2027 Proton S70 RS fully unveiled – 2 variants, replaces current turbo lineups News November 13, 2026 Fareq Irfan Proton has fully unveiled the 2027 Proton S70 RS, an updated version of its S70 sedan featuring revisions to both the exterior and interior. Proton will offer the S70 RS in two variants: Premium and the more fully equipped Sportline. Moving ...