Confections, we take a sound-level reading for each midsize luxury sedan we review so that they can be ranked from quietest to loudest! That includes the newest models, like the BMW 5-Series, Audi A6, Mercedes E-Class, and Genesis G80. So which model is the quietest in the segment? Check out the list below to find out!

Model YearMake and ModelReading (in dB)Special Notes
27Genesis G80 2.5T52
26Mercedes E-Class (E450)52.1
25Volvo S90 T852.2
26Audi A652.4
24Mercedes E-Class (E350)53.5
27BMW i5 xDrive4054.2
22Genesis G8054.7
24BMW 5-Series (530i)55South Carolina
22Lexus ES 300h55.2
26Lexus ES 500e55.7California
25Cadillac CT5 Sport57
26Lexus ES 350h57.1California
26Lexus ES 350e58California
25BMW M558.2South Carolina
24Cadillac CT5-V Blackwing58.4