The Mercedes-Benz E-Class has long been synonymous with luxury, performance, and sophisticated engineering. The 2014 Mercedes-Benz E350 sedan, a mid-cycle refresh of the W212 generation, aimed to solidify this reputation. For those considering a pre-owned luxury vehicle, especially the 2014 E350, reliability is a paramount concern. Let’s delve into what you can realistically expect regarding the reliability of a 2014 Mercedes-Benz E350.
The 2014 E350, as a part of the esteemed E-Class lineage, benefits from Mercedes-Benz’s commitment to quality. Reviews from the time of its release highlighted its “all-arounder” nature – excelling in various aspects without significant weaknesses. This broad competence often translates positively to long-term reliability. While no vehicle is entirely immune to issues, understanding the typical reliability profile of the 2014 E350 is crucial for potential buyers.
Engine and Powertrain Reliability
Under the hood of the 2014 E350 resides a 3.5-liter V6 engine, producing 302 horsepower. This engine is generally regarded as robust and dependable. Owners and reviews from the time period frequently praised its smooth operation and adequate power delivery. The engine’s consistent output and linear power delivery, even if not class-leading in torque compared to some turbocharged rivals, suggest a design focused on longevity and consistent performance rather than outright power at the expense of durability.
Coupled with a 7-speed automatic transmission, the powertrain of the 2014 E350 is designed for refined and reliable operation. While some competitors at the time offered 8-speed transmissions, the 7G-TRONIC transmission in the E350 was noted for its smooth shifts and efficient performance. Reliability-wise, this transmission generation from Mercedes-Benz has a generally good track record when properly maintained, which includes regular fluid changes according to Mercedes-Benz service intervals.
4Matic All-Wheel Drive System Reliability
Many 2014 E350 models, especially in regions with colder climates, are equipped with Mercedes-Benz’s 4Matic all-wheel-drive system. This system enhances traction and stability in various driving conditions. From a reliability perspective, the 4Matic system in the 2014 E-Class is considered to be well-engineered and durable. Reviews mentioned its unobtrusive operation and minimal impact on fuel economy or driving dynamics, indicating a mature and refined system. Like any AWD system, regular inspection of drivetrain components and fluid changes are necessary to maintain its reliability over the long term.
Interior and Technology: Potential Reliability Considerations
The interior of the 2014 E350 was lauded for its comfort, particularly the seats, and the quietness of the cabin. However, the infotainment system was noted as being less impressive compared to segment leaders, with some lag in response times. While the review praised the solid feel of the COMAND controller, potential buyers should be aware that older infotainment systems can sometimes be sources of electronic glitches over time. It’s advisable to thoroughly test all electronic functions, including the navigation, audio system, and connectivity features, when considering a used 2014 E350.
Furthermore, while the materials used in the interior are generally high quality, like any car of this age, wear and tear on interior trim, upholstery, and electronic components are possible. Checking for the condition of leather or MB-Tex upholstery, and ensuring all interior features function correctly, is a part of a thorough pre-purchase inspection.
Ride, Handling, and Component Reliability
The 2014 E350 was praised for its excellent ride quality and composed handling. The suspension system, designed to balance comfort and a degree of sportiness, is generally reliable. However, components like air suspension (if equipped as an option, though less common on E350 models compared to higher trims) can be more prone to issues over time and require careful inspection. Standard suspension components are typically durable, but bushings, shocks, and struts will eventually need replacement depending on mileage and driving conditions.
Steering feel was also noted as improved in the 2014 refresh, with better feedback compared to previous Mercedes-Benz models. The power steering system in the E350 is generally reliable, but checking for smooth and responsive steering during a test drive is always recommended.
Overall 2014 Mercedes-Benz E350 Reliability Assessment
The 2014 Mercedes-Benz E350 generally presents a picture of solid reliability for a luxury sedan of its age. Its V6 engine and 7-speed transmission are robust powertrains. The 4Matic system, where present, is also well-regarded for its dependability. Potential areas of concern, as with any used luxury car, may include the infotainment system and general wear and tear on components due to age and mileage.
To maximize the reliability of a used 2014 Mercedes-Benz E350, diligent maintenance is key. Following Mercedes-Benz’s recommended service schedule, using quality parts and fluids, and addressing any issues promptly will contribute significantly to a positive ownership experience. Pre-purchase inspections by a qualified Mercedes-Benz technician are highly recommended to identify any potential problems and ensure that you are making an informed decision when considering a 2014 E350. With proper care, a 2014 E350 can continue to provide a luxurious and dependable driving experience for years to come.
