The Mazda 3 IV Hatchback 1.5 SKYACTIV-G (118 Hp) Skyactiv-Drive, introduced in 2019, represents an entry point into the fourth generation of Mazda’s globally successful compact car. Positioned within the broader Mazda 3 (BP) platform, which also includes sedan body styles, this variant aimed to deliver a balance of fuel efficiency, affordability, and Mazda’s signature driving dynamics. It served as a key model in markets where smaller displacement engines were favored, offering a compelling alternative to larger, more powerful options within the Mazda 3 lineup. The “Skyactiv-Drive” designation specifically refers to the six-speed automatic transmission employed in this configuration.
Technical Specifications
| Brand | Mazda |
| Model | 3 |
| Generation | IV Hatchback |
| Type (Engine) | 1.5 SKYACTIV-G (118 Hp) Skyactiv-Drive |
| Start of production | 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 11.6 kg/Hp, 86.3 Hp/tonne |
| Weight-to-torque ratio | 8.9 kg/Nm, 111.8 Nm/tonne |
| Power | 118 Hp @ 6000 rpm |
| Power per litre | 78.9 Hp/l |
| Torque | 153 Nm @ 4000 rpm (112.85 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1496 cm3 (91.29 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 14:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Kerb Weight | 1368 kg (3015.92 lbs) |
| Fuel tank capacity | 51 l (13.47 US gal | 11.22 UK gal) |
| Length | 4460 mm (175.59 in) |
| Width | 1795 mm (70.67 in) |
| Height | 1435 mm (56.5 in) |
| Wheelbase | 2725 mm (107.28 in) |
| Drivetrain Architecture | Front wheel drive. Internal Combustion engine (ICE) |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| 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 | 205/60 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of this Mazda 3 variant is the PE-VPS 1.5-liter inline-four cylinder engine, a member of Mazda’s SKYACTIV-G engine family. This engine is characterized by its high compression ratio of 14:1, achieved through careful engineering and precise fuel injection control. The engine utilizes direct injection, optimizing fuel delivery and combustion efficiency. The DOHC (Dual Overhead Camshaft) valvetrain further enhances breathing and contributes to the engine’s responsive nature. The SKYACTIV-G technology prioritizes thermal efficiency, aiming to extract maximum energy from each drop of fuel. Paired with this engine is Mazda’s Skyactiv-Drive six-speed automatic transmission. This transmission isn’t a traditional torque-converter automatic; it utilizes a torque converter with a quick-shifting capability and a wider range of lock-up, behaving more like a continuously variable transmission (CVT) in certain situations to optimize fuel economy.
Driving Characteristics
The 118 horsepower and 153 Nm (112.85 lb-ft) of torque produced by this powertrain configuration results in a driving experience geared towards efficiency and everyday usability rather than outright performance. Acceleration is adequate for typical commuting and highway merging, but it won’t provide the briskness of higher-output Mazda 3 variants like the 2.5-liter engine. The Skyactiv-Drive automatic transmission is programmed for smooth shifts and prioritizes fuel economy. While it offers a manual shift mode, it’s not particularly sporty. Compared to the six-speed manual transmission available on other Mazda 3 models, the automatic offers convenience but sacrifices some driver engagement. The gear ratios are tuned to keep the engine within its optimal operating range for fuel efficiency, which can sometimes result in the engine feeling slightly strained during aggressive acceleration.
Equipment & Trim Levels
The 1.5 SKYACTIV-G automatic typically served as the entry-level trim for the Mazda 3 IV Hatchback in many markets. Standard equipment generally included air conditioning, power windows and locks, a basic infotainment system with a touchscreen display (often 7 inches), Bluetooth connectivity, and a suite of safety features like ABS, stability control, and multiple airbags. Interior upholstery was typically cloth. Optional extras often included a larger infotainment screen, navigation system, a sunroof, keyless entry, and advanced driver-assistance systems (ADAS) such as lane departure warning and adaptive cruise control. Higher trim levels built upon this base, adding features like leather upholstery, premium audio systems, and more sophisticated ADAS features.
Chassis & Braking
The Mazda 3 IV Hatchback utilizes a front-wheel-drive platform with an independent McPherson strut suspension in the front and a torsion beam suspension in the rear. This suspension setup provides a good balance of ride comfort and handling. The torsion beam rear suspension is a cost-effective solution that contributes to the vehicle’s overall affordability. Braking duties are handled by ventilated discs at the front and solid discs at the rear. The braking system is assisted by ABS (Anti-lock Braking System) and electronic brake-force distribution (EBD) to enhance safety and stability. The electric power steering provides a responsive and precise steering feel.
Market Reception & Comparison
Critics generally praised the Mazda 3 IV Hatchback for its stylish design, refined interior, and engaging driving dynamics, even in this base 1.5-liter configuration. However, some reviewers noted that the 118 horsepower engine felt underpowered, particularly when fully loaded or driving uphill. Compared to the 2.0-liter and 2.5-liter engine options, the 1.5-liter offered significantly lower performance but superior fuel economy. The 1.5L automatic typically achieved fuel economy figures in the range of 5.5-6.5 liters per 100 kilometers (42-36 mpg), making it an attractive option for budget-conscious buyers. Reliability reports have generally been positive, with the SKYACTIV-G engine proving to be a durable and dependable unit.
Legacy
The 1.5 SKYACTIV-G engine and Skyactiv-Drive transmission combination has proven to be a reliable powertrain in the Mazda 3 IV. On the used car market, these models represent a good value proposition for buyers seeking a fuel-efficient and well-equipped compact hatchback. While not the most powerful or sporty version of the Mazda 3, it offers a comfortable and practical driving experience. The engine’s relatively simple design and robust construction contribute to its long-term durability, making it a viable option for buyers looking for a dependable and affordable vehicle. Maintenance costs are generally reasonable, and parts availability is good. The continued popularity of the Mazda 3 platform as a whole ensures that this variant remains a relevant and desirable option in the used car market.
