Wide-arched, naturally-aspirated M156 V8 coupe — the most analogue and arguably the purest of the AMG Black Series cars.
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Launched in 2007, the CLK 63 AMG Black Series took the C209 CLK and turned it into a stripped, wide-bodied two-seat coupe with the naturally-aspirated 6.2-litre M156 V8 producing around 500 bhp (507 PS), driving the rear wheels through a 7G-Tronic automatic transmission with manual override. Carbon fibre, aggressive aero and uprated AMG suspension defined the package.
Production totalled approximately 700 cars worldwide. It remains one of the most highly regarded cars in the Black Series catalogue and a benchmark naturally-aspirated AMG coupe.
Low-production naturally-aspirated AMG Black Series — the high-water mark of the M156 era.
| Variant | Years | Production | Notes |
|---|---|---|---|
| CLK 63 AMG Black Series | 2007–2008 | 700 | Wide-body two-seat coupe; only Black Series produced from C209. |
Start with identity, paperwork and originality. For the Mercedes-Benz CLK 63 AMG Black Series, the strongest cars have continuous ownership history, matching numbers where applicable, original books and tools, factory build documentation and evidence of work by manufacturer-approved specialists. Original European delivery, factory specification (no aero changes), Designo or limited factory colours, and continuous AMG history.
Early M156 head-bolt corrosion is the central inspection point; valve-stem seals are also age-sensitive. Documented work by AMG-approved specialists is essential. A proper pre-purchase inspection includes cold-start behaviour, ECU diagnostics and fault-code history (where applicable), leak-down or compression testing, underbody photography, suspension and chassis inspection, brake condition and a long enough road test to expose heat-related faults. Deferred maintenance on a car of this class is almost always more expensive than buying a better-sorted example.
Use a paint-depth gauge, lift access and a specialist familiar with the model's factory panel gaps and finish standards. Collector value is dramatically affected by structural repairs, refinished panels, poor paintwork and missing factory trim or option content. Documented cosmetic refresh is acceptable; concealed accident or fire damage must be priced severely.
Original paint, documented head-bolt and valve-stem inspection, original wheels and full AMG service history. Specification, colour, options and limited-build variants move values significantly. Buy the best-documented example in the most desirable specification you can justify, rather than a tired example of a rarer derivative that will need years of corrective work.
Regional ranges authored independently — each reflects its local market, not an FX conversion
Budget annually even if the car is used sparingly. Fluids age, tyres and date-coded rubber components must be replaced regardless of mileage, and stored cars need exercise. A documented maintenance rhythm protects both reliability and resale value.
AMG factory-approved specialists only; sourcing Black Series-specific body parts and hardware requires established channels. Before purchase, confirm parts availability for model-specific bodywork, electronics, gearbox and engine components. A discounted car waiting on unobtainable parts or a factory service slot is rarely a saving in collector ownership.
Each region quoted in its local currency — independent market readings, not FX conversions
CLK Black Series values have re-rated significantly since 2020 and are now firmly in collector territory. Documented condition and originality drive the market more than mileage alone.
| Date | Auction | Car | Mileage | Result |
|---|---|---|---|---|
| 2025-08-15 | RM Sotheby's Monterey | 2008 CLK 63 AMG Black Series | 12,000 mi | $324,000 Sold |
Low production, naturally-aspirated AMG V8 and Black Series provenance underpin a firm long-term position.
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