The 2021 BMW 4 Series Convertible comes in only 1 body type: Convertible. The 4 Series Convertible is available in 2 different trim level options: 430i and M440i. The 430i is the base trim level option, while the M440i is the highest, most expensive configuration.

In this guide, we will breakdown the differences between each BMW 4 Series Convertible configuration and help you determine which trim level to purchase.

What's the Difference Between 2021 BMW 4 Series Trim Levels?

Below is a table comparing some of the major features for the most popular BMW 4 Series Convertible trim levels.

BMW 4 Series Invoice and Market Prices by Trim

430iM440i
Market Price$54,311$67,009

BMW 4 Series Trims

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Top Alternatives to the BMW 4 Series

These best-in-class competitors are similar to the BMW 4 Series Convertible and worth considering.

Frequently Asked Questions

What are the different trim levels for a BMW 4 Series?

The BMW 4 Series Convertible is available in 2 different trim level options: 430i, and M440i.

What is the most basic BMW 4 Series model?

The BMW 4 Series Convertible Type starts at $53,100. The 430i is the base trim level option, while the M440i is the highest, most expensive configuration.

What are similar models to the BMW 4 Series Trim?

Some similar models include the Audi A5, Mercedes-Benz C-Class, and Lexus RC 300.