The Proton Persona III (facelift 2019) 1.6, producing 109 horsepower with a Continuously Variable Transmission (CVT), represents a significant update to Proton’s long-running Persona sedan. Introduced in 2019, this variant aimed to modernize the Persona lineup, offering a balance of affordability, fuel efficiency, and contemporary features for the Malaysian market. It falls within the third generation of the Persona, designated internally as the 1HX0, and was positioned as a mainstream, family-oriented sedan competing with other B-segment vehicles in Southeast Asia. The facelift brought revised styling, improved interior appointments, and the introduction of the CVT transmission to enhance the driving experience.
Technical Specifications
| Brand | Proton |
| Model | Persona |
| Generation | Persona III (facelift 2019) |
| Type (Engine) | 1.6 (109 Hp) CVT |
| Start of production | 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 10.8 kg/Hp, 92.8 Hp/tonne |
| Weight-to-torque ratio | 7.8 kg/Nm, 127.8 Nm/tonne |
| Power | 109 Hp @ 5750 rpm |
| Power per litre | 68.3 Hp/l |
| Torque | 150 Nm @ 4000 rpm (110.63 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1597 cm3 (97.45 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC-VVT |
| Engine oil capacity | 4.05 l (4.28 US qt | 3.56 UK qt) |
| Coolant | 5 l (5.28 US qt | 4.4 UK qt) |
| Kerb Weight | 1174-1193 kg (2588.23 – 2630.11 lbs.) |
| Trunk (boot) space – minimum | 510 l (18.01 cu. ft.) |
| Fuel tank capacity | 40 l (10.57 US gal | 8.8 UK gal) |
| Length | 4362 mm (171.73 in.) |
| Width | 1722 mm (67.8 in.) |
| Height | 1554 mm (61.18 in.) |
| Wheelbase | 2555 mm (100.59 in.) |
| Front track | 1490 mm (58.66 in.) |
| Rear (Back) track | 1490 mm (58.66 in.) |
| Minimum turning circle (turning diameter) | 10.0 m (32.81 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | automatic transmission CVT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 185/55 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The 1.6-liter inline-four engine, designated as the CAMPRO IAFM+, forms the heart of this Persona variant. This engine utilizes a multi-point fuel injection system and a double overhead camshaft (DOHC) valvetrain with variable valve timing (VVT) to optimize performance and fuel efficiency. The engine produces 109 horsepower at 5750 rpm and 150 Nm (110.63 lb-ft) of torque at 4000 rpm. The key innovation in this version was the pairing with a Continuously Variable Transmission (CVT). Proton adopted the CVT to provide smoother acceleration and improved fuel economy compared to the traditional four-speed automatic transmission found in earlier Persona models. The CVT operates by using a belt and pulley system to provide an infinite number of gear ratios within its operating range, keeping the engine in its optimal power band.
Driving Characteristics
The 1.6L CVT Persona offers a comfortable and relatively refined driving experience. The CVT eliminates the noticeable gear shifts of a conventional automatic, resulting in a smoother, more linear acceleration. However, the CVT can sometimes exhibit a “rubber band” effect, where engine revs rise quickly under hard acceleration without a corresponding immediate increase in speed. Compared to the manual transmission versions of the Persona, the CVT prioritizes fuel efficiency and ease of use over outright performance. The power delivery is adequate for everyday driving conditions, but it may feel somewhat lacking when fully loaded or tackling steep inclines. The CVT’s programming is tuned for economy, meaning it doesn’t hold lower gears for extended periods like a performance-oriented transmission would.
Equipment & Trim Levels
The 2019 Persona 1.6 CVT typically came standard with features such as power windows, power side mirrors, central locking, and an air conditioning system. Safety features included dual airbags, ABS (Anti-lock Braking System), and ISOFIX child seat anchors. Higher trim levels offered additional features like a touchscreen infotainment system with Bluetooth connectivity, reverse parking sensors, and alloy wheels. Interior upholstery was generally fabric, with options for different color schemes. The dashboard layout was functional and straightforward, prioritizing usability over aesthetic flair. Optional extras included upgraded audio systems and body kits.
Chassis & Braking
The Persona III utilizes a McPherson strut suspension setup at the front and a torsion beam suspension at the rear. This configuration provides a reasonable balance between ride comfort and handling. The front suspension incorporates a stabilizer bar to reduce body roll during cornering. Braking duties are handled by ventilated discs at the front and drum brakes at the rear. While adequate for normal driving conditions, the drum brakes at the rear are a cost-saving measure and don’t offer the same stopping power as disc brakes. The electric power steering provides light and easy steering feel, making it convenient for maneuvering in urban environments.
Market Reception & Comparison
The Proton Persona III (facelift 2019) 1.6 CVT was generally well-received in the Malaysian market as an affordable and practical family sedan. Critics praised the improved ride quality and fuel efficiency offered by the CVT transmission. However, some reviewers noted the engine’s lack of outright power and the somewhat unrefined feel of the interior. Compared to other trims in the Persona lineup, the 1.6L CVT offered a good balance between performance and economy. The manual transmission versions provided a more engaging driving experience, while the higher-spec variants offered more features and a more premium feel. Against competitors like the Perodua Bezza and Honda City, the Persona offered a spacious interior and a competitive price point.
Legacy
The Proton Persona III 1.6 CVT represents a pivotal point in Proton’s efforts to modernize its product lineup. The introduction of the CVT transmission was a significant step towards improving fuel efficiency and driving comfort. While the CAMPRO engine has been superseded by newer Proton powertrains, it remains a relatively reliable unit with readily available parts. In the used car market, the Persona III 1.6 CVT is considered a good value proposition for buyers seeking an affordable and practical sedan. Maintenance costs are generally reasonable, and the availability of spare parts is good. However, potential buyers should be aware of the CVT’s potential for long-term wear and tear and ensure it has been properly maintained.
