Mercedes CLS C219 (2004–2010) (2004 – 2010)

Reliability score : 7.0/10

The Mercedes CLS (C219) is a car that marked its era. Launched in 2004, it created a new segment, that of the "four-door coupé," combining the elegance of a coupé with the (relative) practicality of a sedan. Based on the E-Class (W211) platform, it stands out with its sloping roofline and bold design. The C219 benefited from a slight facelift in 2008, bringing minor aesthetic touches (bumpers, taillights, grille) and some mechanical evolutions, notably the introduction of the 3.5 CGI direct-injection V6 engine. Overall, the CLS C219 offers a luxurious and comfortable driving experience, with secure road holding. Its reliability is in the upper average for a Mercedes of this generation, but certain engines and electronic components require particular attention. It is a car that ages well ae

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Mercedes CLS C219 is a car with undeniable charm, which successfully created its own segment. Its design is still current and its comfort remains first-rate. However, purchasing a CLS C219 requires particular vigilance, especially concerning the engines. For gasoline engines: * M113 (V8 5.0L): This is the safest choice in terms of reliability. If you find a CLS 500 with this engine (before 2006), it's an excellent option for longevity and pleasure. Verdict: BUY * M272/M273 (V6 3.0/3.5L, V8 5.5L): Models produced before late 2006/early 2007 are to be STRONGLY NEGOTIATED or AVOIDED if the balance shaft problem has not been resolved and proven by invoice. Post-2007 models are much more reliable and can be BOUGHT with a good history. * M156 (AMG 63): Reserved for informed and wealthy enthusiasts. The head bolt problem is major. If unresolved, it's a categorical AVOID. If resolved, it's a NEGOTIATE as maintenance remains exorbitant. For diesel engines (OM642): * The V6 diesel is a good engine, but oil cooler leaks are a known weak point. A model with a rigorous maintenance history and a repair of this problem is a BUY. Otherwise, NEGOTIATE. In all cases, a complete service history a