Approx. 8.5 Liters (Total Fill), 4.5 Liters (Drain and Refill)
📐 Dimensions
Exterior
Length:
4050 mm (159.4 inches)
Width:
1715 mm (67.5 inches)
Height:
1293 mm (50.9 inches)
Wheelbase:
2400 mm (94.5 inches)
Track Width Front:
1455 mm (57.3 inches)
Track Width Rear:
1445 mm (56.9 inches)
Weights
Curb Weight:
Approx. 1400 kg (3086 lbs)
Gross Vehicle Weight Rating:
Approx. 1700 kg (3748 lbs)
Cargo
Trunk Volume:
145 Liters (5.1 cu ft) with roof retracted, 334 Liters (11.8 cu ft) with roof closed.
🛡️ Safety Features
Ratings
NHTSA Front Impact:
Not explicitly rated for this model year in all markets, but typical Mercedes-Benz safety standards apply.
IIHS Side Impact:
Not explicitly rated for this model year in all markets, but typical Mercedes-Benz safety standards apply.
Active Features
ABS:
Standard Anti-lock Braking System
Esp:
Standard Electronic Stability Program
Traction Control:
ASR (Acceleration Slip Regulation)
Passive Features
Airbags:
Front airbags, side airbags (integrated into seats).
Rollover Protection:
Automatic pop-up roll bars deployed by pyrotechnic charge.
Seatbelts:
Pretensioners and force limiters.
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM/CD audio system, often with optional Bose sound system.
Navigation:
Optional factory navigation system (APS series).
Driver Assistance
Cruise Control:
Standard cruise control.
Parking Assist:
Optional rear park assist sensors.
Connectivity
Phone Integration:
Optional factory installed hands-free telephone system with cradle.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Variable depending on driving style (typically every 10,000-15,000 miles or 12 months), indicated by 'Service A' or 'Service B' on the dashboard.
Transmission Service Interval:
Automatic: Every 40,000-60,000 miles or as indicated by the vehicle's service computer.
Coolant Flush Interval:
Every 30,000-50,000 miles or every 2-4 years.
Spark Plug Replacement:
Typically around 60,000-100,000 miles, depending on spark plug type (e.g., iridium).
Fluid Specifications
Engine Oil Specification:
MB Spec 229.5 (Synthetic Engine Oil, e.g., 0W-40 or 5W-40)
Brake Fluid Specification:
DOT 4
Fluid Capacities
Engine Oil Capacity:
Approx. 5.5 Liters (5.8 US Quarts) with filter change.
Known Issues
Vario Roof Hydraulics:
Potential for leaks or pump failure in the Vario-roof hydraulic system.
Mass Airflow Sensor:
Can become dirty or fail, leading to rough idle or poor performance.
Ignition Coils:
Misfires can occur due to failing ignition coils.
Crankshaft Position Sensor:
Failure can cause intermittent starting or stalling.
Supercharger Intercooler Hose:
Hoses can degrade and crack, affecting boost pressure.
Window Regulators:
Can fail, preventing windows from operating correctly.
📚 Vehicle History
Brand Heritage
Heritage:
Mercedes-Benz, a historical leader in automotive innovation, engineering, and luxury.
Model Evolution
R170 Generation:
The R170 generation (1996-2004) introduced the compact roadster segment for Mercedes-Benz, featuring the innovative Vario-roof.
2002 Updates:
While the R170 platform was established, minor updates in styling or features may have occurred for the 2002 model year compared to earlier versions.
Production
Manufacturing Location:
Bremen, Germany
🏆 Awards & Recognition
Recognitions
Ward Auto Worlds 10 Best Engines:
The M111 engine family (including the supercharged variants used in the SLK) has been recognized by Ward's AutoWorld for its technological advancements and performance.
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