In its researching the desired driving dynamics for the new Mazda3, Mazda engineers discovered the strongest rival in its class was actually the current Mazda3; hence, the development concept for the new Mazda3 became “to deliver a logical evolution” over the current model.
The resulting all-new Mazda3 is as much an exhilarating drive all speeds as it is a pleasurable ride under all driving conditions. It satisfies the usual passenger requirements such as space, comfort and quietness, but always manages to deliver Zoom-zoom handling and performance that brings a smile to its driver.
Engine
Whether opting for the 1.6 or 2.0 engine, you are assured of satisfying performance combined with clean emissions performance and efficient fuel economy. Both engines feature aluminium blocks, a DOHC 16-valve layout, Variable valve timing (VVT), and electronic throttle control.
The 1.6 engine now adopts Mazda’s Variable Induction System (VIS) and low-speed cam timing, which delivers improved low-speed torque and performance.
The engine of 2.0-litre has been optimally re-tuned to deliver more lively and linear performance. In addition, engineers have introduced a new FAPAIS (Front Air Pickup Air Induction System) which draws fresh air from the front to limit the temperature of engine air intake, thus preventing performance drop-off when running at high temperatures.
Transmission
The 1.6-litre is paired with a 4-speed Activematic transmission which is carried over from the previous model, but the gear ratios and shift patterns have been meticulously re-tuned to optimize performance on the new Mazda3.
The transmission for the new 2.0-litre Mazda3 was changed from a 4-speed to 5-speed Activematic gearbox; the additional gear and new gear ratios deliver better low-range acceleration and high-range fuel economy.
The new 5-speed Activematic transmission also features Direct Activematic (DAM), a newly developed system that delivers greater active control.
Without DAM, drivers have to move the gear stick into Manual-mode to activate the activematic manual shift function.
With DAM, drivers are able to activate the activematic manual shift function while still in Automatic-mode just by shifting down with the steering wheel paddle-shifters.
The Manual-mode is maintained until the system determines activematic manual shift function is no longer required, at which point it automatically sets the transmission back to Automatic-mode.
Suspension
The all-new Mazda3 repeats the MacPherson strut front suspension and multi-link rear suspension combination that won its predecessor much acclaim.
This time, improvements to body rigidity, roll control, vibration suppression and damping tracking ability were made to achieve even nimbler response and ride comfort that rivals European competitors.
Electro Hydraulic Power Assist Steering (EHPAS)
The Electro-hydraulic Power Assist Steering (EHAPAS) system offers the best of both worlds by combining the fuel efficiency characteristics of electrical steering with the superior steering-feel of hydraulic steering.
Other changes, such as increasing the number of steering gear mount bushings, improve steering rigidity to deliver smooth, precise and responsive feel.
Body Rigidity
Body rigidity of the all-new Mazda3 was increased to improve handling stability, which translates to a sporty drive that does not compromise ride comfort.
The basic development concept for the body shell was to improve overall rigidity balance and create a solid structure that can firmly absorb damper reaction forces; particular attention was paid to reinforcing the areas around the rear suspension mounts.
Dynamic rigidity of the all-new Mazda3 is greatly increased as shown by the reduction in purple areas in the illustration.
Aerodynamics
Aerodynamics is key in achieving a stable, quiet and fuel efficient drive.
In the all-new Mazda3, every body detail, from the design of the new 5-point grille to the shape and position of parts, was carefully examined to improve aerodynamic performance.
These unrelenting efforts produced best-in-segment drag coefficients of 0.28 for the sedan and 0.30 for the hatchback.
The all-new Mazda3 features front ventilated disc brakes and rear disc brakes. The vacuum booster of the brake system was tuned to provide reassuringly stable and responsive braking performance regardless of situation.