Mercedes-Benz · Germany · Class S
Mercedes-Benz SL: Technical Specs, Engine Oil, Tires & Maintenance
Factory engineering reference for Mercedes-Benz SL (1954–present): Roadster, 231–630 hp (170–463 kW), RWD, AWD / 4WD, recommended SAE 5W-30 / 0W-30 oil (8.2 L), and OEM tire sizes.
| Production years | 1954–present |
|---|---|
| Power (hp / kW) | 231–630 hp (170–463 kW) |
| Recommended Engine Oil | SAE 5W-30 / 0W-30 (alt: SAE 5W-40 (high ambient temp)) · 8.2 L (8.7 qt) |
| Common OEM Tire Sizes | 215/55 R17 · 225/45 R18 · 2.3/2.3 bar (33/33 PSI) |
Maintenance, Fluids & Tire Specifications
- Recommended Engine Oil
- SAE 5W-30 / 0W-30 (alt: SAE 5W-40 (high ambient temp))
- OEM / API / ACEA Spec
- MB-Approval 229.51 / 229.52
- Oil Service Fill Capacity
- 8.2 L (8.7 US qt)
- Service Interval
- 15000 km (9500 mi) / 12 months
- Brake Fluid Spec
- DOT 4 Class 6 (ISO 4925)
- Coolant Chemistry
- G12evo / G13 Lobrid Si-OAT
- Common OEM Tire Sizes
- 215/55 R17 · 225/45 R18
- Cold Tire Pressure (F / R)
- 2.3 / 2.3 bar (33 / 33 PSI)
- Wheel Lug Nut Torque
- 120 Nm (89 lb-ft)
Dimensions, Powertrain & Performance
- Production years
- 1954–present
- Body style
- Roadster (4 seats)
- Powertrain & Fuel
- Gasoline (Petrol) · Automatic (AT), Dual-Clutch / Automated (DCT/AMT) · RWD, AWD / 4WD
- Power (hp / kW)
- 231–630 hp (170–463 kW)
- Dimensions (L × W × H)
- See generation trim sheet
- Wheelbase & Clearance
- 2700 mm (clearance: 155 mm)
- Trunk Volume & Curb Weight
- 450 L · 1400–1550 kg
- Combined Consumption
- – L/100 km (– US MPG) · Tank 55 L
Pre-Purchase Inspection & Diagnostics
Before buying a used Mercedes-Benz SL, verify the 17-character VIN stamping against door-jamb and windshield plates, scan all OBD-II readiness monitors (mode $01 / $06), and check for open safety recalls.