Used Mercedes-Benz SL-Class for Sale near O Fallon, MO
285 results
Recommended model year:
2023 Mercedes-Benz SL-Class
Shop 2023 Mercedes-Benz SL-Class »With 336 currently listed for sale and an average price of $97,152.00, 27.1% 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.
94.3% of 2023 SL-Class models on CarGurus are accident-free.
The 2023 Mercedes-AMG SL features a redesigned body and introduces the new SL 43 model, equipped with a four-cylinder engine and delivering 375 horsepower.
FAQs
How much does the Mercedes-Benz SL-Class cost in O Fallon, MO?
How many Mercedes-Benz SL-Class vehicles in O Fallon, MO have no reported accidents or damage?
What fuel types are available?
4.7 Overall rating
Customers say
Across all model years, the Mercedes-Benz SL-Class impresses drivers with its exceptional performance, luxurious comfort, and stylish design. Owners rave about the powerful engines and smooth handling, making each drive feel exhilarating. Many appreciate the retractable hardtop, which adds versatility to the driving experience. However, some common drawbacks include concerns over high maintenance costs, limited cargo space, and occasional reliability issues. While the SL-Class stands as a testament to luxury and performance, potential buyers should consider the cost of ownership and practicality for everyday use.
AI generated from the text of customer reviews.
Filter by year
Filter by rating
What people say
Antonio B
Reviewed a 2017 Mercedes-Benz SL-Class on Jul 5, 2024
The SL450 is missing nothing. Its gorgeous and an incredible GT.
Anthony U
Reviewed a 2008 Mercedes-Benz SL-Class on Sep 19, 2025
It is a beautiful car in perfect condition. If I was able to afford this car I would buy it in seconds.
john t
Reviewed a 1999 Mercedes-Benz SL-Class on May 19, 2025
This was one of the last cars designed by Bruno Sacco, one of the greatest automobile designers of all times
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.
Mercedes-Benz SL-Class Trims
| Trim type | MSRP |
|---|---|
| AMG SL 43 RWD | $112,550 |
| AMG SL 63 S E Performance 4MATIC | $207,900 |
| Mercedes-Maybach SL 680 Monogram Series 4MATIC | $224,900 |
| AMG SL 55 4MATIC | $145,250 |
| AMG SL 63 4MATIC | $187,850 |
Mercedes-Benz SL-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz SL-Class prices has changed over time.
See more price trendsCarGurus recommends the 2023 Mercedes-Benz SL-Class
Summary
With 336 currently listed for sale and an average price of $97,152.00, 27.1% 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.
94.3% of 2023 SL-Class models on CarGurus are accident-free.
The 2023 Mercedes-AMG SL features a redesigned body and introduces the new SL 43 model, equipped with a four-cylinder engine and delivering 375 horsepower.
Why it stands out
The 2023 Mercedes-Benz SL-Class stands out for its blend of luxury and performance. This latest model comes with a striking redesign that draws inspiration from the AMG GT line, featuring a sleek and stylish exterior coupled with a premium interior filled with high-quality materials. It's powered by a range of robust engines, including the new SL 43 model's 375 horsepower four-cylinder with an electric turbocharger, providing an exhilarating driving experience. Moreover, the SL-Class offers advanced technology integrations, including a user-friendly infotainment system that enhances both driving enjoyment and safety, making it a compelling choice for luxury sports car enthusiasts.
Other model years to consider
- Average price: $33,115.00
- Good/great deal percentage: 32.4%
- User rating: 5 / 5
- Total listings: 185
- Average price: $34,310.00
- Good/great deal percentage: 31.8%
- User rating: 5 / 5
- Total listings: 129
- Average price: $43,432.00
- Good/great deal percentage: 36.4%
- User rating: 4.8 / 5
- Total listings: 118
These recommendations are based on CarGurus' proprietary market data from May 25, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
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.
