What is the chassis code of the BMW Z4?

[MacKarter]

The chassis code of the BMW Z4 is G29. The function of the chassis is to support and install the car's engine and its various components and assemblies, forming the overall shape of the car, bearing the engine's power, and ensuring normal driving. Taking the 2020 BMW Z4 as an example, its body dimensions are: length 4336mm, width 1867mm, height 1322mm, wheelbase 2470mm, and fuel tank capacity 52L. The 2020 BMW Z4 is equipped with a 2.0T turbocharged engine, with a maximum horsepower of 197PS, a maximum power of 145kW, a maximum torque of 320Nm, and is paired with an 8-speed automatic manual transmission.

[DelNatalie]

I'm an old-school car enthusiast, and the BMW Z4's chassis codes are like its ID, each generation different. The first generation was E85 and E86, referring to the 2002 to 2008 convertible and coupe models, powered by a straight-six engine with an unforgettable precise steering feel. The second generation, E89, launched in 2009, ran smoother with turbocharged power boosts. The third generation started in 2018, named G29, featuring a new chassis design that significantly upgraded comfort and safety, especially the advanced anti-roll system compared to older models. Knowing these codes is super useful for maintenance, like ordering parts or checking repair manuals accurately to avoid wrong purchases. In short, from E85 to G29, the Z4's chassis technology has evolved noticeably, making driving safer and more reliable.

[Clyde]

I frequently work on car repairs, and when it comes to the BMW Z4 chassis codes, the first things that come to mind are identifiers like E85, E86, E89, and G29. The first generation, launched in 2002, featured the E85 as the convertible version and the E86 as the coupe, with a sturdy chassis, though its electronic components sometimes required troubleshooting. The second generation, the E89, ran from 2009 to 2016 and adopted a hardtop design, making it lighter and more rust-resistant. The third generation, the G29, continues to this day, equipped with numerous tech features like adaptive suspension to reduce bumps. These codes are like a bible for mechanics, helping us quickly pinpoint faults or match parts, saving both time and money. Checking the chassis code during routine maintenance can prevent major overhauls—for instance, oil pipe leaks were common in older models, so checking the E89 in advance can help avoid them. Remembering these codes ensures repairs are done quickly and effectively.

[LeAniyah]

As an average car owner, my understanding of the BMW Z4 began with its chassis codes: E85 and E86 represent the first generation from 2002-2008, which delivered powerful performance but felt a bit stiff. Then came the second-generation E89 from 2009-2016, featuring smoother steering. The current third-generation G29, launched in 2018, prioritizes safety with a reinforced chassis design for better impact resistance. These codes have helped me avoid problematic used cars—for instance, mid-production E89 models are known for higher reliability. In short, memorizing these codes brings peace of mind behind the wheel.