2018 Mazda 6 unveiled: Turbocharged petrol coming to Australia in 2018

Mazda has taken the wraps off the 2018 Mazda 6 at the 2017 Los Angeles motor show, debuting revised styling and the addition of a turbocharged petrol engine.

A push toward a more premium offering has been driven by customer demand, with the brand confirming that around 61 per cent of Mazda CX-9 vehicles sold in Australia being the top-specification GT or Azami models.

As a result, the latest iteration of the Mazda 6 has pushed the premium barrier with more luxury elements, chassis changes and the addition of a turbocharged 2.5-litre petrol engine from the Mazda CX-9.

Inside the cabin, Mazda has employed the use of Nappa leather on redesigned front seats and an increased amount of sound insulation, along with the use of a Sen wood, often found in Japanese instruments and furniture.

Technology has also received a boost with a 360-degree camera, a 7.0-inch TFT gauge for Atenza models, an 8.0-inch MZD Connect system and adaptive cruise control and AEB across the entire range with lane keeping assistant (with stop and go function).

The biggest change comes in the form of a new engine for the Mazda 6 range. The Skyactiv-G 2.5 engine from the Mazda CX-9. Producing 170kW of power and 420Nm of torque, the directly injected engine is mated to a six-speed automatic transmission.

An industry-first Dynamic Pressure Turbo builds boost quickly using a small inlet port, which works with a secondary valve that opens at higher RPM for increased airflow. Additionally a pulse-scavenging 4-3-1 manifold prevents back pressure and helps the engine breathe freely.

Chassis changes to the Mazda 6 have increased ride comfort and improved NVH — an element that has always marred the Mazda 6 on coarse chip roads. The steering rack is now rigidly mounted to the chassis, which is said to improve steering response and feel.

Revisions to the suspension offer a smoother ride, while the Skyactiv chassis has been stiffened to make better use of the suspension revisions and improve dynamic performance. Suspension changes come in the form of geometry adjustments and roll-steer changes to promote neutral handling.

Mazda’s 2.2-litre four-cylinder diesel engine will remain in use and will be available from the Touring grade upwards.

The lack of a sporty petrol engine has always been one of the current generation Mazda 6’s downfalls. With this change, Mazda is expecting a positive response from Australian buyers.

“Being the most comprehensive update to the model since 2012, we are incredibly excited to bring the car to market during the second half of 2018,” said Mazda Australia senior manager public relation Sonia Singh.

Pricing is yet to be confirmed, but we expect the engine and added features to drive the price of the Mazda 6 up slightly.

Are you looking forward to a turbocharged petrol engine in the Mazda 6?