What are the engine displacements of the BMW 525?

[ReidLynn]

The BMW 525 comes with engine displacements of 2.0L and 1.5L. Taking the 2021 BMW 525Li as an example, it is a mid-to-large-sized sedan with the following dimensions: length 5106mm, width 1868mm, height 1500mm, wheelbase 3105mm, and a fuel tank capacity of 68L. The 2021 BMW 525Li features a double-wishbone independent front suspension and a multi-link independent rear suspension, with a rear-wheel-drive layout. It is equipped with a 2.0T turbocharged engine, delivering a maximum horsepower of 184PS, a maximum power of 135kW, and a maximum torque of 290Nm, paired with an 8-speed automatic transmission.

[MichaelAnn]

I've driven several BMW 525 models, and their displacements are actually not uniform. I remember the older models like the E39 from the early 2000s, which were equipped with a 2.5-liter six-cylinder engine—super smooth and quiet to drive. By the 2010s F10 series, the displacement changed to a 2.0-liter turbocharged four-cylinder, much more fuel-efficient but without sacrificing power. The current new G30 still uses a 2.0-liter in many regions, but the European and Chinese versions have hybrid variants with even smaller displacements. When choosing a car, don’t just look at the model number; the BMW 525 naming no longer represents the exact displacement, so it’s best to check the specific year and configuration. From the E34 to the current G30, I’ve witnessed this car evolve from a 2.5-liter pure gasoline engine to more efficient designs—truly a testament to how fast technology changes. While driving, you can appreciate the fuel-saving benefits, but I do miss the old engine sound a bit.

[Bentley]

I'm a car repair enthusiast who's always fascinated by engine details. The displacement of the BMW 525 varies significantly by year: classic models like the 90s versions typically used a 2.5L straight-six engine, delivering linear acceleration and stable performance. Over the past decade, to comply with environmental regulations, it switched to a 2.0L four-cylinder turbocharged engine, matching the horsepower of older models while achieving higher efficiency. I personally recommend owners check their owner's manual or VIN for original specifications to avoid confusing model names. Different displacements also affect fuel consumption and maintenance costs—smaller engines have lower upkeep expenses but require more frequent servicing. From a mechanical perspective, the 525's displacement transition from 2.5L to 2.0L reflects industry trends, balancing technological progress with market demands.

[NathanMarie]

My friend owns a BMW 525, and we've experienced different engine displacements together on road trips. His 2015 model uses a 2.0L turbocharged engine, which is nimble and fuel-efficient in city driving. I've heard from other owners that older 525 models came with a 2.5L six-cylinder that produced a deeper engine sound. If you're considering buying one, don't be misled by the model number - check the displacement data in the owner's manual for accuracy. Different engines deliver distinct experiences when climbing hills or overtaking. I personally prefer the agility of smaller displacements, though pure mechanical enthusiasts might find it lacking in excitement.