The Challenger 605 seats up to 12 passengers. The spacious cabin is the widest in its category, combining enhanced personal productivity with outstanding flexibility.

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Overall cabin length :  8.53 m  / 28 ft 4 in

Cabin height :  1.82 m  / 6 ft 3 In

Cabin width :  2.43 m / 8 ft 3 In

Luggage Volume :114 cu ft  

Passenger capacity :  9