The R170-platform SLK 230 Kompressor was introduced in 1997 for model year 1998 to compete with the Porsche Boxster and BMW Z3. Setting it apart was its folding hardtop, though its additional weight detracting from the performance of the 185 hp 2.3 L supercharged I4 engine and automatic transmission. The SLK was on Car and Driver's Ten Best list for 1997. A 5-speed manual transmission was added for 1999 along with the 215 hp 3.2 L V6 and 6-speed manual transmission in the 2001 SLK 320. An AMG model was added in 2001, with a 354 hp (264 kW) supercharged version of the 3.2 L V6. This SLK 32 AMG was the best-performing SLK ever, and was a direct rival of the BMW M Roadster and Porsche Boxster S. It is only offered with automatic transmission. The SLK AMG engine is also hand built. Not all Mercedes SLKs were built in Bremen, Germany, the SLK 320 being built in South Africa. The very first R170 Mercedes SLK was completed on January 29, 1997 and last on April 7, 2004. Summary of all versions and engine specifications: R170 Pre-facelift ·SLK 200 - 2.0 L (1998 cc) 136 hp I4 engine, 0-100 km/h (0-62 mph) in 9.3 seconds, top speed of 208 km/h (129 mph). NB Exported only to Portugal, Italy and Greece. · SLK 200 Kompressor - 2.0 L (1998 cc) 192 hp I4 supercharged engine, 0-100 km/h (0-62 mph) in 7.7 seconds, top speed of 236 km/h (147 mph). · SLK 230 Kompressor - 2.3 L (2295 cc) 193 hp I4 supercharged engine, 0-100 km/h (0-62 mph) in 7.4 seconds, top speed of 231 km/h (143 mph). R170...