I've recently purchased a 2020 Range Rover Sport and have had roof rails and crossbars fitted. Not being convinced that this is the car for us I'm considering a swap into a new Defender. Anyone know if the cross bars fitted to the RR-S would fit a Defender i.e. the length of the bars is the same, or is the length model specific? All about the distance between the roof rails, but I don't know what those dimensions are.

Many thanks.