That gray sedan behind us is an unmarked police car — see the little lights in the grille?

How to say “That gray sedan behind us is an unmarked police car — see the little lights in the grille?” in Japanese

In Japanese

後(うし)ろのグレーのセダン、覆面(ふくめん)パトカーだよ。グリルに小(ちい)さいライトが見(み)えるでしょ。

Ushiro no gurē no sedan, fukumen patokā da yo. Guriru ni chiisai raito ga mieru desho.

That gray sedan behind us is an unmarked police car — see the little lights in the grille? in other languages