When considering your BMW options, it helps to have a guide to reference so you can choose the model that will best suit your needs as you drive around the Rochester Hills areas.

Our team here at BMW of Rochester Hills created this BMW 3 Series vs. BMW 4 Series comparison to help you choose between these two iconic lineups.

2023 BMW 3 Series vs BMW 4 Series: Design Options & Seating Capacities

The main differences between the BMW 3 Series and the BMW 4 Series include the available models in their lineups, their designs, and their seating capacities. The BMW 3 Series lineup includes four distinct 4-door, compact sports car options that all include seating for up to five.

In comparison, the BMW 4 Series lineup features numerous models all with seating for up to four passengers: two different coupes, one gran coupe, and two convertible options.


BMW 3 Series vs BMW 4 Series: Exterior Dimensions

As you would expect, since the BMW 3 Series vs. BMW 4 Series both offer different designs and configurations, they also have different exterior dimensions as you can see below:

 

BMW 3 Series

BMW 4 Series

Length

185.9 inches

187.9 inches

Width

71.9 inches

72.9 inches

Height

56.8 inches

54.6 inches

If you prefer a slightly longer and wider vehicle on the road, then a BMW 4 Series model will fit your style. On the other hand, if you want a higher vehicle that is a bit more compact length- and width-wise, then the BMW 3 Series may work better for you.

2023 BMW 3 Series vs BMW 4 Series: Engine Options & Specifications

The BMW 3 Series and the BMW 4 Series also offer different engine options for you to choose from. The BMW 3 Series offers three motors, including one model that combines a gasoline engine with an electric motor, as you can see below:

  • 330i Models: 255-horsepower 2.0L BMW TwinPower Turbo inline 4-cylinder gasoline engine
  • M340i & M3 Models: 382-horsepower (or up to 503 horsepower in the BMW M3 Competition Sedan) 3.0L BMW M TwinPower Turbo inline 6-cylinder gasoline engine
  • 330e Models: Combination 288-horsepower 2.0L BMW TwinPower Turbo inline 4-cylinder gasoline engine and electric motor

Under the hood of the BMW 4 Series lineup, you will have the option to choose between two distinct engines:

  • 430i Models: 255-horsepower 2.0L BMW TwinPower Turbo inline 4-cylinder gasoline engine
  • M440i models & M4 Models: 382-horsepower (or up to 543 horsepower in the BMW M4 CSL model) 3.0L BMW M TwinPower Turbo inline 6-cylinder gasoline engine

Both the BMW 3 Series and the BMW 4 Series offer plenty of powerful options for you to choose from, including BMW Competition models that pack and punch with maximum acceleration. Depending on the body style you want and whether you want a plug-in hybrid model, either of these two fierce BMW Series will suit your lifestyle well.

Test Drive the BMW 3 Series or the BMW 4 Series Today

Both the 2023 BMW 3 Series and the 2023 BMW 4 Series have a lot to offer. Depending on your priorities and preferences, either one may be a better match for you. To experience one or both in person, contact us at BMW of Rochester Hills.

We'll set you up with a test drive so you can get some firsthand experience in the BMW 3 Series or the BMW 4 Series around Rochester Hills.

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Contact

BMW of Rochester Hills

45550 Dequindre Rd
Directions Shelby Township, MI 48317

  • Sales: (888) 294-1015
  • Service: (248) 997-7700
  • Parts: (248) 997-7700

Hours

  • Monday 9:00AM-8:00PM
  • Tuesday 9:00AM-6:00PM
  • Wednesday 9:00AM-6:00PM
  • Thursday 9:00AM-8:00PM
  • Friday 9:00AM-6:00PM
  • Saturday 10:00AM-4:00PM
  • Sunday Closed