
X4 is four-wheel drive. More details about BMW X4 are as follows: 1. Overview: The BMW X4 is an SUV model positioned between the X3 and X5. In terms of appearance, the BMW X4 draws inspiration from the 3 Series, featuring front headlight clusters connected to the grille on the front fascia. The rear design maintains high similarity with the new 3 Series, while the body shape closely resembles the X6. 2. Powertrain: The BMW X4 initially offered two engine options - 2.0T and 3.0T. The 2.0T delivers maximum horsepower of 184hp and 245hp respectively, while the 3.0T version produces 306hp. As competition in the global SUV market intensifies, BMW, being a mainstream brand in the luxury car market, naturally seeks to gain more market share. On July 29, 2014, the BMW X4 entered the Chinese market with four model variants.

The X4, no matter which trim level you choose, comes standard with all-wheel drive, officially called the xDrive system. What's interesting about this AWD setup is its rear-biased default power distribution—it primarily sends torque to the rear wheels. But the computer can instantly assess road conditions and redistribute power to the front wheels as needed. I drove a friend's X4 into the mountains, and when we hit muddy sections, it never missed a beat—the system would lock the wheels just before they started to spin, keeping the car as stable as if it were on dry pavement. Even in the city during rainy days, you can confidently step on the gas when cornering, feeling much more secure than in a rear-wheel-drive car. However, it's worth noting that this system leans more toward on-road performance—if you're looking for serious off-roading capabilities, it might fall a bit short.

I've studied the chassis design of the X4, and the standard xDrive system is more than just traditional four-wheel drive. It features a rear limited-slip differential that actively delivers power to the outer wheels during cornering, almost like having an extra pair of hands helping you steer through turns—exceptionally nimble. In everyday driving, you might not even notice the four-wheel drive at work, but last year during a test drive, I encountered sudden heavy rain with standing water at the viaduct joints, and the car glided through without any body sway. While it's a bit of a shame you can't disable the four-wheel drive for drifting, this system's grip on snowy or icy inclines is truly impressive, making it especially suitable for users in northern regions.

Simply put, it's a full-time four-wheel-drive vehicle where all four wheels are actively working. In practical use, several advantages are quite evident: overtaking large trucks on rainy overpasses without fearing hydroplaning; no tire slippage when exiting steep underground garages; and stable starts on snow-covered roads. However, it's important to pay attention to tire selection—if summer tires are used, even four-wheel drive won't help on icy or snowy surfaces. Additionally, although it's called an SUV, don't actually take it mudding; both the front and rear suspensions are tuned for road use, so even going off curbs should be done with caution.

As a veteran driver who has owned three generations of the X4, let me tell you: has mastered the art of all-wheel drive. Starting with the G01 generation, the xDrive system can complete torque distribution in under 0.1 seconds. Once on a mountain road, the car ahead suddenly scattered gravel, and the system locked the slipping left wheel before ESP even needed to intervene. This system prefers sending power to the rear wheels more than Audi's quattro, giving it a sporty sedan feel, yet it automatically switches to 4WD on gravel roads. But a word to northern drivers: winter tires are still a must for safety in snowy conditions.

Equipping the entire lineup with xDrive all-wheel drive is quite generous. Let me highlight a few practical scenarios: families with kids driving on mountain roads on weekends won't need to worry even when it's raining; novice drivers facing emergency lane changes will benefit from reduced fishtailing risks with AWD; during southern typhoon seasons when navigating flooded sections, it can push through waves without concern. However, real-world testing shows fuel consumption is about 1L/100km higher than the rear-wheel-drive version, and power recovery at the front axle isn't particularly active in city traffic jams. The German engineers prioritized cornering fun in their design, so even with AWD it doesn't feel cumbersome, with steering wheel responsiveness nearly matching the agility of the 3 Series.


