The Cadillac STS is a great car except for its very poor glove box design. Also, the rear seats are cramped, there is only room for 2 passengers. The trunk is small for this class of vehicle, it has poor storage. There is only luggage space for 2 passengers.
This car gets great performance with fairly good gas mileage. Its handsome styling draws appreciative looks at the car wash.
Give it a bigger and better glove box and trunk layout.