Edited sentence: Highest Customer Loyalty.Over two-thirds of Town Car buyers are repeat buyers with 60% not even considering the purchase of another luxury vehicle besides the Town Car.The average decibel rating for a vehicle is roughly 45 decibels with the world's quietest car, the Lexus LS averaging 32 decibels.The third generation Town Car is one of the quietest vehicles on the road with an interior noise level of only 36 decibels while idling