Also, the Gray Line New York are also run by stagecoach, even thought it didn't use city sightseeing name, but they are under the same system, which is why they order British made vehicles for the service, and the interior is the same as city sightseeing.
Sorry, New york supose to have City Sightseeing on it, but City Sightseeing have pull out after the vehicles are done, so It have the seats cover similar to CS