In chemistry, a catalyst is a substance that precipitates or speeds up a reaction. In the human body, enzymes fulfill the ...

The reintroduction of the BMW Z4 surpasses all expectations. We couldn’t be more excited about the 2025 model year’s debut of ...

In the Z4 sDrive30i, a 2.0-liter turbo inline-four makes 255 hp and 295 lb-ft of torque, while in the Z4 M40i, a twin-turbo 3.0-liter straight-six cranks out 382 hp and 369 lb-ft.

The Porsche Boxster and BMW Z4 are strong, well-matched sports cars of the modern age, and I'm thoroughly grateful they both exist. They both have their strengths, and I couldn't fault you for ...

The 255 horsepower, four-cylinder 2020 BMW Z4 is a fun but relaxing pricey roadster. But I drove the hotter, more powerful 382 horsepower BMW Z4 M40i this summer, and my feelings were too ...

The Z4 certainly has visual presence befitting a sports car, but it definitely also possesses both good and bad angles. Viewed dead on from the front or the rear, it's striking.

BMW has given the Z4 roadster a facelift and made the previously upper-tier M Sport Package standard across trims for 2023. Pricing starts at $53,795 for the four-cylinder sDrive30i model and ...

Shop BMW Z4 vehicles for sale under $10,000 at Cars.com. Research, compare, and save listings, or contact sellers directly from 76 Z4 models nationwide.

EXECUTIVE EDITOR ROGER HART: Wow, this 2012 BMW Z4 sDrive 28i is really yellow and expensive. And a whole lot of fun. I really like this 2.0-liter engine with its decent torque relatively low in ...