<table class="lista1">
                                                                <tr>
                                                                    <xsl:for-each select="samochod/opcja">
                                                                        <td>

                                                                            <xsl:value-of select="@typ"/>
                                                                        </td>
                                                                    </xsl:for-each>
                                                                    <td>Suma</td>
                                                                </tr>
                                                                <tr>
                                                                    <xsl:for-each select="samochod/opcja">
                                                                        <td>
                                                                            <xsl:value-of select="cena"/>zł
                                                                        </td>
                                                                    </xsl:for-each>
                                                                    <td>
                                                                        <xsl:variable name="suma">
                                                                            <xsl:value-of select="samochod/opcja"/>
                                                                        </xsl:variable>
                                                                        <xsl:value-of select="suma"/>
                                                                    </td>
                                                                </tr>
                                                            </table>