The 2021 BMW Z4 Convertible comes in only 1 body type: Convertible. The Z4 Convertible is available in 2 different trim level options: sDrive30i and M40i. The sDrive30i is the base trim level option, while the M40i is the highest, most expensive configuration.

Which BMW Z4 Trim Level Should I Buy?

The base SDrive30i comes standard with a 2.0-liter turbocharged four-cylinder engine. The base 2021 Z4 also comes with LED headlights, a digital instrument panel, wireless smartphone integration, and forward collision mitigation.

The highest trim level available for the 2021 Z4 is the sDrive M40i, which gets a more powerful 3.0-liter turbocharged six-cylinder engine. It also adds a heated steering wheel, upgraded brakes, and adaptive suspension.

If you’re looking for power, we recommend going with the M40i for the 2021 BMW Z4. There are plenty of optional packages and standalone features available. Some of these include parking sensors, a wireless charging pad, and ambient lighting.

In this guide, we will breakdown the differences between each BMW Z4 Convertible configuration and help you determine which trim level to purchase.

What's the Difference Between 2021 BMW Z4 Trim Levels?

Below is a table comparing some of the major features for the most popular BMW Z4 Convertible trim levels.

BMW Z4 Invoice and Market Prices by Trim

sDrive30iM40i
Market PriceNot AvailableNot Available

BMW Z4 Trims

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Top Alternatives to the BMW Z4

These best-in-class competitors are similar to the BMW Z4 Convertible and worth considering.

Frequently Asked Questions

What is the best BMW Z4 trim?

If you’re looking for power, we recommend going with the M40i for the 2021 BMW Z4. There are plenty of optional packages and standalone features available. Some of these include parking sensors, a wireless charging pad, and ambient lighting.

What are the different trim levels for a BMW Z4?

The BMW Z4 Convertible is available in 2 different trim level options: sDrive30i, and M40i.

What is the most basic BMW Z4 model?

The BMW Z4 Convertible Type starts at $49,700. The sDrive30i is the base trim level option, while the M40i is the highest, most expensive configuration.

What are similar models to the BMW Z4 Trim?

Some similar models include the Porsche 718 Boxster, Audi TT, and Jaguar F-TYPE.