What is a 2021 Mercedes-Benz SL worth?
Our estimate for a 5-year-old Mercedes-Benz SL in average condition with typical mileage, on 2026 market pricing.
The 2021 SL on its value curve
The marker shows where a 2021 model sits today: 5 years in, 65% of the new price already gone. The steep part of the curve is behind it; from here it sheds value at roughly 18% a year.
If you buy it now
| Fair buy price (retail) | R 1 047 155 |
| Worth in 1 year | R 862 856 |
| Worth in 3 years | R 570 321 |
| 3-year cost of ownership (depreciation) | R 476 834 |
| ±Monthly financed | R 18 303/m |
Depreciation only; fuel, insurance and maintenance excluded.
Is one year newer worth it?
| Model year | Est. retail | Step up costs | |
|---|---|---|---|
| 2022 | R 1 340 714 | — | See value → |
| 2021 (this page) | R 1 047 155 | +R 293 559 to newest | |
| 2020 | R 817 873 | +R 522 841 to newest | See value → |
2021 Mercedes-Benz SL: common questions
What is a 2021 Mercedes-Benz SL worth in South Africa?
Around R 1 047 155 as a retail asking price, with clean low-mileage examples reaching R 1 141 399 and higher-mileage cars closer to R 952 911. A dealer trade-in offer would sit near R 921 496.
Is a 2021 Mercedes-Benz SL a good buy now?
It has already absorbed 65% of its new-car depreciation. If you buy at R 1 047 155 and keep it three years, expect it to shed roughly R 476 834 more. As a luxury flagship & exotic model, its steepest losses are behind it, which is exactly when this kind of car makes the most financial sense used.
What did a 2021 Mercedes-Benz SL cost new?
About R 2 961 168 at launch pricing in 2021 (our estimate, deflated from today's list price). It has kept 35% of that.
What would financing a 2021 Mercedes-Benz SL cost monthly?
At R 1 047 155 over 72 months at 11.75% with 10% down, roughly R 18 303 per month before fees and insurance. Shorter terms suit used cars better; run your own numbers in the value calculator.
Keep going
Estimates modelled from list pricing and our SA depreciation tiers; condition, mileage, spec and region move real prices. Not a valuation or an offer.