generation: S5-DPTS and S5-DPTR

Introduction The S5-DPTR and S5-DPTS were 1.5-litre turbo-diesel engines that were offered with and without Mazda’s ‘i-ELOOP’ brake energy regeneration system, respectively. Marketed by Mazda under its ‘SkyActiv-D’ label, the S5-DPTS engine has been available in Australia in the Mazda CX-3. For the purposes of this article, the S5-DPTR and S5-DPTS engines will also be […]