Dresden and Leipzig
The Flexity Classic XXL model was developed for the Dresden Transport Authority by the German factory Bombardier Transportation in Bautzen. It is 45 m long, runs on twelve axles and has a capacity of 260 passengers with 153 seats.
The Flexity Classic XXL (classification NGT D12DD) has, because of Dresden's altitude differences of 100 metres, a power-to-weight ratio of 112 kg/hp. The tram has been in service since 2003 and serves tram lines with a high peak load of passengers. The exterior is specially designed for the Dresden Transport Authority, which owns 32 trams.
The Flexity Classic XXL is also in service in Leipzig, Germany (classification NGT12-LEI) with the Leipzig Transport Authority (LVB). Although the exterior design is customized, the tram offers the same capacity. It has been in service since 2005. The LVB first ordered 12 trams of this type, then exercised an option for another 12 trams in September 2005 and a third (slightly changed) batch of 9 was delivered in late 2011/early 2012.
Read more about this topic: Flexity Classic