The Mazda EZ-6 1.5L 28.4 kWh (218 Hp) Extended Range, launched in September 2024, marks Mazda’s inaugural entry into the plug-in hybrid electric vehicle (PHEV) market. This liftback model is engineered to strike a balance between electric driving range and the convenience of a gasoline engine, appealing to consumers prioritizing reduced emissions and fuel costs. Positioned as a practical and technologically advanced vehicle, the EZ-6 aims to compete within the mid-size PHEV segment. It’s built upon a dedicated platform optimized for electric and hybrid powertrains, offering a spacious interior and contemporary features.
Technical Specifications
| Brand | Mazda |
| Model | EZ-6 |
| Generation | EZ-6 |
| Type (Engine) | 1.5L 28.4 kWh (218 Hp) Extended Range |
| Start of production | September, 2024 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | Liftback |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol / electricity |
| Gross battery capacity | 28.4 kWh |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (CLTC) | 200 km (124.27 mi) |
| Electric motor power | 218 Hp |
| Electric motor Torque | 320 Nm (236.02 lb.-ft.) |
| Electric motor model/code | MSED04 |
| Electric motor location | Rear axle, Transverse |
| Electric motor type | Synchronous |
| System power | 218 Hp |
| System torque | 320 Nm (236.02 lb.-ft.) |
| Power | 95 Hp |
| Engine layout | Front, Transverse |
| Engine Model/Code | JL473QJ |
| 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 |
| Engine systems | Start & Stop System |
| Trunk (boot) space – minimum | 479 l (16.92 cu. ft.) |
| Trunk (boot) space – maximum | 1174 l (41.46 cu. ft.) |
| Length | 4921 mm (193.74 in.) |
| Width | 1890 mm (74.41 in.) |
| Height | 1485 mm (58.46 in.) |
| Wheelbase | 2895 mm (113.98 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the generator only, with no mechanical connection to the drive. An electric motor drives the rear wheels. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/45 R19 |
| Wheel rims size | 19 |
Powertrain & Engine Architecture
The Mazda EZ-6 employs a distinctive series plug-in hybrid architecture. The 1.5-liter JL473QJ inline-four cylinder gasoline engine functions exclusively as a generator, replenishing the 28.4 kWh lithium iron phosphate (LiFePO4) battery pack. This battery then powers the rear-mounted MSED04 synchronous electric motor, delivering 218 horsepower and 320 Nm (236 lb-ft) of torque. The engine itself generates 95 horsepower and utilizes multi-port fuel injection. The deliberate absence of a mechanical connection between the engine and the wheels contributes to a remarkably smooth and quiet driving experience. The single-speed automatic transmission streamlines the powertrain, concentrating on efficient power delivery from the electric motor. The selection of LiFePO4 battery chemistry is driven by its enhanced thermal stability and extended lifespan compared to conventional lithium-ion batteries.
Driving Characteristics
The EZ-6’s driving experience is fundamentally shaped by its electric powertrain. In pure electric mode, the vehicle provides brisk acceleration and virtually silent operation. The rear-wheel-drive configuration contributes to balanced handling, a departure from Mazda’s typical front-wheel-drive setup. When the battery is depleted, the gasoline engine seamlessly activates to function as a generator, sustaining power to the electric motor. While the combined system output remains at 218 hp, the overall driving sensation subtly alters as the engine engages. The single-speed transmission offers linear acceleration, lacking the distinct gear changes characteristic of traditional automatic transmissions. Compared to a conventionally powered Mazda, the EZ-6 prioritizes efficiency and smoothness over overtly sporty performance.
Equipment & Trim Levels
The Mazda EZ-6 comes standard with a comprehensive array of features designed to maximize comfort and convenience. The interior boasts comfortable seating for five occupants, a contemporary dashboard layout featuring a large infotainment touchscreen, and premium materials throughout the cabin. Standard safety equipment includes ABS, electronic stability control, and a suite of advanced driver-assistance systems (ADAS). Optional extras may encompass a panoramic sunroof, an upgraded audio system, leather upholstery, and sophisticated navigation features. Trim levels are anticipated to offer varying degrees of luxury and technology, with higher trims adding amenities such as heated and ventilated seats, premium sound systems, and more advanced ADAS capabilities.
Chassis & Braking
The EZ-6 features an independent McPherson strut suspension at the front and an independent multi-link suspension at the rear, meticulously tuned to deliver a comfortable ride and responsive handling. Ventilated disc brakes are utilized at the front, while solid discs are employed at the rear. The electric steering system provides precise and predictable steering feel. The vehicle rides on 19-inch alloy wheels fitted with 245/45 R19 tires, achieving a favorable balance between grip and ride comfort. The chassis is engineered to accommodate the battery pack without compromising interior space or handling dynamics.
Market Reception & Comparison
Initial assessments of the Mazda EZ-6 have been largely positive, with reviewers commending its stylish design, comfortable interior, and efficient powertrain. The 200 km (124.27 mi) all-electric range is competitive within the PHEV segment, making it well-suited for daily commutes and shorter journeys. Compared to other PHEV models, the EZ-6’s unique series hybrid architecture distinguishes it. Fuel economy figures are projected to be excellent, particularly for drivers who frequently leverage the electric driving mode. Reliability is expected to align with Mazda’s established reputation for building durable and dependable vehicles. The EZ-6’s pricing is positioned to be competitive with other mid-size PHEV offerings.
Legacy
The Mazda EZ-6 signifies a pivotal advancement for Mazda in its embrace of electrification. The long-term reliability of the powertrain, specifically the LiFePO4 battery pack and the generator-based hybrid system, will be paramount to its success. As the used car market evolves, the EZ-6 is anticipated to attract buyers seeking a fuel-efficient and environmentally conscious vehicle underpinned by Mazda’s renowned build quality. The EZ-6’s innovative powertrain architecture and emphasis on driving experience have the potential to establish it as a benchmark within the PHEV segment, influencing future Mazda models and potentially inspiring other automotive manufacturers.
