Mercedes-Benz CLS450 Steering Wheel Size (2019 - 2021)
The Mercedes-Benz CLS450 steering wheel size is 14 9/16" from 2019 through 2021. (diameter x grip circumference)
Refer to the data table below for exact model-year and variant details.
Steering wheel size table
Compare the available model-year measurements below.
| Year | Steering Wheel Size (Diameter x Grip Circumference) |
|---|---|
| 2021 | 14 9/16"1 |
| 2020 | 14 9/16"2 |
| 2019 | 14 9/16"3 |
Note 1: Actual professional CLS450 C257 test, March 2018, with source-stated build dates December 2017–April 2019; the observed source model year is unstated. Retain the actual source configuration, exact 370 mm literal, source 8, URL and original physical root. Do not infer that all optional wheels were measured or that the wheel is universally round. This is the earlier C257 wheel application through MY2021 within the retained verified body. The existing same-body/phase presumption supports this actual earlier target; it does not carry across the positive MY2022 wheel event. Return to measurement
Note 2: Actual professional CLS450 C257 test, March 2018, with source-stated build dates December 2017–April 2019; the observed source model year is unstated. Retain the actual source configuration, exact 370 mm literal, source 8, URL and original physical root. Do not infer that all optional wheels were measured or that the wheel is universally round. This is the earlier C257 wheel application through MY2021 within the retained verified body. The existing same-body/phase presumption supports this actual earlier target; it does not carry across the positive MY2022 wheel event. Return to measurement
Note 3: Actual professional CLS450 C257 test, March 2018, with source-stated build dates December 2017–April 2019; the observed source model year is unstated. Retain the actual source configuration, exact 370 mm literal, source 8, URL and original physical root. Do not infer that all optional wheels were measured or that the wheel is universally round. This is the earlier C257 wheel application through MY2021 within the retained verified body. The existing same-body/phase presumption supports this actual earlier target; it does not carry across the positive MY2022 wheel event. Return to measurement
How to confirm cover fitment
Need help measuring diameter or grip circumference before buying a cover? Use our steering wheel measurement guide to confirm the fit on your Mercedes-Benz CLS450 before ordering.
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Steering wheel cover links
Choose a cover by steering wheel diameter. Inch equivalents are approximate; metric ranges determine cover size.
| Steering Wheel Diameter | Shop Covers |
|---|---|
| Small (S)35.5–36.5 cm≈ 13.98–14.37" | Shop Small on Amazon |
| Medium (M)>36.5–38.5 cm≈ >14.37–15.16" | Shop Medium on Amazon |
| Large (L)>38.5–39.5 cm≈ >15.16–15.5" | Shop Large on Amazon |
Data sources and methodology
SteeringWheelSize.com compiles steering wheel size data from model-year references, manufacturer materials, parts listings, and marketplace sources. The table on this page presents the measurements as diameter x grip circumference.
Trim rows and size classifications are shown when that information is available for the Mercedes-Benz CLS450. Always verify fitment on the wheel before driving with an installed cover.