This W209-generation Mercedes-Benz CLK 63 AMG is a potent and stylish modern classic performance coupe, celebrated for its pillarless design and the revered hand-built 6.2-litre naturally aspirated V8. It is powered by a 6.2-litre naturally aspirated V8, driving the rear wheels via a seven-speed automatic transmission with paddle shift. First registered in Australia, where it has remained since new. The odometer shows 123,207 km from new. Build year: 2006 This W209-era CLK 63 AMG is finished in Iridium Silver metallic over a Black and Anthracite Nappa leather-trimmed interior with satin-silver trim accents. It rides on a set of 18-inch AMG five-spoke diamond-cut alloy wheels fitted with Michelin Pilot Sport 5 tyres. Equipment includes speed-sensitive power steering, rear parking assist, electric adjustable front seats with memory, automatic dimming mirrors, a universal telephony package, multicontour front seats, an electric glass sunroof, a COMAND media system with navigation, ISOFIX child seat attachments, automatic climate control, bi-xenon headlamps with washing system and cornering light function, AMG styling, and heated front seats. Modifications include aftermarket adjustable coilovers, a modified exhaust and tinted windows. Accompanied by all the owner's handbooks and paperwork, the original suspension, the stamped service booklet, a selection of maintenance invoices, and two keys. Please refer to the photo gallery to assess the exterior and interior condition. Specific notes from the seller include: the front bumper has evidence of a prior respray, most likely due to stone chips, and there is a small pin dent on the right-hand front guard and some stone chips on the front end consistent with age. The seller states that the front parking sensors have lately started giving false readings at times, and the car will intermittently warn that the coolant level is low even though it is not, and has not required a top-up. The car was most recently serviced in January 2026 at 121,181 km by Chellingworth Prestige, which included an engine oil and filter change, a new air filter, the brake fluid being changed, the differential oil being changed, a gearbox service, and the spark plugs being replaced. The seller states that in the past 18 months, new aftermarket coilover suspension, a new genuine radiator, a new power steering pump, a new right-hand steering rack end and new front left and right swaybar end links were fitted. Please note: the stamped service booklet and some maintenance invoices can be seen in the photo gallery. The W209-generation Mercedes-Benz CLK 63 AMG is a potent and stylish modern classic performance coupe, celebrated for its pillarless design and the revered hand-built 6.2-litre naturally aspirated V8. This example was specified from the factory with a comprehensive list of equipment, and has been fitted with choice modifications including adjustable coilovers and a modified exhaust. It would make a thrilling addition to any collection of performance cars, ready to deliver an engaging and vocal driving experience on the open road.