The first-generation Mercedes-Benz CLK-Class (C208 coupe and A208 convertible) was introduced for the 1998 model year. It cleverly combined the smaller W202 C-Class platform with the upscale W210 E-Class quad-headlight styling, creating a unique and desirable personal luxury car. Engine options in North America included the 3.2L V6 in the CLK 320 and the 4.3L V8 in the CLK 430. Topping the range was the CLK 55 AMG, which featured a hand-assembled 5.4L V8 producing 342 hp.
Collectors are drawn to the C208/A208 for its handsome, pillarless design, a hallmark of designer Bruno Sacco's era. These cars are known for their solid build quality and offer a classic Mercedes driving experience without the complexity of later models. The CLK 55 AMG is the most sought-after variant, thanks to its limited production and impressive performance. Convertibles provide an affordable entry into open-top motoring with a prestigious badge.
With an average sale price around $10,000, the first-gen CLK has reached the bottom of its depreciation curve. The wide price range, from just a few hundred dollars to nearly $25,000, shows a clear market distinction between neglected daily drivers and well-maintained, low-mileage examples. V8 and AMG models command a significant premium and are beginning to appreciate, making them a smart buy for enthusiasts.
Buying Tips
- Check for rust, a common issue for this generation. Pay close attention to the front spring perches, wheel arches, areas around the door and trunk seals, and under the battery tray.
- Inspect all electronics. Instrument cluster LCD screens often suffer from dead pixels, and fixing them requires sending the unit out for repair. On A208 convertibles, verify the power soft top operates smoothly, as hydraulic leaks can lead to costly repairs.
- The 722.6 5-speed automatic is durable, but look for records of regular fluid and filter changes. A common failure point is the transmission's 13-pin electrical connector, which can leak fluid and damage the control module. It's an inexpensive part to replace proactively.
- Look for a complete service history. The V6 (M112) and V8 (M113) engines are reliable if maintained, but deferred maintenance can lead to oil leaks from valve cover gaskets and oil cooler seals.
- Examine interior wear. Leather on the driver's seat outer bolster is prone to cracking, and the soft-touch coating on the center console and door pulls often peels and scratches.
Prices range from under $1,000 for project cars to nearly $25,000 for top-spec CLK 55 AMG models in excellent condition.
1,409 Mercedes-Benz C208/A208 CLK-Class vehicles have been tracked across auctions and listings on Hypercars, with 522 currently live. Sold prices range from $500 to $1,234,567.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
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