What are the differences between BMW 1 Series and 3 Series?
2 Answers
BMW 1 Series and 3 Series differ in the following aspects: 1. Exterior: High-value exterior equipped with the new M Sport package: unique M logo on front fenders, new M package side skirts, classic M three-piece aerodynamic front and rear bumpers, and 17/18-inch classic five-spoke M alloy wheels. 2. Configuration: M Sport multifunction steering wheel with exclusive chrome "M" logo. In addition to exterior changes, the 118i M Sport package model also adds mirror components and offers optional enhanced ConnectedDrive and Apple CarPlay. The current top-end 120i M Sport package model further features functions like Comfort Access. All new models come standard with an 8.8-inch high-definition touchscreen display and the sixth-generation iDrive human-machine interaction system.
As a frequent BMW driver, I feel there's a noticeable difference in size between the 1 Series and 3 Series. The 1 Series is a compact car with a smaller body, making it a bit cramped inside, with limited rear legroom and trunk space where you have to squeeze in luggage. The 3 Series, on the other hand, is positioned as a midsize sedan—longer in length, offering much more spacious legroom, and a trunk that can accommodate luggage for a family trip, making long-distance drives less uncomfortable. For daily commuting, the 1 Series is agile and easy to park, ideal for city life; but the 3 Series provides more comfort for family outings. In terms of power, the base 1 Series is decent, but the 3 Series offers stronger engine options, delivering more stability on highways. Ultimately, it depends on whether you prioritize practicality or space.
