Mercedes-Benz SLK-Class

The R170 Mercedes SLK was the first generation compact roadster manufactured and marketed by Mercedes, from 1995 to 2004.^[4][5] It was designed from late 1991 under Bruno Sacco, with a final design being completed in early 1993 and approved by the board, with a German design patent filed on September 30, 1993.^[6] The production SLK-Class was introduced at the Turin Motor Show on 22 April 1996, appearing as a modern incarnation of the 1950s Mercedes-Benz 190SL, by returning to four cylinders and with an identical 94-inch (2,400 mm) wheelbase.^[7] A facelift was introduced to all models in 2000, featuring an updated design and updated engines.^[8]

The R171 SLK was unveiled at the 2004 Geneva Motor Show. It features increased use of high-strength steel,^[9] and improvements to the car's torsional strength and aerodynamic efficiency.^[9] Models feature a more compact, revised roof mechanism that is operated in 22 seconds (previously 25 seconds), resulting in an increase in boot capacity by 63 liters (2.2 cu ft).^[9] The R171 also introduced the Airscarf system that integrates neck-level heating system into the headrests of the car.^[9] The front-end design of the car was inspired by the noses found in Formula One cars.^[9] It was facelifted in 2008 and featured new engines and minor exterior design changes.^[10]

The R172 SLK was released in 2011.^[11] It was available with a range of inline-four, V6, and V8, diesel and petrol engines, and introduced an electronically operated window tint shade for the sunroof, called Magic Sky Control. A facelift was released for vehicles produced from March 2016, to coincide with the 20th anniversary of the SLK-Class.^[12] The model range was also renamed to SLC-Class to conform to the new Mercedes nomenclature, and introduced new engines and a revised design. In 2020, Mercedes-Benz released a Final Edition to commemorate the end of the car's production run.^[13]

The following are the sales figures for the SLK-Class since 2001:^[14]