The Mercedes-Benz SL-Klasse (R129) (1989-2001) averages €25,635 based on 67 listings. Prices range from €9,500 to €53,900 with an average mileage of 126,696 km.
- Average price: €25,635
- Price range: €9,500 – €53,900
- Production years: 1989-2001
- Average mileage: 126,696 km
- Active listings: 67
Average Price
€25,635
Lowest Price
€9,500
Highest Price
€53,900
Price History
Details
Model SL-Klasse (R129)
Production Years 1989-2001
Avg. Mileage 126,696 km
Current Listings 67
Model Years Available 1989-2005
Price Trend falling
Data Date 30/04/2026
Price Distribution
25th Percentile
€18,400
Median (50%)
€24,500
75th Percentile
€29,900
90th Percentile
€37,700
Price Volatility medium (38%)
Standard Deviation €9,692
Median vs. Average near average
Number of Listings 0
The median shows the middle price - 50% of listings are below, 50% above.
Mileage and Price
Correlation
moderate
Mileage Range
-59%
Price Trend
-€853/10k km
Relationship between mileage and price.
Market Activity
Current
67
Average
71
Maximum
117
Trend
rising
Number of listings over time. More listings mean greater selection for buyers.
Series Comparison: SL-Klasse
Series €44,275
Your Model below average
| Model | Average | Deviation | Listings |
|---|---|---|---|
| R230 | €23,102 | -10% | 50 |
| R129 | €25,635 | - | 67 |
| R107 | €35,516 | +39% | 65 |
| R231 | €45,858 | +79% | 5 |
| W113 Pagode | €91,266 | +256% | 16 |