The 2011 Mercedes-Benz SLK-Class Convertible is a compact convertible offered in 2 trims, starting off at a base MSRP of $47,650. For that price, it mainly competes with the BMW Z4 Convertible, the Audi TT Convertible, and the Porsche Boxster Convertible. Between 2 trims, the SLK-Class offers 2 powertrains. The base engine is a 3.0L V6 capable of making 228 horsepower and 221 lb-ft of torque. If more power is required, there is also a 300-horsepower-making 3.5L V6 engine. There is a choice between a 6-speed manual transmission and a 7-speed automatic transmission. The SLK-Class reaches 60 mph from zero in 6.1 seconds on its base engine, which gets pumped up to 5.4 seconds with the 3.5L V6 engine. Depending on the powertrain, the SLK-Class can manage a combined fuel economy between 20 and 21 mpg. While we’re on the topic of choices, the 10 striking colors the SLK-Class comes in really pull you towards itself.