What is Mercedes Bluetec? BlueTEC and BlueTEC With AdBlue? Diesel vehicles have been gaining popularity worldwide, thanks to their fuel-efficiency. While diesel has long been thought of as a truck feature, it has been making its way through multiple lineups, including that of Mercedes-Benz. If you want to drive a luxury vehicle and still take advantage of clean diesel technology, then take a closer look at the benefits of BlueTEC®. Whether you’re driving a luxury SUV or a cargo van, BlueTEC® systems work to limit pollution-causing emissions. Find out more about this innovative feature before you schedule a test drive at Mercedes-Benz Burlington near Oakville!
What is Mercedes Bluetec?
A suite of cutting-edge clean-diesel technologies called Mercedes-Benz BlueTEC helps lower emissions from diesel-powered cars. It makes use of several different technologies, such as:
- High-pressure fuel injection: This guarantees a more thorough burning of the fuel, lowering emissions.
- Variable-vane turbocharger: This helps cut emissions while maximizing engine performance across a broader range of operating situations.
- AdBlue injection: With this system, the exhaust stream is injected with AdBlue, a water-based solution. Innocent nitrogen and water vapor are produced when AdBlue and nitrogen oxides combine.
BlueTEC cars either meet or surpass the world’s strictest pollution regulations. They also provide the benefits of diesel engines’ performance and fuel economy.
The following are a few advantages of Mercedes-Benz BlueTEC:
- Emissions reduction: Compared to diesel vehicles without BlueTEC technology, BlueTEC vehicles emit substantially fewer emissions. Particulate particles, greenhouse gases, and nitrogen oxides are examples of this.
- Enhanced fuel economy: BlueTEC cars generally have higher fuel economy compared to diesel vehicles without BlueTEC technology and gasoline-powered cars in the same size and class.
- Performance: The robust torque and towing capacity of BlueTEC cars are comparable to those of other diesel cars.
Drivers looking for a car that is fuel-efficient and ecologically responsible without compromising performance may consider the Mercedes-Benz BlueTEC.
How Does Mercedes BlueTEC Diesel Work?
Hybrid models have been popular for years, but diesel vehicles are quickly gaining popularity with their strong performance, as well as solid fuel-efficiency. Mercedes-Benz BlueTEC® diesel technology works to bolster performance and fuel economy while also reducing vehicle emissions on diesel engines. To fulfill this unique capability, BlueTEC® engine components include:
- High-pressure fuel injection delivers optimal operation and pressure.
- Variable-vane turbocharger generates added power combustion.
- AdBlue® liquid solution that is injected into the exhausted to convert nitrogen oxide emissions to nitrogen and oxygen, which don’t harm the environment.
Benefits of Mercedes-Benz BlueTEC
With the number of Mercedes-Benz hybrid options, Hamilton drivers may be wondering why they should choose a BlueTEC® model? For starters, BlueTEC® models provide fuel economy that’s approximately 9 to 13 litres per 100 kilometres higher than their respective gas-powered equivalents. These clean diesel options allow you to take advantage of the power you need without harming the environment.
You also won’t have to compromise on style, features, or technology, thanks to the wide array of Mercedes-Benz models that come with BlueTEC® diesel technology. Whether you need a business-ready Sprinter BlueTEC® option, or a stylish day-to-day option like the E-Class, you can utilize this Mercedes-Benz technology feature.
Discover Efficient Luxury at Mercedes-Benz Burlington
Whatever fuel-efficient BlueTEC® model strikes your fancy, Mercedes-Benz Burlington can help you get behind the wheel in Burlington. Take a look at our special offers online before visiting us in person to explore BlueTEC®-equipped options. In the meantime, feel free to reach out to us with questions about fuel-efficient Mercedes-Benz models.
BlueTEC and BlueTEC With AdBlue
The Mercedes-Benz BlueTEC system begins at the engine’s combustion chamber with improved fuel burn characteristics that enhance efficiency, as well as minimize unburned fuel particles that would ordinarily have to be treated downstream. The BlueTEC engine architecture is built on CRD technology. While both systems use an oxidation catalyst (OxyCat) and a Diesel Particulate Filter (DPF) to banish unburned hydrocarbons (HC), carbon monoxide (CO) and particulates (soot), they differ in how they treat oxides of nitrogen (NOx).
Bluetec With Storage-Type Catalytic Reduction
This system uses a storage-type NOx catalytic converter to control oxides of nitrogen. With this design, NOx gasses produced under normal operation are trapped and temporarily held in the converter. At prescribed intervals, under the direction of the onboard computer, the fuel system delivers intermittent rich combustion phases.
The entrained excess hydrocarbons from this dense mixture recombine with the trapped oxides of nitrogen inside the hot housing and break-up the NOx molecules. The resulting clean nitrogen gasses and water vapor are purged, leaving behind a clean converter with regenerated catalysts that are ready to accept the next wave of nitrogen oxides.
Bluetec With AdBlue Injection
Mercedes-Benz designed this process for their larger and heavier line of SUVs and their R-series crossover, following the logic that these vehicles already have a higher rate of fuel consumption and that they would be more economical using a system that does not rely on frequent fuel-consuming rich mixture events for NOx abatement.
While the storage-type system does allow Mercedes to use a more-or-less out-of-the-box CRD engine, this Selective Catalytic Reduction (SCR) arrangement did require some changes to the engine design. Among those modifications: revised piston crowns for better fuel distribution and atomization, slightly reduced compression ratio and a more adaptive Variable Geometry Turbocharger (VGT) to a give smoother and flatter torque curve.
Whereas the storage device uses excess shots of rich fuel mixture to “burn-off” accumulated nitrogen oxides, this injection process relies on chemical conversion via a reaction between the AdBlue urea solution and the accumulated NOx molecules within the SCR converter. When AdBlue is injected into the hot exhaust steam, it is reduced to water and urea. At a temperature of about 400 degrees Fahrenheit (170 Celsius), the urea reforms into ammonia (NH3) which then reacts with NOx gasses in the converter to produce benign nitrogen gas and water vapor.
Above is information about What is Mercedes Bluetec? BlueTEC and BlueTEC With AdBlue? that we have compiled. Hopefully, through the above content, you have a more detailed understanding of Mercedes Bluetec. Thank you for reading our post.