The C209 CLK 63 AMG (2006-2009) paired the naturally aspirated 6.2L M156 V8 with the CLK body, producing 481 hp and 630 Nm through a 7G-Tronic automatic. It was the first CLK AMG with a bespoke AMG-built V8 rather than a tuned Mercedes unit. It remains one of the last hand-built, naturally aspirated AMG coupes and cabriolets.
The M156 is an AMG-developed, hand-assembled V8 with a raw, loud character that turbocharged successors lack. The Black Series, with its widened body and limited production, adds genuine motorsport-derived rarity to the range.
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Sources: Car & Classic
Targa has recorded 2 auction sales of the Mercedes-Benz CLK 63 AMG (C209) between 2023 and 2025, from Car & Classic. The cars sold were built between 2006 and 2007. There have been no sales in the last 12 months.
Latest recorded sales
- 2006 Mercedes-Benz CLK 63 AMG
- 2007 Mercedes-Benz CLK63 AMG
Sale prices, price chart and trend are part of Pro.
M156 head bolt failure, with bolts stretching or breaking and leading to coolant and oil leaks or head gasket damage.