In San Antonio, the Mercedes-Benz E-Class BlueTEC has become a sought-after diesel vehicle, known for its impressive mileage and reliability. Ranging from the 2007 E320 BlueTEC to the 2016 E250 BlueTEC, these models offer a unique blend of luxury and fuel efficiency, making them ideal for long highway commutes. As diesel vehicles face new scrutiny following the Dieselgate buyback program, the surviving E-Class models are becoming rare gems on the road.
The Dieselgate settlement has left many owners with a choice: to keep their vehicles, which have shown resilience and longevity, or to part ways. The E-Class BlueTEC models, particularly the OM642 and OM651 engines, have viable high-mileage potential. With a loyal following among diesel enthusiasts, these cars are bridging the gap between classic diesel nostalgia and modern efficiency.
📖Generation guide
W211 • 2007-2009
The E320 BlueTEC with the OM642 V6 3.0L engine marked Mercedes' return to diesel in the U.S. Known for its technology and MPG efficiency, it remains a collector favorite.
W212 • 2010-2016
Including the E350 and E250 BlueTEC with OM651 4-cyl 2.1L engines, these models are celebrated for their highway mileage and luxurious features.
W213 • 2017
The brief U.S. sale of the E300d marked the final chapter for diesel E-Class offerings, leaving behind a short-lived yet impactful legacy.
Known issues by generation
The Mercedes-Benz E-Class BlueTEC models are known for specific issues that can impact their longevity. The W211 E320 BlueTEC's OM642 engine has infamous oil cooler failures, leading to costly repairs. Additionally, early W212 versions also face swirl-flap motor failures that can cause engine damage. The OM651 engine in the E250 models may experience timing chain stretch and AdBlue system failures, particularly after 100k miles. Other challenges include DPF regeneration failures for short-trip drivers and transmission issues in the 7G-Tronic+ system. Understanding these factors is crucial for any potential donor.
Donation value by condition + generation
Donation values for the E-Class BlueTEC typically range from $2,500 to $6,000, depending on condition and mileage. Rare low-mileage models with AMG-line packages may approach $5,000+, making them eligible for Form 8283 territory. While there's no premium for manual transmissions due to their absence in the U.S. market, the Dieselgate buyback saga has diminished the donor pool, impacting overall values. Owners who have maintained their vehicles, especially with proper AdBlue documentation, can expect better evaluations.
Donation process for this model
When donating your Mercedes-Benz E-Class BlueTEC, it’s essential to verify Dieselgate buyback paperwork to ensure the vehicle hasn't already been repurchased by Mercedes. Be prepared to disclose the AdBlue tank's status and whether the DPF has undergone recent regeneration cycles. Understanding the emissions certification relevant to your state is also important, as that could affect the donation process, especially if your vehicle has been registered in a smog-state.
San Antonio regional notes
In San Antonio, long-distance highways make the diesel-powered E-Class BlueTEC an attractive option for commuters seeking fuel efficiency. However, the region's salt-belt climate may affect older vehicles, and there's ongoing debate about biodiesel availability and legality. With the city’s proximity to biodiesel resources, diesel enthusiasts can maintain their vehicles effectively, ensuring performance and compliance with emissions laws, especially concerning the 50-state versus 49-state certifications.