function [outputArg] = plot_powertrain(panel, pltData, tr)
    % create tiledlayout (R2023a and newer)
    tl = tiledlayout(panel,"vertical");
    
    % plot 1: speed [km/h]
    ax1 = nexttile(tl);
    hold(ax1, "on")
    grid(ax1, "on")
    title(ax1, "Speed [km/h]")
    plot(ax1,pltData.xAxis(tr,:),pltData.speed_kph(tr,:))
    % plot 2: power [kW]
    ax2 = nexttile(tl);
    hold(ax2, "on")
    grid(ax2, "on")
    title(ax2, "Power [kW]")
    plot(ax2,pltData.xAxis(tr,:),pltData.ams_ptot(tr,:))
    % plot 3: Inverter Temps [°C]
    ax3 = nexttile(tl);
    hold(ax3, "on")
    grid(ax3, "on")
    title(ax3, "Inverter Temp [°C]")
    plot(ax3,pltData.xAxis(tr,:),pltData.invL_temp(tr,:))
    plot(ax3,pltData.xAxis(tr,:),pltData.invR_temp(tr,:))
    legend(ax3, "Left", "Right")
    % plot 4: Motor Temps
    ax4 = nexttile(tl);
    hold(ax4, "on")
    grid(ax4, "on")
    title(ax4, "Motor Temp [°C]")
    plot(ax4,pltData.xAxis(tr,:),pltData.motL_temp(tr,:))
    plot(ax4,pltData.xAxis(tr,:),pltData.motR_temp(tr,:))
    legend(ax4, "Left", "Right")
    % plot 5: Motor velocities
    ax5 = nexttile(tl);
    hold(ax5, "on")
    grid(ax5, "on")
    title(ax5, "Motor Velocities [1/min]")
    plot(ax5,pltData.xAxis(tr,:),pltData.motL_vel_rpm(tr,:))
    plot(ax5,pltData.xAxis(tr,:),pltData.motR_vel_rpm(tr,:))
    legend(ax5, "Left", "Right")

    % link all x axes
    linkaxes([ax1, ax2, ax3, ax4, ax5],"x")

    % return null (not relevant for plots!)
    outputArg = [];
end