Proton has rewrote the playbook by introducing a C-Segment sedan priced below RM60,00. This is the new 2026 Proton S70 1.5L CVT with 2 variants available: Both prices quoted are after RM3,000 introductory rebate and it undercuts the selling price of the top spec B-segment Proton Persona 1.6 Premium (RM58,300) & Perodua Myvi 1.5L AV…