2003 MERCEDES-BENZ CLK 5.0 Clk500 Avantgarde Cabriolet 2dr Petrol Automatic (278 G/km, 306 Bhp)

The Mercedes-Benz CLK is a stylish and elegant two-door coupé or convertible that blends the luxury of a C-Class with the sophistication of an E-Class, without being directly based on either. Popular throughout its production, it appeals to UK buyers seeking a premium, comfortable, and refined car with a touch of prestige, often at a more accessible price point than its contemporary saloon siblings. Known for its smooth ride, strong engine options, and classic Mercedes-Benz build quality, the CLK remains a desirable choice on the used market.

Why Buy a Used Mercedes-Benz CLK?

• Accessible Luxury: Enjoy the prestige and refinement of a Mercedes-Benz coupé or convertible at a fraction of its original cost.
• Timeless Design: The CLK's elegant lines and classic Mercedes styling have aged gracefully, ensuring it still looks sophisticated on the road.
• Comfortable Cruising: With a focus on comfort, the CLK offers a smooth and quiet ride, making it an excellent choice for longer journeys.
• Strong Engine Range: From economical diesels to powerful V6 and V8 petrol engines, there's a CLK powerplant to suit various driving styles.

Typical Price Range

All prices are approximate and subject to change based on condition, mileage, specification, and market conditions.

• 2003–2006: £2,500 – £6,000 — At this price, you'll find early W209 models, likely with higher mileage, offering an affordable entry into premium coupé ownership.
• 2007–2009: £5,500 – £9,500 — These models typically represent facelifted versions or better-maintained examples from the mid-production run, often with good specification levels.
• 2009–2010: £8,000 – £12,000 — For the very best, late-model CLKs, often with lower mileage and full service history, representing the last of the line.

Common Issues to Check

• Rust: While improved over earlier Mercedes models, check wheel arches, boot lid, and sills for corrosion, especially on older W209s.
• Electrical Gremlins: Inspect power windows, central locking, dashboard lights, and sensors as these can develop faults with age.
• Automatic Gearbox: Pay attention to the smooth operation of the automatic transmission; jerky shifts or warning lights can indicate issues with the conductor plate or solenoid.
• Suspension Components: Listen for knocks or creaks over bumps, which could indicate worn bushes, ball joints, or shock absorbers, common due to age and vehicle weight.
• Engine and Fluid Leaks: Check for oil leaks around the engine and power steering pump, and ensure the engine idles smoothly without any unusual noises.

Running Costs

• Fuel Economy: 25 – 45 mpg (Varies significantly; 220 CDI models offer around 40-45mpg, V6 petrols typically 25-35mpg).
• Insurance Group: 25 – 40 (Depends on engine size and trim level, higher for powerful variants like the CLK 500).
• Servicing: As a premium brand, parts and labour can be more expensive than mainstream cars, but independent Mercedes-Benz specialists can offer more competitive pricing.

Which Variant Should I Choose?

• CLK 220 CDI / 270 CDI: For economical daily driving and longer journeys, these diesel models offer excellent fuel efficiency and robust torque.
• CLK 320 / CLK 350 Petrol: These V6 petrol engines provide a superb balance of smooth power delivery, refinement, and a comfortable cruising experience, ideal for those prioritising smoothness over outright economy.
• CLK 500: If performance and a glorious V8 soundtrack are paramount, the CLK 500 offers significant power and effortless acceleration, perfect for the enthusiast.
• CLK Cabriolet: For those who love open-top motoring, the Cabriolet variants (available across most engine options) offer the same luxury with the added enjoyment of a folding fabric roof.

All listings on Carslink.ai are sourced directly from dealer stock feeds. Always verify listing details, prices, and vehicle condition directly with the seller before purchasing.