Mercedes-Benz SLK R171. The second-generation Mercedes SLK (factory code R171) made its debut in 2004 as the successor to the popular R170.

Compared to the first iteration of this iconic roadster, the R171 brought more elegance, modern technology, and styling cues inspired by the Mercedes-Benz SLR McLaren supercar. A mini-SLR, if you will… and the AMG version is just 0.6 seconds slower from 0 to 100 km/h than the “regular” SLR itself. SICK!

From the very beginning, the SLK was seen as a rival to the BMW Z4 and Porsche Boxster, standing out with its signature “Vario Roof” hardtop that could transform the car from a coupe into a full-fledged roadster in just a few seconds. The R171 was produced until 2011, with a facelift in 2008 that refreshed its exterior design, updated the interior with new features, and most importantly, introduced improved engines.

The SLK R171 gained popularity thanks to its ideal blend of sporty performance and typical Mercedes luxury. The wide range of powertrains allowed buyers to choose a version tailored to everyday usability or more dynamic ambitions. That’s why the SLK R171 became one of the most desirable roadsters in the premium segment—now available for relatively modest money on the used market. But here’s the catch: the second-hand market is flooded with these cars. The question is: are all of them as good as we’d like?

Continuing the Series: Convertibles Under €10,000

In the previous article, we looked at the BMW 3 series Cabriolet, another characterful car that’s also available within a €10,000 budget (main article). C