2002 Mercedes-Benz Slk320: Recalls, Problems & MPG
Here are the deets on the 2002 Mercedes-Benz Slk320: 0 recalls, 11 owner complaints and up to 20 mpg combined.

Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Brakes (4): no single recurring theme in the descriptions.
- Exterior lights (3): the most common themes are warning light on (2).
- Stability control (2): no single recurring theme in the descriptions.
- Electrical (2): no single recurring theme in the descriptions.
The 2002 Mercedes-Benz Slk320 has 11 owner complaints, ranking #2 of 4 Slk320 model years for complaints (about average; the typical year has 10). Complaints peaked in 2014 (3 filed that year). The typical problem showed up when the car was about 14 years old, at a median of 68,000 miles. Neighboring years: 2001 (26 complaints, 0 recalls), 2003 (2 complaints, 0 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.2 L 6-cyl | Automatic 5-spd | Rear-Wheel Drive | 18 | 24 | 20 | Premium |
| 3.2 L 6-cyl | Manual 6-spd | Rear-Wheel Drive | 15 | 24 | 18 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2002 Mercedes-Benz Slk320.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
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FAQ
Does the 2002 Mercedes-Benz Slk320 have any recalls?
NHTSA doesn't list any vehicle recalls for the 2002 Mercedes-Benz Slk320. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2002 Mercedes-Benz Slk320 problems?
Owners have filed 11 complaints with NHTSA. The most-reported areas are brakes (4), exterior lights (3), stability control (2).
What gas mileage does the 2002 Mercedes-Benz Slk320 get?
EPA ratings run up to 20 mpg combined (3.2 L, Automatic 5-spd), across 2 engine and transmission combos.
Where can I get a 2002 Mercedes-Benz Slk320 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.