Petrol-power confirmed for iconic car
By John Mahoney · 30 Sep 2026
If you love the looks of the stunning BMW i3 but aren't quite ready for an EV, the German brand has got you covered with its all-new BMW 3 Series.To the untrained eye, the petrol-powered 3 Series will look identical to the sharp-suited mid-size battery-powered sedan when it rocks up early next year priced from around $85,000.Once again created to rival the Mercedes C-Class and Audi A5, it's only side by side that you begin to spot the huge differences between the i3 and 3 Series.The first is the eighth-generation 3 Series has a longer snout, needed to home a 3.0-litre inline six-cylinder engine that powers the flagship M350 and the inbound M3 that arrives later.The combustion BMW sedan also has a shorter wheelbase and slimmer sill, as there's no need to house a chunky battery pack between the axles. A set of taller four doors completes the changes.Beneath the skin, the new-gen 3 Series is based on the previous model's platform (G20) but grows in every dimension, with it measuring 4765mm (+52mm) long, 1850mm wide (+23mm) and standing 1455mm (+7mm) tall, with a 2860mm (+9mm) wheelbase for a bit more room inside.Space in the second row is still at a premium, but without a battery pack the floor is lower for more space for feet, and the boot is also bigger than the EV with up to 450 litres (+30L) available.Inside, if anything, the 3 Series remains as impressive as the outside, with the BMW gaining the same Neue Klasse cabin design as the i3 and iX3 SUV, which sees the full-width, configurable Panoramic Vision screen stretch from pillar to pillar, replacing a conventional instrument panel.The cabin also combines both a generous, tilted 17.9-inch infotainment system and a huge 3D head-up display, the driver relies on a multifunction steering wheel that features physical buttons to help operate the tech.If you're wondering, the ugly tiller, with its 12 o'clock and 6 o'clock spokes, can be replaced by a more conventional M steering wheel.Bathing the cabin in light are an expansive panoramic roof and large glass windows, which add a light and airy feel to a cabin with an impressive mix of high-quality materials.All the tech runs an Android-based BMW X operating system that introduces an AI-powered Amazon Alexa voice assistant that is capable of a natural conversation.In Australia, just two variants will initially be offered – a rear-wheel drive 320 with 155kW and 330Nm of torque, for a 0-100km/h dash of 7.4 seconds, while the flagship all-wheel drive M350 xDrive punches out 326kW of power and 540Nm of torque.Looking like a proper BMW M product, the flagship version gets M Performance upgrades that see an aero kit added, bigger black 20-inch alloy wheels and a yellow daytime light signature that reminds you of the recent BMW M5 CS muscle car.Off the line, with all-wheel drive the quickest M350 takes just 4.1 seconds for the 0-100km/h sprint.For the first time, as well as looking like the M3, the M350 gets something called Drift Moment that switches it to rear-wheel drive to allow the driver to provoke lurid slides (hopefully on track).BMW engineers are confident the i3 and 3 Series will raise the bar for both driver enjoyment and handling, but without compromising long-distance comfort.That explains why, as well as adaptive suspension, the German brand has rolled out its latest Level 2 semi-autonomous cruise control that provides hands-free highway driving up to 130km/h.The same tech is promised to be rolled out to work in urban environments at much lower speeds before the end of next year.Available in up to 11 colours, BMW Australia says it will release pricing and full specifications of the 2027 BMW 3 Series in a few days’ time.When it lands, expect the base 320 to ride on either 18- or 19-inch rims and come with 8-way adjustable heated and ventilated seats, get an electric tailgate and come with adaptive cruise, blind-spot monitoring and lane-keep assist.Pay more for the M350 and you'll bag 20-inch alloy wheels, a premium sound system and the sportier BMW M styling kit inside and out.When it launches next year, the 2027 BMW 3 Series will go head to head with the equally fresh soon to launch next-generation Mercedes C-Class and the Audi A5 ($79,900-$89,900) which was introduced in 2025.Shortly after its debut, the German car-maker will reveal both a plug-in hybrid version with a long EV range, and the eagerly-awaited M3 that will be offered with both petrol and all-electric powertrains, with the latter expected to produce more than 750kW from a state-of-the-art quad-motors.