Used 2023 Mercedes-Benz SL-Class for Sale near Rockford, IL
81 results
CarGurus Analysis:
2023 Mercedes-Benz SL-Class
With 340 currently listed for sale and an average price of $97,065.00, 26.2% of 2023 Mercedes-Benz SL-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 Mercedes-Benz SL-Class 5 / 5 stars.
95.0% of 2023 SL-Class models on CarGurus are accident free.
The 2023 Mercedes-Benz SL-Class boasts a stylish design, premium interior materials, and a powerful engine lineup, including a new SL 43 model with a four-cylinder engine.
CarGurus Analysis: 2023 Mercedes-Benz SL-Class
overall
Summary
With 340 currently listed for sale and an average price of $97,065.00, 26.2% of 2023 Mercedes-Benz SL-Class models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 Mercedes-Benz SL-Class 5 / 5 stars.
95.0% of 2023 SL-Class models on CarGurus are accident free.
The 2023 Mercedes-Benz SL-Class boasts a stylish design, premium interior materials, and a powerful engine lineup, including a new SL 43 model with a four-cylinder engine.
Why it stands out
The 2023 Mercedes-Benz SL-Class combines luxury and performance, establishing itself as a standout in the grand tourer segment. With its redesign, this model offers an elegant new look reminiscent of the AMG GT, along with improved functionality thanks to the addition of two small rear seats. Not only does it feature impressive engine options, like the hand-built twin-turbocharged 4.0-liter V8 in the SL 55, but it also incorporates advanced technology, blending comfort with high performance. The interior is crafted from premium materials, ensuring a high-end feel. However, the infotainment system has drawn some criticism for being complex and distracting, which can detract from the overall driving experience. Nonetheless, the SL-Class maintains a strong appeal for buyers looking for both luxury and exhilarating performance.
Other model years to consider
- Average price: $98,765.00
- Good/great deal percentage: 26.3%
- User rating: 5 / 5
- Total listings: 300
- Average price: $38,286.00
- Good/great deal percentage: 33.3%
- User rating: 5 / 5
- Total listings: 135
- Average price: $33,366.00
- Good/great deal percentage: 31.4%
- User rating: 5 / 5
- Total listings: 121
This analysis is based on CarGurus' proprietary market data from May 4, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles
Mercedes-Benz SL-Class Buying Guide: Cost, Reliability, and the Best Years to Buy
Looking for the definitive Mercedes-Benz SL buying guide? We've got detailed info on every generation of SL, including what to watch for and what to pay.
2026 Mercedes-Benz SL-Class Pricing, Specs, and Release Date
In addition to some minor equipment changes, the 2026 Mercedes-Benz SL-Class gains a new trim level that turns this four-passenger soft-top into a two-seat roadster.
2025 Mercedes-Benz SL-Class Pricing, Specs, and Release Date
The 2025 Mercedes-Benz SL-Class sports a more powerful and efficient base engine, a deeper array of standard and available features, and an extremely limited Gold Coast edition.
5.0 Overall rating
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Kevin M
Reviewed a 2023 Mercedes-Benz SL-Class on May 14, 2024
The car I bought is a 2022 SL 55 and it is really an exciting car to drive and own. It feels great and the power is nothing short of amazing. I drove a SL 450 2020 before and the changes to this car are exhilarating.
Terry H
Reviewed a 2023 Mercedes-Benz SL-Class on Apr 30, 2026
This car was perfect. I never had a minutes trouble with it. It had strong acceleration and a throaty growl. Loved it.
Terrance D W
Reviewed a 2023 Mercedes-Benz AMG SL 55 4MATIC on Mar 14, 2025
Exhilarating ride, super responsive, frighteningly surprising responsiveness, sneakly awestriking acceleration in COMFORT mode... Seat comfort midling but passable. Control panel overwhelming at first, but became borishly bearable. A step down from the Sl63's manbood but representative!!!
Kevin M
Reviewed a 2023 Mercedes-Benz SL-Class on May 8, 2024
This car is such a bold new version of the SL models. It looks great and feels terrific. It is amazing fast. There is plenty of room and it gets the looks!
2023 Mercedes-Benz SL-Class Trims
| Trim type | MSRP |
|---|---|
| AMG SL 43 RWD | $109,900 |
| AMG SL 63 4MATIC | $183,000 |
| AMG SL 55 4MATIC | $141,300 |
2023 Mercedes-Benz SL-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2023 Mercedes-Benz SL-Class prices has changed over time.
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