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2026 Proton S70 is the third model to switch over to the 4-cylinder i-GT engine (the new Saga also has the same engine but without turbocharging). Besides the powertrain change, there are also updates to the exterior and interior styling, digital connectivity, and safety assistance systems. Visual changes on the exterior are the integration of LED headlamps and Daytime Running Lamps.




| Date launched | February 11, 2026 |
| Make & model | Proton S70 |
| Variant | 1.5TD Executive | 1.5TD Premium |
| Bodystyle | 4-door sedan |
| Price at launch | RM73,800 (Executive) | RM79.800 (Premium) |
| Origin | Malaysia |
| Distributor | Proton Edar Sdn Bhd |
| Length/width/height | 4602 mm/1809 mm/1466 mm |
| Wheelbase | 2627 |
| Ground clearance | N/A |
| Turning radius | 5.1 metres |
| Kerh weight (kgs) | 1,290 kgs (Executive) | 1,305 kgs (Premium) |
| Standard boot capacity | 500 litres |
| Seating capacity | 5 |
| Powertrain | 4-cylinder turbocharged petrol engine (i-GT) |
| Displacement | 1499 cc |
| Driving wheels | Front |
| Max output | 181 ps |
| Max torque (Nm) | 290 Nm |
| Transmission | 7-speed DCT |
| Claimed fuel consumption | 17.5 kms/litre |
| Fuel tank capacity | 50 litres |
| Approx range | 875 kms |
| 0 – 100 km/h | 7.5 seconds |
| Top speed | N/A |
| Suspension | F: MacPherson struts R: Torsion beam |
| Brakes | F: Ventilated discs R: Discs |
| Steering system | Rack and pinion, electric power steering |
| Wheel size | F & R: 16 inches |
| Tyre size | F & R: 205/55R16 |
| Airbags | 6 |
| ADAS sensors | Camera + radar |
| Euro NCAP | N/A |
| ASEAN NCAP | 5 stars |
| Malaysia Car Of The Year Judge Comments – Chips Yap | 2026 Proton S70 is the third model to switch over to the 4-cylinder i-GT engine (the new Saga also has the same engine but without turbocharging). Besides the powertrain change, there are also updates to the exterior and interior styling, digital connectivity, and safety assistance systems. Visual changes on the exterior are the integration of LED headlamps and Daytime Running Lamps. |
| Link to product brochure | https://cms-assets.proton.com/proton-cms-blob/media/hsxlpppe/2026-protons70_brochure_fa.pdf |