Autoscout24
51147, Nordrhein-Westfalen
49 used Mercedes SL400 have been price checked
Market overview: Prices range from €36,500 to €69,990 across all listings
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Price-checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
-6%
1 /
4
Used (2015) Mercedes SL400 AMG 333 HP | Super price
AMG LEDER
- Apr 2015
- 99.954 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 333 HP (244 kW)
- CO2 Class: F
- CO2 emissions: 173 g CO2/km comb.
- 7.3 L/100km
- Details
Super price
36.400 €
38.900 €
26125 Oldenburg, Niedersachsen
-2%
1 /
4
Used (2016) Mercedes SL400 AMG line 367 HP | Super price
SLR SL Roadster
- Jun 2016
- 145.000 km
- Trim Level: AMG line
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: F
- CO2 emissions: 175 g CO2/km comb.
- 7.7 L/100km
- Details
Super price
38.950 €
39.950 €
Autoscout24
14513 Teltow, Brandenburg
1 /
4
Used (2020) Mercedes SL400 367 HP | Good price
- Jul 2020
- 133.617 km
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: G
- CO2 emissions: 188 g CO2/km comb.
- 8.2 L/100km
- Details
Good price
39.990 €
Autoscout24
47447 Moers, Nordrhein-Westfalen
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-2%
1 /
4
Used (2016) Mercedes SL400 AMG line 367 HP | Good price
AMG line
- Jul 2016
- 75.800 km
- Trim Level: AMG line
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- 7.7 L/100km
- Details
Good price
46.800 €
47.800 €
Kleinanzeigen
21640 Bliedersdorf, Niedersachsen
1 /
4
Used (2016) Mercedes SL400 AMG 367 HP | Good price
AMG Paket / Top gepflegt / MB
- Sep 2016
- 57.300 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- 7.7 L/100km
- Details
Good price
46.900 €
Kleinanzeigen
70597 Stuttgart, Baden-Württemberg
-22%
1 /
4
Used (2020) Mercedes SL400 AMG 367 HP | Good price
AMG Grand Edition
- Jul 2020
- 17.300 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: E
- 8.6 L/100km
- Details
Good price
53.900 €
69.950 €
59439 Holzwickede, Nordrhein-Westfalen
-2%
1 /
4
Used (2014) Mercedes SL400 Sport 333 HP | Good price
Roadster AMG SPORTPAKET ACC KAM
- Nov 2014
- 97.103 km
- Trim Level: Sport
- 3.0L Petrol
- Cabriolet
- Automatic
- 333 HP (244 kW)
- Details
Good price
36.500 €
37.600 €
39393, Sachsen-Anhalt
1 /
4
Used (2018) Mercedes SL400 AMG 367 HP | Good price
AMG
- Aug 2018
- 78.970 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: E
- 8.6 L/100km
- Details
Good price
45.900 €
59439 Holzwickede, Nordrhein-Westfalen
1 /
4
Used (2017) Mercedes SL400 AMG 367 HP | Good price
AMG Designo, ABC-Fahrwerk, B&O
- Aug 2017
- 42.350 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: E
- 8.6 L/100km
- Details
Good price
49.900 €
59439 Holzwickede, Nordrhein-Westfalen
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Autoscout24
71065 Sindelfingen, Baden-Württemberg
69509, Hessen
-1%
1 /
3
Used (2016) Mercedes SL400 AMG line 367 HP | Fair price
Roadstar*AMG-LINE*H/K*LIFT.SYS
- Aug 2016
- 41.863 km
- Trim Level: AMG line
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: F
- CO2 emissions: 175 g CO2/km comb.
- 7.7 L/100km
- Details
Fair price
57.980 €
58.980 €
Autoscout24
51147, Nordrhein-Westfalen
-2%
1 /
2
Used (2017) Mercedes SL400 AMG 367 HP | Fair price
9G Roadster *1.HAND|AMG|ASSIST
- May 2017
- 124.820 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: F
- CO2 emissions: 175 g CO2/km comb.
- 7.7 L/100km
- Details
Fair price
43.990 €
44.990 €
41748, Nordrhein-Westfalen
1 /
4
Used (2020) Mercedes SL400 AMG 367 HP | Fair price
AMG Pano Keyless-Go Airscarf
- Mar 2020
- 27.880 km
- Trim Level: AMG
- 3.0L Petrol
- Coupe
- Automatic
- 367 HP (269 kW)
- Details
Fair price
64.850 €
Bvfk-autowelt.de
45472, Nordrhein-Westfalen
Kleinanzeigen
71711 Steinheim An Der Murr, Baden-Württemberg
-6%
1 /
4
Used (2017) Mercedes SL400 AMG 367 HP | Fair price
- jetzt schon 1 Klassiker!
- Feb 2017
- 95.000 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: F
- CO2 emissions: 175 g CO2/km comb.
- Details
Fair price
46.500 €
49.500 €
79112 Freiburg Im Breisgau, Baden-Württemberg
-11%
1 /
4
Used (2016) Mercedes SL400 333 HP | Fair price
Leder Navi Panorama Airscarf
- Jul 2016
- 48.375 km
- 3.0L Petrol
- Cabriolet
- Automatic
- 333 HP (244 kW)
- Details
Fair price
39.999 €
45.000 €
14480
1 /
4
Used (2015) Mercedes SL400 333 HP | Fair price
- Dec 2015
- 54.500 km
- 3.0L Petrol
- Cabriolet
- Automatic
- 333 HP (244 kW)
- CO2 Class: F
- CO2 emissions: 173 g CO2/km comb.
- 7.3 L/100km
- Details
Fair price
43.499 €
72379 Hechingen, Baden-Württemberg
-4%
1 /
4
Used (2019) Mercedes SL400 AMG 367 HP | Fair price
AMG Bilder folgen...
- May 2019
- 53.260 km
- Trim Level: AMG
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- 8.6 L/100km
- Details
Fair price
45.900 €
47.900 €
59439
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1 /
4
Used (2018) Mercedes SL400 367 HP | Fair price
Roadster, TÜV, GARANTIE
- Feb 2018
- 42.718 km
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: F
- CO2 emissions: 175 g CO2/km comb.
- 7.7 L/100km
- Details
Fair price
49.990 €
Autoscout24
04178, Sachsen
Autoscout24
35606 Solms, Hessen
1 /
4
Used (2017) Mercedes SL400 367 HP | Fair price
- Jul 2017
- 35.000 km
- 3.0L Petrol
- Cabriolet
- Automatic
- 367 HP (269 kW)
- CO2 Class: F
- CO2 emissions: 175 g CO2/km comb.
- 7.7 L/100km
- Details
Fair price
51.900 €
Autoscout24
35606 Solms, Hessen
Autoscout24
13089 Berlin, Berlin
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Showing 1 - 25 of 49 results
How much does the Mercedes SL400 depreciate?
Used Mercedes SL400
A used Mercedes SL400 (2016) model loses about €38 per month in value.
Factors that affect the depreciation of a Mercedes SL400:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options
Depreciation is an important part of calculating the total cost of owning a Mercedes SL400. In addition to the monthly depreciation of €38, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.
How much does a used Mercedes SL400 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2020 Mercedes SL400 | 39.990 € - 70.990 € | 60.303 € | 34.200 km | - | < 10 |
2019 Mercedes SL400 | 45.900 € - 69.990 € | 57.027 € | 48.400 km | - | < 10 |
2018 Mercedes SL400 | 43.900 € - 65.500 € | 51.323 € | 58.000 km | - | < 10 |
2017 Mercedes SL400 | 42.900 € - 57.930 € | 49.717 € | 42.400 km | -8.120 € | < 10 |
2016 Mercedes SL400 | 36.999 € - 57.980 € | 48.940 € | 72.400 km | -460 € | 13 |
2015 Mercedes SL400 | 33.999 € - 69.500 € | 44.781 € | 88.600 km | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: April 25, 2026
Comparison of Mercedes SL400 variants and prices
Below you can compare prices and depreciation for the {{count}} most popular Mercedes SL400 variants. The table is updated daily with data from the market in Germany.
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular Mercedes SL400 AMG | 43.800 € - 69.990 € | 52.656 € | 53.300 km | -3.740 € | 21 |
Mercedes SL400 Sport | 36.500 € - 57.880 € | 49.787 € | 65.000 km | - | < 10 |
💰 The budget choice Mercedes SL400 AMG line | 36.999 € - 62.980 € | 49.449 € | 74.100 km | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: April 25, 2026
Which variant should you choose?
💰 The budget choice
The AMG line is the cheapest entry point with an average price of 49.449 €.
Accuracy will improve as more cars from this variant become available
🏆 The most popular
There are the most AMG for sale right now (21), which gives you the most options to choose from.
📈 The best value
The AMG has held its price stable with minimal loss in value over the past year (-3.740 €).
Mercedes SL400 (model year 2016) - Price development for the last 12 months and price projection for the next 6 months (April 2025 - September 2026)
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - April | 49.320 € | 43.400 € | 55.220 € | Estimate |
| 2025 - May | 54.660 €↗ | 45.340 € | 63.980 € | Estimate |
| 2025 - June | 47.840 €↘ | 43.140 € | 52.540 € | Estimate |
| 2025 - July | 46.760 €↘ | 42.040 € | 51.460 € | Estimate |
| 2025 - August | 46.480 €↘ | 41.020 € | 51.920 € | Estimate |
| 2025 - September | 47.780 €↗ | 42.600 € | 52.980 € | Estimate |
| 2025 - October | 49.100 €↗ | 44.160 € | 54.040 € | Estimate |
| 2025 - November | 50.420 €↗ | 45.740 € | 55.100 € | Estimate |
| 2025 - December | 48.760 €↘ | 44.020 € | 53.500 € | Estimate |
| 2026 - January | 47.080 €↘ | 42.300 € | 51.880 € | Estimate |
| 2026 - February | 47.700 €↗ | 43.000 € | 52.400 € | Estimate |
| 2026 - March | 48.860 €↗ | 43.380 € | 54.340 € | Estimate |
| 2026 - May | 48.760 €↘ | - | - | Forecast |
| 2026 - June | 48.720 €↘ | - | - | Forecast |
| 2026 - July | 48.660 €↘ | - | - | Forecast |
| 2026 - August | 48.620 €↘ | - | - | Forecast |
| 2026 - September | 48.560 €↘ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: April 25, 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-460 €
Next 6 months
-300 €
Price-checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive