2026 BMW 3 Series Dimensions

July 7th, 2026 by

A gray 2026 BMW 3 Series sedan is parked on an asphalt lot, viewed from a front three-quarter angle with a scenic backdrop of misty mountains and trees under a cloudy sky.

Transform your every drive around town with the latest BMW 3 Series. From its striking styling to its exceptional agility, this sedan delivers a driving experience that you’ll look forward to. To get a better idea of its overall size, read the following guide from Serra BMW Champaign. We will discuss the 2026 BMW 3 Series cargo space, length, and other key measurements.

 

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What Are The Exterior Dimensions Of The BMW 3 Series?

Our sales associates often get this question from our customers: Is the BMW 3 Series a compact or midsize sedan? The BMW 3 Series is a compact sedan, meaning you can easily navigate tight spots and traffic on the streets of Champaign in this model. With numerous trim levels in the 2026 selection, the exact measurements may vary depending on the configuration. See the dimensions for some of the trim options below:

2026 BMW 330i Sedan

  • Wheelbase: 112.2 inches
  • Overall Length: 185.9 inches
  • Overall Width (Without Mirrors): 71.9 inches
  • Overall Height: 56.8 inches

2026 BMW 330i xDrive Sedan

  • Wheelbase: 112.2 inches
  • Overall Length: 185.9 inches
  • Overall Width (Without Mirrors): 71.9 inches
  • Overall Height: 57.0 inches

2026 BMW M340i Sedan

  • Wheelbase: 112.2 inches
  • Overall Length: 185.9 inches
  • Overall Width (Without Mirrors): 71.9 inches
  • Overall Height: 56.4 inches

2026 BMW M340i xDrive Sedan

  • Wheelbase: 112.2 inches
  • Overall Length: 185.9 inches
  • Overall Width (Without Mirrors): 71.9 inches
  • Overall Height: 56.7 inches

What Are The Interior Dimensions Of The BMW 3 Series?

The 3 Series may be a compact model, but its cabin is plenty spacious. Regardless of which BMW 3 Series seat you take, you will be comfortable on the roads of Danville. Take a moment to discover the BMW 3 Series cargo and passenger space here:

  • Seating Capacity: Five seats
  • Front / Rear Headroom: 38.7 inches / 37.6 inches
  • Front / Rear Legroom: 42 inches / 35.2 inches
  • Front / Rear Elbow Width: 57.5 inches / 57.3 inches
  • Trunk Volume: 16.9 cubic feet

Inside this generously spaced cabin, the BMW 3 Series seats feature a range of high-end upholstery options, including perforated SensaTec and Vernasca Leather. Expect practicality and luxury on your drives around Mattoon when you’re behind the wheel of this sedan.

Explore The 2026 BMW 3 Series With Serra BMW Champaign

Experience this vehicle firsthand when you visit our dealership in Savoy. If you prefer to schedule a test drive, connect with us online today. We are eager to assist you on your vehicle shopping journey.

 

 

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