Big space, sleek lines, glossy finish – the Thule Motion XT XL Cargo Box delivers exceptional cargo capacity with a clean, modern design. Big enough for extended trips with a car full of friends, loading up the entire family's ski gear, or heading out on ultimate endless road trip. This spacious box easily fits most cross bars and allows full trunk access. The Motion XT XL is a stylish and spacious roof-mounted cargo box, optimized for ease of use.


• Optimized design for best space efficiency, aerodynamics, and vehicle fit
• Easy to mount thanks to the extra wide PowerClick quick-mount system. The integrated torque indicator “clicks” when it’s properly mounted, ensuring fast and secure fitting
• Easy to open and close in all conditions due to grip-friendly outer handles and supporting lid-lifters
• SlideLock system with separate locking and opening functions, automatically locks the lid in place and indicates when the box is closed securely
• Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof
• Volume: 18 cu ft
• External Dimensions: 84.5 x 36 x 17 in
• Internal Dimensions: 79 x 31.5 x 15 in
• Load Capacity: 165 lb
• Mounting System: PowerClick
• Weight: 46 lb
• Ski Capacity:5-7
• Snowboard Capacity:3-5
• Max Length Of Skis: 200 cm