2019-2022 Mazda 3 IV Sedan 2.5 SkyActiv-G (186 Hp) AWD Skyactiv-Drive CDA

The Mazda 3 IV Sedan 2.5 SkyActiv-G (186 Hp) AWD, equipped with the Skyactiv-Drive CDA automatic transmission, was a significant offering in the fourth generation of Mazda’s popular compact car. Produced from 2019 through August 2022, this variant represented a blend of performance, efficiency, and all-weather capability within the Mazda 3 lineup. It was positioned as a mid-to-upper trim level, appealing to buyers seeking a more refined driving experience and enhanced traction compared to the base models. This model utilized the 1HX platform, shared with other Mazda vehicles, and aimed to deliver Mazda’s signature driving dynamics in a practical sedan package.

Technical Specifications

Powertrain & Engine Architecture

At the heart of the Mazda 3 IV Sedan 2.5 SkyActiv-G AWD was the PY-VPS 2.5-liter inline-four cylinder engine. This engine is a cornerstone of Mazda’s SkyActiv technology, designed to maximize combustion efficiency and reduce emissions. It features a high compression ratio (typically around 13:1) for improved thermal efficiency, and utilizes direct injection to precisely control fuel delivery. The engine employs a variable valve timing system (both intake and exhaust) to optimize performance across the rev range. The SkyActiv-Drive CDA automatic transmission is a six-speed unit with a torque converter. Unlike traditional automatic transmissions, the SkyActiv-Drive prioritizes quick, direct shifts and a more engaging driving experience. It achieves this through a combination of optimized shift logic and a tightly controlled torque converter lock-up strategy.

Driving Characteristics

The 186 horsepower and 185.87 lb-ft of torque provided by the 2.5-liter engine and SkyActiv-Drive transmission offered a balanced driving experience. Acceleration was brisk, though not overtly sporty, with 0-60 mph times generally falling in the 7.5-8.5 second range depending on testing conditions and specific vehicle weight. The all-wheel-drive system provided enhanced traction, particularly in inclement weather, making it a more confident daily driver than rear-wheel or front-wheel drive counterparts. Compared to the base 2.0-liter engine option, the 2.5-liter offered noticeably more power and responsiveness. While the manual transmission versions of the 2.5-liter provided a more direct connection to the engine, the SkyActiv-Drive automatic offered smooth and efficient gear changes, making it well-suited for commuting and long-distance driving. The gear ratios were tuned to prioritize fuel economy at cruising speeds while still providing ample power for passing maneuvers.

Equipment & Trim Levels

The Mazda 3 IV Sedan 2.5 SkyActiv-G AWD typically came standard with a generous array of features. These included Mazda’s infotainment system with a 8.8-inch display screen, Bluetooth connectivity, Apple CarPlay and Android Auto integration, and a suite of advanced safety features such as adaptive cruise control, lane departure warning, and automatic emergency braking. Interior upholstery was typically cloth or leatherette, depending on the specific package. Higher trim levels offered features like a premium Bose audio system, heated front seats, a power moonroof, and automatic climate control. Optional extras included navigation, a 360-degree view monitor, and various cosmetic enhancements.

Chassis & Braking

The Mazda 3 IV Sedan utilized a MacPherson strut front suspension and a multi-link rear suspension. The suspension tuning was geared towards providing a comfortable ride while maintaining Mazda’s signature handling characteristics. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering. Braking duties were handled by ventilated front disc brakes and either disc or drum brakes on the rear, depending on the trim level and wheel size. The all-wheel-drive system employed a center differential to distribute torque between the front and rear axles, optimizing traction in various driving conditions. ABS (Anti-lock Braking System) was standard, along with electronic brake-force distribution and brake assist.

Market Reception & Comparison

The Mazda 3 IV Sedan 2.5 SkyActiv-G AWD was generally well-received by automotive critics. It was praised for its stylish design, refined interior, engaging driving dynamics, and advanced safety features. The all-wheel-drive system was seen as a significant advantage in regions with harsh winters or challenging road conditions. Fuel economy was competitive for its class, averaging around 28 mpg combined. Compared to other compact sedans with all-wheel drive, such as the Subaru Impreza, the Mazda 3 offered a more premium interior and a more engaging driving experience. However, some critics noted that the rear seat space was somewhat limited compared to some competitors.

Legacy

The 2.5-liter SkyActiv-G engine and SkyActiv-Drive transmission have proven to be reliable powertrains. While some early models experienced minor software glitches with the infotainment system, these were generally addressed through software updates. The engine itself is known for its durability and relatively low maintenance costs. On the used car market, the Mazda 3 IV Sedan 2.5 SkyActiv-G AWD holds its value well, reflecting its reputation for quality and reliability. It remains a popular choice for buyers seeking a well-rounded and engaging compact sedan with all-weather capability. The combination of Mazda’s engineering prowess and the practical benefits of all-wheel drive have cemented this variant’s place as a desirable option in the compact car segment.