2021 Mazda 3 gains 2.5-litre turbocharged engine

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Mazda has answered the calls of owners, enthusiasts and journalists alike, with the unveiling of a turbocharged version of its 3 small hatch and sedan.

Above: 2021 Mazda 3 2.5 Turbo

However, fans anticipating a spiritual successor to the rip-snorting, 190kW/380Nm Mazda 3 MPS of the late-2000s and early-2010s will disappointed, as the first turbo-petrol Mazda hatch in eight years is positioned more as a slightly quicker version of the standard naturally-aspirated car.

Under the bonnet is the same 2.5-litre turbocharged four-cylinder shared with a range of other models in the Mazda lineup, namely the 6 sedan/wagon, CX-5 mid-size SUV and CX-9 large SUV.

Outputs remain unchanged from the engine’s other applications: 170kW of power and 420Nm of torque on US-spec 87-octane regular unleaded, or 186kW and 434Nm on American 93-octane premium fuel. Those octane ratings convert to roughly 91RON and 98RON Down Under.

Above: 2021 Mazda 3 2.5 Turbo

It’s mated exclusively to a six-speed automatic transmission sending drive to all four corners through a front-biased all-wheel-drive system.

No acceleration times or top speed figures have been released, however considering the 6’s 7.3-second sprint time, the 3’s lower weight should allow it to complete the benchmark 0-100km/h dash in the mid-to-high-sixes.

Competitors – though more hardcore than Mazda’s offering – include the 180kW/370Nm front-wheel-drive Volkswagen Golf GTI, 213kW/380Nm AWD Volkswagen Golf R and the 205kW/390Nm Renault Megane RS280.

Above: US-spec 2020 Mazda 3 with optional ‘Appearance Package’ (credit: Mazda3Revolution.com)

In the United States, the turbocharged Mazda 3 – or by its official name, the Mazda 3 2.5 Turbo – will be offered in two trim levels.

The ‘standard’ variant is equipped similarly to Australia’s flagship Astina variant, featuring an 8.8-inch infotainment display, 12-speaker Bose premium sound system, leather trim, head-up display and a full suite of driver assistance technologies.

Differentiating the 2.5 Turbo from its naturally-aspirated siblings is an array of minor tweaks, including larger dual exhaust tips, ‘TURBO’ badging on the tailgate/boot and engine cover, 18-inch black alloy wheels, gloss black front grille and front lip spoiler, with the latter two exclusive to the turbo sedan.


American buyers can option a Premium Plus package, which adds a raft of additional safety features, in addition to a gloss black roof spoiler on hatch models, a gloss black boot lip spoiler on sedan variants, and an extended front splitter for both bodystyles.


The 2021 Mazda 3 2.5 Turbo will go on sale in the US by the end of the year. An Australian debut has yet to be locked in, with a Mazda spokesperson telling CarExpert: “We are always monitoring vehicle options for Australia, however we have nothing to announce at this time.”

Above: current Australian-delivered 2020 Mazda 3 G25

Note: Mazda 3 Appearance Package pictures taken from user ‘1fastrttt’ on the Mazda3Revolution forum.


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