MotorCaliberNHTSA Safety Index

MODEL

Mercedes-Benz Sl-Class Safety

NHTSA safety across every Mercedes-Benz Sl-Class model year we cover.

Across the 4 model years of the Mercedes-Benz Sl-Class we cover (2019 to 2023), no year has an NHTSA crash-test score on record. No recalls are on record across those years.

THE MOTORCALIBER REVIEW
MotorCaliber editorial ◆ Reviewed against NHTSA data ◆ 2026-10-01

The Mercedes-Benz SL-Class is a flagship two-seat roadster that blends grand-touring performance with open-air luxury, sitting at the very top of the personal luxury segment. Aimed squarely at affluent buyers who prioritize prestige and driving experience, the SL carries decades of heritage as one of the most recognized convertible nameplates in the world. For model years 2019 through 2023, it competes in a rarified space where safety data is surprisingly thin.

The 2019 to 2023 Mercedes-Benz SL-Class lacks crucial federal crash-test data. NHTSA did not evaluate this vehicle across any of the covered model years, leaving no star ratings, no Safety Index scores, and no independent structural performance benchmarks for our review. For a vehicle of its stature, this absence is a significant limitation for safety-conscious consumers. Despite the lack of crash data, the SL-Class maintains a notably clean recall record. Across five model years, Mercedes-Benz issued zero recalls for this model. While this does not assure perfection, it confirms that no systemic safety defect prompted federal intervention during this period. Owner complaints filed with NHTSA are minimal, totaling just 11 reports over the five years. Of these, two involved reported crashes and two indicated injuries. These are unverified allegations, not confirmed findings. However, a complaint volume this low, considering the vehicle's production numbers, does not suggest widespread safety issues. The SL-Class presents a quiet federal safety profile, but the missing crash-test results create a genuine informational gap. An untested vehicle should not be assumed safe by default.

WHAT REVIEWERS SAYReviewers generally regard the SL-Class as a beautifully crafted grand tourer with a commanding presence and a thoroughly refined interior. The driving dynamics are praised for balancing composed handling with long-distance comfort, and the cabin materials are consistently described as exceptional. Some reviewers note that the overall package prioritizes elegance and occasion over outright driver engagement, positioning it as a sophisticated, unhurried expression of open-air motoring.

WHAT TO KNOW
  • NHTSA did not crash-test the 2019 to 2023 SL-Class, so there are no star ratings or independent structural safety scores available for this generation. Shoppers cannot rely on federal test results when evaluating this model's crash protection.
  • The SL-Class recorded zero recalls across all five covered model years, meaning no systemic safety defect was identified and remedied by Mercedes-Benz under federal oversight during this period.
  • Only 11 owner complaints were filed with NHTSA across 2019 to 2023, with 2 involving reported crashes and 2 reporting injuries. These are unverified allegations, but the low volume is consistent with the model's limited production numbers.
  • As a low-volume, high-price roadster, the SL-Class is sold in far smaller quantities than mainstream vehicles, which can naturally suppress both complaint totals and recall triggers. Low numbers here reflect scarcity as much as they reflect a safety verdict.

BY YEARSl-Class by model year

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