
The new 3 Series uses a double-joint independent front suspension. The BMW 3 Series is a mid-size sedan under the BMW brand, and it is equipped with three types of engines: a low-power version 2.0-liter turbocharged engine, a high-power version 2.0-liter turbocharged engine, and a mid-power version 2.0-liter turbocharged engine. The low-power version 2.0-liter turbocharged engine has a maximum horsepower of 156 hp, a maximum torque of 250 Nm, and a maximum power output at 4,500 to 6,500 rpm. The high-power version 2.0-liter turbocharged engine delivers a maximum horsepower of 258 hp, a maximum torque of 400 Nm, and a maximum power output at 5,000 to 6,500 rpm. The mid-power version 2.0-liter turbocharged engine produces a maximum horsepower of 184 hp, a maximum torque of 300 Nm, and a maximum power output at 5,000 to 6,000 rpm.

I test drove the new 3 Series, which features a double-joint spring strut front suspension - a quite distinctive design. From the very first press of the accelerator, you can feel the super precise steering, and the body remains extremely stable during high-speed cornering without any floatiness or wobble. BMW's use of aluminum components in this configuration reduces weight, contributing to improved acceleration performance, making it both agile and fuel-efficient. Of course, it's more sporty than some competitors like the Audi A4's MacPherson strut suspension, offering greater driving pleasure, though it can feel a bit stiff over speed bumps or rough roads, potentially not suiting owners who prioritize ultimate comfort. I think this suspension is BMW's signature setup, optimized from the previous generation, striking a balance between daily commuting and occasional spirited driving.

I've been driving the new 3 Series for over two years now, and its front suspension features a double-joint spring strut type, which delivers an excellent experience for city commuting. During stop-and-go traffic on my way to work, it responds quickly when turning, with no play in the steering wheel at all. On weekends when I take my family out, the car remains stable at high speeds without any floating or bouncing. The suspension is tuned slightly on the firmer side, but it absorbs shocks well, minimizing vibrations when going over bridge joints or speed bumps, offering decent comfort. The use of lightweight alloy materials has little impact on fuel consumption, averaging around 8 liters per 100 km. I recommend taking a few extra test drives to feel this suspension when a car—it simplifies driving, unlike some competitors that feel too soft.

With over a decade of car repair experience, I can say the new 3 Series features a double-joint front suspension design, with precise steering and quick response being its strengths. The aluminum alloy components are durable, but the ball joints may wear out, so it's advisable to check them every 20,000 kilometers. Replacement is convenient and not costly; common issues like abnormal noises or uneven wear are mostly due to aging rubber. The chassis overall has excellent vibration resistance, making it safe and reliable to drive.

I've compared several luxury sedans, and the new 3 Series features a double-joint spring strut front suspension, which is a significant upgrade over the old MacPherson setup. The steering is sharp and precise, with rock-solid stability during high-speed lane changes. Comfort has been optimized, moving away from a purely hardcore sports orientation. The materials and tuning reduce vibrations on bumpy roads, enhancing comfort while retaining its handling DNA. Future versions might incorporate electronic assistance, but the current model already excels, making it ideal for those who enjoy dynamic driving.

I've driven both the old and new 3 Series. The new model features a double-joint spring strut front suspension. The older E90 used MacPherson struts, and the new design provides sharper, more direct steering with stronger tire grip during cornering without feeling floaty. The application of aluminum alloys reduces weight, resulting in smoother acceleration and better fuel efficiency. It's comfortable for daily commuting but slightly firmer than the Mercedes-Benz C-Class, emphasizing its sportier character. The chassis tuning balances urban and flat-road driving, and I believe this suspension is part of BMW's core strengths.


