Complex sentence: Regional Support Units currently operate Volvo V70 XC70 (police variant) vehicles, the Audi Q7 and, introduced in late 2016, BMW 5 Series Touring vehicles, costing €70,000 each with a top speed of 233km/h, are replacing the older fleet of XC70s.
Split into simpler sentences: Regional Support Units currently operate Volvo V70 XC70 (police variant) and Audi Q7 vehicles. Also introduced in late 2016 were BMW 5 Series Touring vehicles, costing €70,000 each with a top speed of 233km/h, are replacing the older fleet of XC70s.