What is the trunk capacity of the BMW 3 Series?
3 Answers
The trunk capacity of the BMW 3 Series is 520 liters. Below are the relevant details of the BMW 3 Series: 1. Body dimensions: The standard-wheelbase BMW 3 Series 320i/330i models measure 4719*1827*1459mm in length, width, and height, with a wheelbase of 2851mm. The long-wheelbase BMW 3 Series 320Li/330Li models measure 4829*1827*1463mm in length, width, and height, with a wheelbase of 2961mm. 2. In terms of power, both the 320i/320Li and 330i/330Li are equipped with the B48 series 2.0T turbocharged engine, but with different power outputs. The 320i has a maximum power of 115KW, delivering 156 horsepower, while the 330i has a maximum power of 190KW, delivering 258 horsepower. Both are paired with an 8AT transmission.
Speaking of the BMW 3 Series trunk capacity, I have some insights to share. As an owner who frequently travels with the whole family, trunk space is crucial. The standard sedan model offers 480 liters of trunk space, which is quite adequate for daily use—like fitting two large suitcases, plus the kid’s stroller and a duffel bag, without any issues. However, if you opt for the Touring (wagon) version, the capacity jumps to 1,510 liters, easily accommodating camping gear or large furniture. I’ve found that the rear seats can be folded down, expanding the space to around 1,700 liters, which is incredibly practical. On my last road trip, I packed it full with tents and a barbecue grill, and space was never a concern. When choosing a car, don’t overlook the storage design—BMW’s flat trunk floor minimizes dead space, making storage more efficient. Overall, it strikes a perfect balance between sportiness and practicality, fully meeting family needs.
From a technical perspective, the standard trunk capacity of the BMW 3 Series is 480 liters, designed based on the G20 generation, which optimizes the layout and improves practicality compared to the previous generation. Having disassembled many cars, I can say BMW's trunk volume is slightly ahead of its luxury competitors like the Mercedes C-Class or Audi A4, which typically offer 460-470 liters. In terms of spatial distribution, it balances width and height well, with a large trunk opening for easy loading and unloading, though the depth is slightly shallower due to the sporty design. If you're a fan of the Touring version, the capacity jumps to 1,510 liters with the seats upright and reaches 1,700 liters when the rear seats are folded—exceptionally practical for long trips or shopping. Factors like the battery in plug-in hybrid models may reduce space, but the standard version doesn’t have this issue. Over years of driving, I’ve found that regularly cleaning the tracks and checking the seals prevents dust buildup from affecting usability. While the space is fixed, optimized daily use makes for a smooth experience.
