R230
Mercedes-Benz SL (2003–2011)
Maintenance Schedule
9 recurring services keep the 2003–2011 Mercedes-Benz SL healthy — starting with oil changes every 6,000 miles. Budget roughly $4,800–7,600 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Full schedule
Intervals follow the factory maintenance schedule for the 2003-2011 Mercedes-Benz SL. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 6,000 mi or 6 mo | $55–85 | Engine oil and filter replacement |
| Cabin Air Filter | Every 15,000 mi or 12 mo | $35–50 | Cabin air filter replacement |
| Brake Fluid | Every 24,000 mi or 2 yr | $85–115 | Brake fluid replacement |
| Convertible Top | Every 30,000 mi or 2 yr | $300–600 | Hydraulic convertible top service |
| SBC Service | Every 37,500 mi or 4 yr | $500–750 | Sensotronic brake control service |
| Tune-up | Every 60,000 mi or 4 yr | $350–500 | Spark plugs, air filter, fuel filter |
| Transmission Service | Every 60,000 mi or 5 yr | $350–480 | 7G-Tronic transmission fluid |
| Airmatic Service | Every 60,000 mi or 6 yr | $600–950 | Active Body Control system |
| Coolant Flush | Every 80,000 mi or 8 yr | $160–230 | Engine coolant replacement |
Common questions
How often should I change the oil on a 2003–2011 Mercedes-Benz SL?
Every 6,000 miles or 6 months, whichever comes first. A typical U.S. shop charges $55–85. Engine oil and filter replacement.
How much does it cost to maintain a Mercedes-Benz SL (2003–2011)?
Routine maintenance on the 2003–2011 Mercedes-Benz SL runs roughly $4,800–7,600 over 100,000 miles at typical U.S. shop prices, spread across 9 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this SL?
Airmatic Service at $600–950, due every 60,000 miles. Active Body Control system.
Cost ranges are estimates for typical U.S. independent shops and dealers; your local prices will vary. Always confirm intervals against your owner's manual — severe driving conditions (towing, short trips, extreme heat or cold) shorten many of them.