Originally Posted by dynamicS
Convertible cars are always heavier cars, because the body needs to be stiffened up since removal of roof weakens the chassis.
And the auto tranny will always weigh more, they have more internal parts and hold a couple gallons of oil, also torque converters are really heavy.
I agree 100% all convertible models weigh more. Actually not only additional bracing but you'd be surprised the metal frame of a top is heavier gauge than the roof panel so the metal roof vs the convertible with fabric, the weight difference there is not much.