The 2017 BMW Z4 is a two-seat luxury roadster (convertible) built for drivers who want sharp handling, strong turbocharged performance, and classic rear-wheel-drive balance in a compact package. This model year sits late in the first-generation Z4 E89 run (2009–2016 production, with some markets/titling carrying into 2017), and it features a power-retractable hardtop rather than a soft top. It’s ideal for weekend drives, commuting with style, and buyers who value a premium cockpit and engaging steering over maximum cargo space. In the market, it competes with sporty convertibles like the Audi TT Roadster and Mercedes-Benz SLK/SLC, leaning more toward grand-touring comfort than track-day harshness.

- Turbocharged inline-4 and inline-6 options: Many 2017-titled Z4s are found with the sDrive28i 2.0L turbo inline-4 (N20) and the sDrive35i/sDrive35is 3.0L turbo inline-6 (N54), depending on build date and market. Power typically ranges from about 240 hp in the 28i to around 300+ hp in 35i trims, with the 35is tuned higher. - Retractable hardtop: The folding metal roof delivers coupe-like refinement when closed, with better insulation and security than most soft tops, plus open-air driving on demand. - Rear-wheel drive dynamics: RWD, a low seating position, and a wide stance give the Z4 its trademark balanced feel and confident cornering. - Transmission choices: Many examples are equipped with an automatic, while some were available with a manual transmission (more common on certain trims/markets), making manual cars especially desirable for enthusiasts. - Premium tech and comfort: Common highlights include iDrive infotainment (varies by option package), leather seating, available sport seats, and adaptive/xenon lighting depending on configuration.

Shoppers searching “2017 BMW Z4 reliability,” “2017 BMW Z4 problems,” or “2017 BMW Z4 common issues” should know the Z4 can be dependable when maintained well, but it’s not a low-maintenance economy car. The most frequent issues tend to be related to the turbocharged engines, cooling system, and the complex roof mechanism. 1) Electric water pump and thermostat failure: A well-known BMW issue on this era of engines. Symptoms include overheating warnings, reduced power, or coolant temperature spikes. Failures can show up anywhere from roughly 50,000–90,000 miles, sometimes earlier, and replacement is typically more expensive than on non-BMWs due to parts and labor. 2) Oil leaks from gaskets and housings: Common leak points include the valve cover gasket and oil filter housing gasket. Owners may notice burning oil smell, smoke near the engine bay, or oil spots under the car, often appearing around 60,000–100,000 miles depending on heat cycles and maintenance. 3) Turbo-related wear and boost issues: On turbo models, wastegate rattle, boost leaks, or charge pipe failures can occur. Some owners report loss of power, check engine lights, or whistling noises, typically as mileage climbs past 70,000 miles. Keeping up with oil changes and addressing small vacuum/boost leaks early helps. 4) Retractable hardtop/roof mechanism quirks: The hardtop adds complexity. Owners occasionally report microswitch/sensor faults, hydraulic issues, or alignment problems that cause the roof to stop mid-cycle or trigger warning lights. These issues are often age-related and can be expensive if ignored.