First test of the Mazda3 2019: reset button

With over 6 million copies sold since its introduction in 2003, the Mazda3 is a vital vehicle for the Hiroshima-based manufacturer. The 2019 Mazda3, now in its fourth generation, announces the evolution of Mazda's Kodo design language and the Skyactiv platform and powertrain architecture.

Mazda strives to create a distinct character for every body proposed on the 2019 Mazda3. In its journey from concept to the expected date of sale early next year, the hatchback has remained virtually unchanged. since the Kai Concept, which gives it an elegant nose, but a rather bulbous rear part and a thick C pillar. The sedan is more mature, like a Mazda6 mini-me but with a cleaner side profile, its fast roof line leading to a truncated tail for its trunk.

Inside is a new cabin with a clean and sober dashboard layout with a minimum of buttons and an 8.8-inch touch screen for the second-generation Mazda Connect interface, which also retains his button controls. Additional sound insulation has been added to improve the NVH. Redesigned seats and a telescopic steering wheel farther forward than before have also been added.

The most important addition to the 2019 Mazda3 is under the hood: the Skyactiv-X engine. This new powertrain uses a spark to create a pressure wave that initiates compression ignition to improve torque and fuel efficiency. This new, slightly turbocharged 2.0-liter four-cylinder engine (with an estimated power of 190 hp and 170 lb-ft) will be paired with a mild hybrid system to further improve performance and fuel economy. The existing Skyactiv-G engine family returns with the 2.5-liter base engine developing an estimated 187 horsepower and 186 lb-ft. Other markets will be awarded a new I-4 1.8-liter Skyactiv-D turbodiesel. Transmission choices include a six-speed manual transmission or a six-speed automatic transmission.

The 2019 Mazda3 builds on the evolution of the previous generation platform, which is now composed of 30% high-strength steel to improve crash performance and body stiffness. The all-wheel drive will be available for the first time in a Mazda3 and the G-Vectoring Control Plus uses the brakes to stabilize the car during emergency maneuvers.

Mazda's i-Activsense suite incorporates a new control monitor system, which uses an infrared LED camera to monitor the driver's condition, level of sleepiness and fatigue, as well as eye movements to determine their level. of distraction. A semi-autonomous navigation and traffic assistance function facilitates acceleration, braking and driving in traffic jams.

However, a measure of economy: the rear suspension flexible and precise (although sometimes nervous) of the old 3 is negotiated for a torsion beam configuration. Mazda can tell us about the "smoothing concept of transmitting force to the suspended mass over time", but we'll believe it when we drive it.