Flexity Classic

Although it is marketed as the most traditionally designed member of the Flexity family, it is still a modern bi-directional articulated tram with a low-floor section allowing good accessibility, especially to passengers in wheelchairs.

Flexity models operate in a number of German cities, as well as in Stockholm (2010–2020), Norrköping and Gothenburg (Sweden), Kraków and Gdańsk (Poland), and Adelaide in South Australia.

[3] The Flexity cars are painted in a standard Adelaide Metro colour scheme of white with yellow, blue and red ends.

Initial overcrowding owing to the popularity of the rejuvenated Glenelg line and the short route extension through the business area of Adelaide, and the inadequacy of air conditioning in Adelaide's hot summers, led to adverse reactions from commuters and local media, but the faults were soon rectified and supplementation by Alstom Citadis trams (200 Series) has minimised overcrowding.

The Flexity Classic XXL (classification NGT D12DD) has, because of Dresden's altitude differences of 100 metres (330 ft), a power-to-weight ratio of 112 kg/hp (247 lb/hp; 150 kg/kW)[citation needed].