The BMW Z4 (2018-22) SDRIVE20I 2DR ROADSTER 2.0 197 GPF SS EU6 M SPORT AUTO8 is a premium two-seat roadster, not a hatchback or SUV. In the UK, it competes in the convertible market, combining open-air motoring with comfort. M Sport trim adds an appearance for buyers seeking an enjoyable weekend car. Mycarcheck.com recorded 1,902 look-ups for this model, covering 893 distinct VINs, giving a snapshot of cars shoppers investigate. The average private-sale valuation was £26,900, with average recorded mileage of 23,000 miles and annual mileage of 5,000. Cars had an average of about one previous keeper, suggesting relatively limited ownership changes. With two seats and a folding roof, it suits couples, solo drivers and enthusiasts wanting a commuter or weekend car, not family duties. Its 2.0-litre petrol engine and eight-speed automatic deliver smooth progress, while engaging handling makes the Z4 a rival to the Porsche 718 Boxster and Audi TT Roadster.