If you buy from a link, we may earn a commission. Learn more. For more information on how we test products, click here. The 2025 BMW M3 CS Touring (from AUD$253,900 plus on-road costs) has been ...

At the heart of the M3 CS Touring is a 3.0 litre twin-turbo straight-six petrol engine that delivers 550 PS (543 hp or 405 kW) at 6,250 rpm and 650 Nm of torque from 2,750 to 5,950 rpm.