S-Bahn Berlin, class 481 (interior). In this design, 1st and 2nd class
are not distinguished by colours. Class 481 is the only type to offer
1st class (with higher backrests and more leg room), however there is
no 1st class surcharge, the difference in comfort is not that much
anyway.
<p>
photo: <a href="mailto:tbk_@gmx.de">tobias b köhler</a>