<?
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");
$APPLICATION->SetTitle("Title");
?>.d-car__price,
.car-price,
.model-price,
.df-price,
.price-block,
.configurator-price,
.calc-price,
.showroom__price,
.d-car__price-value {
  display: none !important;
}
<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>