# Mercedes-Benz SL 450 prices

> The median asking price of a Mercedes-Benz SL 450 is $44,895, across 20 for sale with a median model year of 2018. Over the last three years, 10 sold for a median of $51,450.

Model page · 1979–2020 · data as of Nov 14, 2026 · [ottoquest.com](https://ottoquest.com/models/mercedes-benz-sl450)

- For sale: 20 cars, model years 1979–2020
- Median asking price: $44,895 (20 for sale, median model year 2018)
- Most are priced between $27,000 and $53,761, depending on model year and mileage
- Median sold price, last 3 years: $51,450 (10 sold, median model year 2018)
- Auction results on record: 11, latest Oct 24, 2026

## Price by model year

Asking prices of cars for sale now and sold prices over the last three years.

| Model year | For sale | Median asking | Sold · 3 yrs | Median sold | Middle 50% sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| 2020 | 1 | — | 2 | — | — |
| 2019 | 8 | $50,047 | 2 | — | — |
| 2018 | 2 | — | 2 | — | — |
| 2017 | 9 | $34,250 | 4 | $51,450 | $48,431–$53,644 |

## Trims

Each priced on its own.

| Trim | Years | For sale | Median asking | Sold · 3 yrs | Median sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| [SL450](https://ottoquest.com/variants/mercedes-benz-sl450-sl450.md) | 2017–2020 | 8 | $46,571 | — | — |
| [Base](https://ottoquest.com/variants/mercedes-benz-sl450-base.md) | 2017–2019 | 2 | $44,750 | — | — |

## What's for sale

- Gearbox: Auto 100%
- Body: Convertible 100%
- Drive: RWD 100%

## Specs and fuel economy

EPA figures by model year.

| Model year | Combined MPG | EV range | Class |
| --- | ---: | ---: | --- |
| 2020 | 22 | — | Two Seaters |
| 2019 | 23 | — | Two Seaters |
| 2018 | 23 | — | Two Seaters |
| 2017 | 23 | — | Two Seaters |

## Safety recalls

NHTSA lists 4 safety recall campaigns for the Mercedes-Benz SL 450. By model year: 2020 (2), 2019 (4), 2018 (2), 2017 (1). A recall repair is free at a dealer of the make; check a car's VIN before buying.

## Mercedes-Benz SL 450 prices: common questions

### How much does a Mercedes-Benz SL 450 cost?

The median asking price of a Mercedes-Benz SL 450 is $44,895, across 20 cars for sale in the U.S. Most are priced between $27,000 and $53,761, depending on the model year and mileage. Over the last three years, 10 sold for a median of $51,450.

### How many recalls does the Mercedes-Benz SL 450 have?

NHTSA lists 4 safety recall campaigns for the Mercedes-Benz SL 450. The 2019 model year has the most, with 4. A recall repair is free at a dealer of the make; check a car's VIN before buying.

## More

- Value a Mercedes-Benz SL 450: https://ottoquest.com/value?model=mercedes-benz-sl450
- Mercedes-Benz SL 450 for sale, with each car's market value: https://ottoquest.com/listings?model=mercedes-benz-sl450
- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Free with an account at https://ottoquest.com/models/mercedes-benz-sl450: where it's cheaper by state, cars below market now, year-by-year days to sell, the sold-price trend and every auction result.

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OttoQuest · [this page](https://ottoquest.com/models/mercedes-benz-sl450). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.