R171

The R171 designation can refer to several different things, most notably a specific model of Mercedes-Benz SLK-Class roadster. This particular generation of the SLK, produced from 2004 to 2010, was known for its innovative vario-roof, a retractable hardtop that could be raised or lowered at the touch of a button, transforming the car from a coupe to a convertible. The R171 featured a range of gasoline engines, from a 1.8-liter supercharged four-cylinder to a 5.4-liter V8 in the AMG variant. It was praised for its sporty handling and refined interior, offering a blend of performance and luxury in a compact two-seater package.

Beyond the automotive context, R171 can also appear in other technical specifications or catalog numbers. For example, it might be a component designation in electronic devices, a part number in industrial manufacturing, or a specific scientific classification. Without further context, the Mercedes-Benz SLK R171 remains the most commonly recognized reference for this alphanumeric code. Its design and engineering represented a significant evolution for the SLK-Class, solidifying its position as a popular choice for those seeking a premium open-top driving experience.