As a proud owner of a Mercedes-Benz ML 320 or ML 350 BlueTEC in Washington DC, your vehicle is part of a legacy of diesel engineering known for its performance and reliability. This Dieselgate-era model, produced from 2007 to 2015, highlights the advancements made in emissions technology with AdBlue-urea-SCR systems. Your donation can make a significant difference in the lives of others, turning your vehicle into a force for good.
Each generation of the ML series offers unique advantages and challenges, especially for diesel owners navigating the complexities of maintenance and legal settlements. By donating, you not only contribute to a worthy cause but also help ensure that other owners can benefit from the knowledge of diesel-specific care, especially with known issues like the OM642 oil cooler seal failure and AdBlue system concerns. Join us in this impactful journey.
📖Generation guide
W164 Facelift • 2007-2011
Includes the ML 320 CDI, ML 320 BlueTEC, and ML 350 BlueTEC, featuring the OM642 3.0L V6 turbodiesel engine and 7G-Tronic 7-speed automatic transmission. Known for its durability and efficient performance.
W166 • 2012-2015
The second generation ML 350 BlueTEC carries over the OM642 engine with enhancements like the 7G-Tronic Plus AT and optional AIRMATIC air suspension, improving ride quality significantly.
Known issues by generation
For the W164 generation, common issues include the OM642 oil cooler seal failure, often leading to costly repairs, and potential swirl-flap intake-runner failures that can cause severe engine damage. The AdBlue/urea-SCR system may also face challenges, such as DEF tank heater failures and NOx sensor code issues, potentially triggering limp mode. In the W166 models, issues may arise with the AIRMATIC suspension and the 7G-Tronic transmission, so regular maintenance and awareness of these potential issues are essential for all donors.
Donation value by condition + generation
The donation value for your ML 320 or ML 350 BlueTEC varies based on condition, mileage, and maintenance history. Low-mileage examples in good condition are increasingly rare, especially post-settlement fixes, and can command premium values. For vehicles valued over $5,000, completing IRS Form 8283 Section B may be necessary for tax deduction purposes. The performance capabilities, including a towing capacity of 7,200 lbs, also enhance the value for outdoor enthusiasts.
Donation process for this model
Donating your diesel SUV to Wheels for Impact is straightforward. We handle the logistics with a heavy-duty flatbed for higher GVWR vehicles. Please disclose the condition of the AdBlue/DEF tank, the DPF regen status, and any Dieselgate fix status relevant to your vehicle. If your ML has a biodiesel conversion history or has been fueled with anything other than diesel fuel, be sure to provide that information as well, as it ensures transparency in the donation process.
Washington regional notes
Washington DC offers a unique environment for ML 320 and ML 350 BlueTEC owners. The demand for AWD vehicles remains high, especially in snow-prone areas, and the towing capability provides additional value for those who enjoy outdoor activities. It's also vital to understand the differences in emissions certifications, particularly between 50-state and CARB-restricted vehicles, as these can affect resale and donation potential. Proximity to dealer networks for AdBlue service can also boost confidence in vehicle maintenance.