MERCEDES-BENZ SLK R171 Revised and Expanded 2026 Edition Complete Model History, Engineering and a Detailed 40-Page Buyer's Guide A well-maintained Mercedes SLK R171 combines open-air enjoyment, everyday usability and serious performance in a remarkably compact package. A neglected example, however, may conceal expensive mechanical, electrical or roof-related problems. This revised edition explains the areas that owners and prospective buyers should examine before making a purchase. Introduced in 2004, the second-generation SLK brought a more dynamic and sophisticated character to the compact roadster. Its styling reflected influences from Formula One and the Mercedes-Benz SLR McLaren, while the retractable Vario-Roof combined open-air driving with the security and practicality of a fixed-roof Coup . The book covers: WHAT TO INSPECT BEFORE PURCHASE: Bodywork, corrosion, previous repairs, engines, oil leaks, M272 balance-shaft sprocket concerns, transmissions, suspension, brakes, electronics, SmartKey functions, Vario-Roof hydraulics, water intrusion, interior condition and service history.COMPLETE MODEL HISTORY: SLK200 Kompressor, SLK280/SLK300, SLK350 and SLK55 AMG, including European and North American versions, the major 2008 model update and the final production years.ENGINES AND ENGINEERING: M271 four-cylinder, M272 V6 and M113 V8 engines, supercharger systems, manual and automatic transmissions, suspension, steering and braking systems.SLK55 AMG AND BLACK SERIES: The naturally aspirated V8-powered SLK55 AMG and the rare Black Series with its fixed carbon-fiber roof, reduced weight and more focused specification.SPECIAL EDITIONS, TUNERS AND ORIGINALITY: Edition 10, Grand Edition and interpretations by Brabus, Piecha, RENNtech and other specialists, together with VIN decoding, data cards, production information and factory equipment.Whether you are considering the purchase of an R171, already own one or simply appreciate the second-generation SLK, this carefully researched and richly illustrated book provides the historical background, technical knowledge and practical guidance needed to understand these distinctive compact roadsters. Bernd S. Koehling has been involved with Mercedes-Benz automobiles since the 1970s and is the author of more than 20 books on the marque. Additional photographs and sample pages from the book appear farther down this product page.
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