What are the differences between the BMW 4 Series and 3 Series?

2 Answers
DelLondon
07/23/25 8:27pm
The differences between the BMW 4 Series and 3 Series lie in the model types and exterior design, with specific details as follows: Model Types: The BMW 4 Series includes convertible, coupe, and gran coupe versions. Both series share the same chassis and powertrain, but the 4 Series has a more distinctive exterior design. Additionally, the 4 Series is exclusively imported, while the 3 Series is available in both domestic and imported models. Exterior Design: The most significant difference between the BMW 4 Series and 3 Series is in their exterior appearance. The 4 Series resembles a sports coupe, whereas the 3 Series is only available in long-wheelbase and standard-wheelbase four-door sedan versions.
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Lucy
08/10/25 6:25pm
As a young enthusiast who loves to try new things, I'm particularly drawn to the eye-catching kidney grille design of the BMW 4 Series, which is much bolder than the 3 Series and turns heads wherever it goes. The 4 Series follows a two-door coupe approach, featuring frameless doors and a sweeping fastback roofline that makes you feel like you're driving a race car. In contrast, the 3 Series maintains its classic four-door sedan appearance, looking more understated and mature. The 4 Series has a stiffer chassis tuning, providing exceptional stability during cornering with razor-sharp steering response, though you'll feel more bumps on rough roads. The 3 Series offers a more balanced ride with softer suspension, making long-distance drives comfortable without back fatigue. When it comes to practicality, the 3 Series clearly wins with its spacious rear seats that easily accommodate child seats, while the 4 Series sacrifices some headroom for its sleek profile. Price-wise, the 4 Series has a higher entry point—expect to pay tens of thousands more for the same powertrain configuration, making it ideal for style-conscious buyers with deeper pockets.
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