I've had my SLK for almost 6 years. While it's sporty, fun to drive and I love the hardtop, it's not the MB quality I expected. I've had a problem with the O2 sensor, the computer chip for the hardtop (2 times), leaking windows, recurring taillight burnout, a stuck gas guage needle, and water leaking into the electrical system. This past year I've spent almost $5K in repairs.
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