The Mazda 3 IV Hatchback, produced from 2019 to August 2022, marked a significant step forward in Mazda’s compact car lineup. The 2.5 SkyActiv-G variant, delivering 186 horsepower with all-wheel drive (AWD) and utilizing the Skyactiv-Drive automatic transmission, occupied a mid-to-upper position within the fourth-generation (BP) Mazda 3 range. This configuration aimed to strike a balance between performance, fuel efficiency, and all-weather capability, appealing to buyers who desired a more refined and capable compact hatchback. It was a key offering in markets where AWD was highly valued, including North America and regions prone to inclement weather.
Technical Specifications
| Brand | Mazda |
| Model | 3 |
| Generation | IV Hatchback |
| Type (Engine) | 2.5 SkyActiv-G (186 Hp) AWD Skyactiv-Drive CDA |
| Start of production | 2019 |
| End of production | August, 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 9.8 l/100 km (24 US mpg, 28.8 UK mpg, 10.2 km/l) |
| Fuel consumption (extra urban) | 7.4 l/100 km (31.8 US mpg, 38.2 UK mpg, 13.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Power | 186 Hp @ 6000 rpm |
| Power per litre | 74.8 Hp/l |
| Torque | 252 Nm @ 4000 rpm (185.87 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 2488 cm3 (151.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 89 mm (3.5 in.) |
| Piston Stroke | 100 mm (3.94 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Trunk (boot) space (minimum) | 569 l (20.09 cu. ft.) |
| Fuel tank capacity | 48 l (12.68 US gal | 10.56 UK gal) |
| Length | 4460 mm (175.59 in.) |
| Width | 1795 mm (70.67 in.) |
| Height | 1440 mm (56.69 in.) |
| Wheelbase | 2725 mm (107.28 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 215/45 R18 |
| Wheel rims size | 18 |
Powertrain & Engine Architecture
At the heart of the Mazda 3 2.5 SkyActiv-G AWD was the PY-VPS engine, a 2.5-liter inline-four cylinder gasoline engine. This engine is a cornerstone of Mazda’s SkyActiv technology, engineered for high compression – typically around 13:1 – to maximize thermal efficiency. The engine utilizes direct injection, optimizing fuel delivery and combustion. The valvetrain employs dual overhead camshafts (DOHC) and four valves per cylinder, contributing to improved breathing and power output. The SkyActiv-Drive automatic transmission is a six-speed unit with a unique torque converter design. Unlike traditional torque converters, the SkyActiv-Drive aims to provide a more direct and responsive feel, minimizing energy loss and improving fuel economy. It achieves this through a tighter lock-up clutch and optimized hydraulic control, effectively reducing the “slippage” inherent in conventional automatic transmissions.
Driving Characteristics
The 186 horsepower and 185.87 lb-ft of torque delivered by the 2.5-liter engine, combined with the AWD system, provided a noticeable performance increase compared to the base 2.0-liter engine option. While not a performance-oriented vehicle, the Mazda 3 2.5 AWD offered brisk acceleration and confident handling. The SkyActiv-Drive transmission, while aiming for a more engaging experience than conventional automatics, wasn’t as overtly sporty as some dual-clutch transmissions. Gear ratios were tuned for a balance of fuel efficiency and responsiveness, prioritizing smooth operation in everyday driving scenarios. The AWD system primarily operates in front-wheel drive, engaging the rear wheels when wheel slip is detected, providing enhanced traction in adverse conditions like rain, snow, or gravel. Compared to the manual transmission versions, the automatic offered convenience but resulted in slightly diminished fuel economy and a less direct connection to the powertrain. The automatic’s programming favored smooth shifts over aggressive downshifts, catering to a broader range of drivers.
Equipment & Trim Levels
The 2.5 SkyActiv-G AWD trim typically came standard with features like Mazda’s infotainment system with an 8.8-inch display, Apple CarPlay and Android Auto integration, a comprehensive suite of advanced safety features (including adaptive cruise control, lane departure warning, and automatic emergency braking), and keyless entry. Interior upholstery was generally cloth, with available upgrades to leatherette or genuine leather on higher sub-trims. Optional extras included a premium Bose audio system, a power moonroof, and heated front seats. The trim level within the Mazda 3 range varied by market, but generally positioned this variant as a mid-range to upper-mid-range offering, bridging the gap between the base models and the more luxurious Signature trim. This made it an attractive option for buyers seeking a well-equipped and capable compact hatchback without the premium price tag of the top-tier models.
Chassis & Braking
The Mazda 3 IV utilized a MacPherson strut front suspension and a multi-link rear suspension. The AWD models often featured slightly stiffer spring rates and dampers to accommodate the added weight of the AWD components and improve handling stability. Braking systems varied depending on the specific trim level, but the 2.5 AWD models typically featured ventilated front discs and solid rear discs. ABS (Anti-lock Braking System) was standard, along with electronic brake-force distribution (EBD) and brake assist. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering, enhancing the vehicle’s handling characteristics. The suspension tuning aimed to provide a comfortable ride while maintaining a degree of responsiveness and control.
Market Reception & Comparison
Critics generally praised the Mazda 3 IV for its sophisticated styling, refined interior, and engaging driving dynamics. The 2.5 SkyActiv-G AWD variant was particularly well-received for its added capability and performance. Fuel economy was considered competitive for its class, although slightly lower than the base 2.0-liter engine. Compared to rivals like the Honda Civic and Toyota Corolla, the Mazda 3 offered a more premium feel and a more driver-focused experience. The AWD system was a significant selling point in regions with harsh winters or challenging road conditions. Reliability reports have been generally positive, with the SkyActiv engines proving to be durable and relatively trouble-free. Some reviewers noted the infotainment system could be less intuitive than some competitors, but overall, the Mazda 3 2.5 AWD was viewed as a well-rounded and appealing package.
Legacy
The Mazda 3 IV 2.5 SkyActiv-G AWD has established itself as a solid and reliable used car option. The SkyActiv powertrain has proven to be durable, and the AWD system continues to provide peace of mind in inclement weather. Maintenance costs are generally reasonable, and parts availability is good. The vehicle’s sophisticated design and engaging driving dynamics continue to appeal to buyers seeking a compact hatchback that offers more than just basic transportation. As a representative of Mazda’s commitment to engineering and design, this variant remains a desirable choice in the used car market, offering a compelling blend of practicality, performance, and all-weather capability.
