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

As previously stated, you're not going to find much new when it comes to the 2023 Z4's specs. The sDrive30i will still come with the same 255-hp 2.0-liter I-4 engine and the M40i will be equipped ...

Finally, I hop into the Z4 test car. I could see that the car was close to production ready. The black-and-white camo wrap didn't cover the door jambs, and the blue paint I saw there looked ...

2023 BMW Z4 | Manufacturer image The 2023 BMW Z4 roadster enters the new model year on a high note with freshened exterior accents, some tweaks to its packaging and new prices of $53,795 for the ...

Meanwhile, a new matte black (with polished lip) 19-inch M light-alloy wheel design is available for the 2023 BMW Z4. It features 255/35 profile tires in the front and 275/35 tires in the rear.

For starters, BMW switches the stick Z4 to a staggered wheel setup, measuring 255/35 R19 and 285/30 R20 front and rear, respectively. Moreover, the loss of the automatic transmission saves a solid ...

The Z4 sDrive30i offers 255 horsepower and 295 pound-feet of torque. So it’s down 127 horsepower, but it’s also 156 pounds lighter in the front end, and has an ideal 50:50 weight balance.

A new report from BMW Blog suggests that BMW will end most Z4 production in March of 2026, however, the U.S.-spec M40i (and its six-speed manual transmission) will live on for a bit longer.

The 2013 BMW Z4 sDrive35is starts at $64,200, but our tester adds a few options. $550 coats the roadster in Melbourne Red Metallic paint. The 19-inch double-spoke alloy wheels add $1,200 and ...

We'll get the Z4 sDrive30i first, powered by BMW's latest 2.0-liter turbocharged I4. With 255 horsepower and 295 pound-feet of torque, the sDrive30i offers more oomph than the sDrive28i it replaces.

Sales of the Z4 jumped by 13.1% in 2024 after BMW made the manual available in the U.S., Motor1 reports People year for rear-wheel drive and a manual transmission. I get it.