All Defender 110 utility wagons with the Utility Pack option will receive the classification of N1 Light Commercial Vehicle, a change from M1 Passenger Carrying Vehicle. The Utility Pack is a no-cost option available on the three trim levels of the Defender 110: base, County, and XS. The Utility Pack replaces the rear side windows with panel sides, and provides a secure cargo area while still maintaining seating for five people. The Defender 110 carries a payload capacity of 1000 kg, or 2200 lb.
Source: Land Rover UK