CARFIX

Mercedes-Benz E-Class E 350 (2009–2011)

The Mercedes-Benz E-Class (W212) from 2009-2011 stands out in the executive car segment as a masterful fusion of luxury, technology, and high performance. Its distinctive quad headlights set the tone for a sophisticated aesthetic, while its seamless driving experience captivates Kiwi drivers who expect nothing but the best. Offered as a sedan, coupe, or wagon, the versatility of the E-Class allows it to cater to various lifestyles and preferences. Whether seeking refinement in daily commutes or performance during longer travels, the E 350 is an option worth considering as a used model. So, what should you be aware of when exploring its purchase?

Parts for the Mercedes-Benz E-Class E 350

Known issues

While generally well-engineered, the W212 E-Class can be prone to certain issues:
• Air suspension problems: Especially in models equipped with Airmatic suspension. Look for sagging or uneven ride height.
• Harmonic Balancer Failure (diesel models): Check for wobble or vibration. Can cause significant engine damage if ignored.
• Timing Chain Issues (petrol engines): Listen for rattling noises, especially on startup.
• Central locking system failures: A common gremlin that can be frustrating.
• Crankshaft Position Sensor (CPS) failure: Which may result in a non-start situation. Can be hard to diagnose.

WOF tips

During a WOF inspection, keep an eye out for these potential problem areas on the W212 E-Class:
• Suspension components: Check for worn ball joints, bushings, and shock absorbers.
• Brake condition: Ensure brake pads and rotors are in good condition. Check for even wear.
• Lighting: Ensure all lights are functioning correctly, including headlights, tail lights, and indicator repeaters.
• Tyre condition: Check tyre tread depth and ensure tyres meet the required specifications.
• Rust: Inspect underbody components. Especially around suspension mounts.

About the Mercedes-Benz E-Class E 350

Inside the W212 E-Class, you'll find a spacious interior thoughtfully appointed with premium materials and high-tech features. The ride quality is exceptional—designed to absorb the road’s imperfections with grace, allowing you to enjoy the journey in comfort. With engine options ranging from efficient four-cylinder diesels to robust V6 petrol engines, you’ll be hard-pressed to find a balance of performance and efficiency elsewhere. It’s important to keep in mind that regular servicing plays a pivotal role in ensuring the E 350’s longevity.

Particularly around the 150,000 km mark, the cooling system demands attention. Key components such as the water pump, thermostat, and radiator should be inspected to maintain optimal performance. [Discover our wide range of cooling parts at /shop/cooling]. Furthermore, the braking system is essential for safe driving; consider scheduling a front and rear brake service to ensure your components are functioning correctly. [Visit /shop/braking for the necessary items to keep your brakes sound]. Addressing known issues early can avert costly repairs down the line—look out for potential air suspension problems, timing chain rattles, and central locking malfunctions, as these can affect your ownership experience. For expert assistance, take advantage of service packs and the knowledge that CARFIX provides, ensuring your E-Class continues to perform at its best.

Questions owners ask

What are some common problems to watch out for on a 2009-2011 Mercedes-Benz E-Class (W212)?
Keep an eye out for potential air suspension problems, especially if your E-Class has the Airmatic system. Sagging or uneven ride height is a key indicator. Timing chain rattles, particularly on startup, can also be an issue. Central locking system failures are another common gremlin. Diesel models can suffer harmonic balancer failure, showing as a wobble or vibration.
Where can I buy brake pads and rotors for my 2009-2011 Mercedes-Benz E-Class in New Zealand?
CARFIX stocks 227 SKUs for your E-Class, including a wide range of braking components. You can find front and rear brake pads and rotors at /shop/braking to keep your brakes in top condition.
What should I check on my 2009-2011 Mercedes-Benz E-Class (W212) before its WOF inspection?
During a WOF, the inspector will pay close attention to suspension components like ball joints, bushings, and shock absorbers. Ensure your brake pads and rotors are in good condition with even wear. All lights, including headlights, tail lights, and indicator repeaters, must be functioning correctly. Tyre tread depth and condition are also crucial, as is checking for rust, especially around suspension mounts.
How often should I service my 2009-2011 Mercedes-Benz E-Class?
The recommended service interval for your E-Class is 15,000km. Regular servicing is crucial for the longevity of your vehicle, especially paying attention to the cooling system around the 150,000km mark.
What are the signs of a failing water pump on my Mercedes-Benz E-Class?
Keep an eye on your E-Class's cooling system, especially around 150,000km. Look for coolant leaks, overheating, or unusual noises coming from the water pump. Replacing the water pump, thermostat, and radiator proactively can prevent more significant issues.
My 2009-2011 Mercedes-Benz E-Class won't start. What could be the problem?
A potential cause for a no-start condition in your E-Class is a failing Crankshaft Position Sensor (CPS). This can be tricky to diagnose, so it's best to get it checked by a mechanic. Other potential causes could be fuel or ignition related.
What should I do if my Mercedes-Benz E-Class has air suspension problems?
If your E-Class is equipped with Airmatic suspension and you notice sagging or uneven ride height, it's likely an air suspension issue. This could be due to leaks in the air struts or a failing air compressor. It's best to have this inspected and repaired by a qualified mechanic to avoid further damage.