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2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades
2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades - Advanced Safety Systems Earn Top IIHS Rating
The 2018 Mercedes-Benz GLE-Class has earned the highest safety rating from the Insurance Institute for Highway Safety (IIHS), achieving the coveted Top Safety Pick Plus designation. This achievement is a testament to the GLE-Class's comprehensive safety features and performance in rigorous crash tests. The IIHS's new evaluation criteria, including a demanding passenger-side small overlap front crash test, didn't faze the GLE-Class, which managed a "good" rating. Further strengthening its safety profile, the GLE-Class's front crash prevention systems received advanced or superior ratings. The improvements to its optional LED headlights, offering better illumination and precision, also played a part in the vehicle's overall safety score. It's clear the GLE-Class's transition from the older M-Class platform brought significant advancements, not just in styling, but especially in the critical area of occupant safety.
The 2018 GLE-Class, a redesigned version of the previous M-Class, achieved the highest possible safety rating from the IIHS, Top Safety Pick+. This wasn't just due to its overall crash performance, but specifically a new stringent criteria by the IIHS that required it to pass a passenger-side small overlap frontal crash test. This is noteworthy because it reveals a continuing evolution of how safety is assessed.
In achieving this accolade, the GLE-Class displayed good performance in a wide array of crash tests, including those involving frontal, side, and roof impacts. Notably, the inclusion of passenger-side crashworthiness highlights the increasing emphasis on protecting all occupants.
Furthermore, the GLE-Class's advanced safety systems, specifically its front crash prevention features, earned top marks from the IIHS. The enhanced headlights available also contributed to the top rating, indicating the importance of both active and passive safety systems working together. This suggests that safety isn't only about the car's structure but also how well the driver and other road users can be made aware of the car's presence and intentions.
It’s intriguing that the headlights on the GLE were upgraded, as this often gets overlooked in comparison to structural changes. The evolution of headlight technology, incorporating advanced LED options with improved lighting patterns, clearly helped contribute to the GLE-Class receiving the top rating. It's compelling to see how aspects beyond just impact absorption play into enhanced safety.
While the focus of this 2018 model centered on a redesigned exterior and a shift from M-Class to GLE-Class nomenclature, safety updates were made that contributed to an overall rise in IIHS ratings compared to earlier iterations. The incorporation of a plug-in hybrid variant (GLE 550e) alongside the GLE 350 (with its 3.5-liter V6) indicates that the engineering team strived to meet a diverse market needs, while apparently not compromising on safety at all, which is notable.
2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades - GLE 350 Engine Specs and Transmission Details
The 2018 Mercedes-Benz GLE 350's powertrain is built around a 3.5-liter V6 engine, which generates 302 horsepower. This engine choice seems designed to strike a balance between performance and fuel efficiency, which is something buyers in this segment often look for. Paired with this engine is a 7-speed automatic transmission, a combination that aims to provide smooth gear changes and good acceleration. The result of this combination is a 0-60 mph time in the neighborhood of 7.8 seconds, which is decent for a vehicle of this size and class.
Standard all-wheel drive (4MATIC) is a core feature of the GLE 350, ensuring a degree of confidence when driving in various road conditions. This feature isn't uncommon in this segment, but it's definitely a plus for those who live in areas with varying weather. Additionally, the GLE 350 has a maximum towing capacity of 7,200 pounds when equipped properly, a feature that might appeal to some buyers who need a bit more practicality from their luxury vehicle. As far as fuel economy goes, the GLE 350 manages around 18 mpg in the city and 23 mpg on the highway, numbers that are neither exceptional nor terrible given its performance capabilities and size. Overall, the engine and transmission combination seem to fit the GLE 350's intended purpose of offering both capability and comfort.
The 2018 Mercedes-Benz GLE 350 utilizes a 3.5-liter V6 engine, a tried-and-true design that generates 302 horsepower. While not groundbreaking in terms of power output for the segment, this engine's design, featuring a dual overhead camshaft (DOHC), allows it to maintain good power, particularly at higher engine speeds, which is helpful for keeping up with acceleration demands. It's interesting to see how engine design plays a role in what a vehicle can do in the real world.
Coupled with the engine is the 7G-TRONIC, a 7-speed automatic transmission that's known for smooth shifts and its role in optimizing fuel efficiency. The incorporation of a torque converter lock-up feature, which minimizes slippage, contributes to quicker acceleration responses. It's a clever bit of engineering that helps the driver get the most out of the engine.
Digging deeper into the engine's workings, we find a dual-injection fuel delivery system. Combining direct and port fuel injection is designed to enhance fuel atomization and improve power delivery across different driving situations. This is a fine-grained example of how engine tuning can help a vehicle be both powerful and economical at different speeds.
In terms of outright performance, the GLE 350 can achieve 0-60 mph in around 7.5 seconds, which isn't slow for a vehicle in its class. This quick acceleration can be attributed in part to the engine's relatively high torque output at lower RPMs, making for brisk initial takeoffs. This is an aspect of performance that is often overlooked in the broader discussion of speed.
Standard on the GLE 350 is Mercedes-Benz's 4MATIC all-wheel drive system. This system uses an electrohydraulic multi-disc clutch to seamlessly distribute power between the front and rear axles, improving both traction and stability in challenging conditions. It is remarkable how advanced these systems are in allowing the vehicle to adapt to the changing demands placed on it by the road and the driver.
Interestingly, the engine itself is made of aluminum, unlike some traditional designs using cast iron. This material choice reduces weight, contributing to both improved fuel economy and handling characteristics. This is a simple, yet impactful, way to improve both everyday efficiency and the overall driving experience.
The GLE 350's cooling system is also notable for having a separate oil cooler. This helps keep the engine operating at optimal temperatures, particularly during demanding driving conditions. This is another example of the finer details in engine design and management that prevent larger issues down the line.
In terms of fuel efficiency, the GLE 350 is rated at 18 mpg city and 23 mpg highway. These are decent figures for an SUV of this size and power. This suggests Mercedes-Benz engineers were successful in striking a balance between power and efficiency. Perhaps design choices that improve the vehicle's aerodynamics helped to achieve these fuel economy numbers.
Furthermore, the GLE 350's valve train is maintenance-free, reducing the need for regular adjustments and promoting engine longevity. This detail underscores the Mercedes-Benz design team's focus on lowering long-term maintenance costs for owners. This is an increasingly important factor for drivers, particularly for luxury vehicles that are often purchased as long-term vehicles.
Lastly, the Active Curve System, part of the vehicle's chassis control, deserves a mention. It helps reduce body roll when cornering, thereby improving handling. This demonstrates the sophistication of how multiple systems work together to enhance the driving experience. It's a prime example of advanced technology subtly working behind the scenes to offer a seamless driving experience.
2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades - Plug-in Hybrid GLE 550e Performance and Efficiency
The 2018 Mercedes-Benz GLE 550e's main selling point is its plug-in hybrid setup, a combination of a 3.0-liter V6 engine and an electric motor. This powertrain generates a respectable 443 horsepower, resulting in a 0-60 mph time of 5.3 seconds. This performance is a highlight, showcasing the potential of the hybrid technology. However, the GLE 550e's electric-only range is rather limited at around 14 miles. While the combined fuel economy of about 22 mpg is decent, it's not groundbreaking in a segment where efficiency is becoming increasingly important. The GLE 550e fits neatly into the luxury SUV market with a focus on comfort and technology, featuring a range of luxury appointments and amenities you would expect from a Mercedes-Benz. However, it's a segment with many competitive vehicles, so those interested in a plug-in hybrid SUV need to carefully consider if the GLE 550e's strengths in performance outweigh any drawbacks in areas such as electric-only range and fuel economy.
The 2018 Mercedes-Benz GLE 550e represents an interesting foray into the world of plug-in hybrid SUVs. Its powertrain blends a 3.0-liter twin-turbocharged V6 engine with an 85 kW electric motor, generating a combined output of 436 horsepower. This combination results in a surprisingly quick 0-60 mph time of about 5.2 seconds, showing that a focus on efficiency doesn't have to mean a sacrifice in performance.
The electric-only range, though, is modest at approximately 14 miles. While not groundbreaking, it’s sufficient for short commutes and demonstrates the car’s ability to operate without using any gasoline in certain situations. In hybrid mode, the GLE 550e gets an EPA-estimated 22 miles per gallon combined, which is a respectable figure for a vehicle of its size and power. Its ability to be charged from a standard outlet in about 3.5 hours or from a 240V outlet in 2.5 hours also provides convenience for different charging environments.
The vehicle's 8.8 kWh lithium-ion battery is managed by advanced systems designed to maximize both charge cycles and overall longevity. It's notable that despite the focus on electrification, the GLE 550e retains a decent towing capacity of 5,950 pounds. Regenerative braking is integrated into the system, which recovers energy during braking, adding to the car's overall efficiency.
Drivers have the option of choosing between several drive modes, including Hybrid, E-Mode, E-Save, and Sport. This provides flexibility to tailor how the powertrain operates for different situations. The vehicle’s cooling system has been designed to maintain the optimal operating temperatures of the hybrid battery and electric motor, particularly important during periods of intense use or fast charging.
Perhaps the biggest challenge for the engineers was maintaining optimal vehicle handling while adding the weight of the hybrid components. Mercedes-Benz has addressed this by carefully calibrating the suspension and chassis, helping to maintain the car's dynamic character despite the added weight. This specific aspect demonstrates how the hybrid technology impacts the overall design and control of the vehicle, revealing some of the intricate engineering that must take place in these cases. It seems that Mercedes-Benz has successfully integrated hybrid technology into the GLE without sacrificing too much of the performance and driving experience that the brand is known for. The GLE 550e represents a potentially important step forward in blending efficiency and luxury into a capable SUV.
2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades - Infotainment Options from Standard to Premium
The 2018 Mercedes-Benz GLE-Class offers a selection of infotainment systems to suit different tastes. The standard setup uses a 7-inch screen and provides basic features. If you want a more advanced experience, an 8-inch display is available as an upgrade. Both systems rely on a rotary control knob for input. While this is a functional way to interact with the system, it might be a little difficult for drivers used to touchscreen interfaces. Notably, the GLE-Class also has features for smartphone integration. It supports Apple CarPlay and Android Auto, which is beneficial for those who heavily rely on their phones while driving. Overall, the infotainment system design is a mix of traditional and more modern approaches, though some might not find the rotary knob particularly intuitive.
The 2018 GLE-Class comes with a standard infotainment system, known as COMAND, which relies on a central controller and a display. However, a premium version exists that incorporates a touchpad controller, which some might find more intuitive for interacting with the system. This suggests a shift towards making the infotainment experience smoother.
One of the biggest differences between the standard and premium versions is in the navigation system. The premium setup has been upgraded to offer real-time traffic updates that can dynamically alter a driver's route based on the current road conditions. It's quite interesting how advanced algorithms are being used to improve how we get from point A to point B.
It's not uncommon for luxury vehicles to use high-quality audio systems co-developed with sound experts. The premium infotainment system in the GLE-Class steps it up a notch with a 14-speaker Burmester setup. This system utilizes some clever speaker placement techniques based on principles of how we perceive sound, aiming to create a really immersive listening experience.
The standard infotainment system uses a basic antenna, whereas the premium setup often uses a digital antenna. This transition towards digital antennas implies a desire for more reliable radio reception across a wider range of conditions. It's a small change, but it hints at a move towards improved reliability in communication technology within the vehicle.
Voice recognition has been incorporated into the GLE-Class to enable drivers to give commands and search for destinations without having to use complex prompts. It's an example of natural language processing and shows how artificial intelligence and machine learning are starting to influence how we control aspects of our vehicles.
Both standard and premium versions support Apple CarPlay and Android Auto for smartphone integration, but the premium setup seems to go further with this by adding voice controls for hands-free app operation. It's interesting to see how these features are prioritized in different system levels.
While the standard infotainment setup provides some basic vehicle information, the premium system supplies real-time details about fuel efficiency, tire pressure, and even engine diagnostics. This extra layer of information suggests that Mercedes-Benz intends to promote a more aware and engaged driving experience where the driver is able to better monitor the vehicle's health.
In the premium infotainment system, the display automatically dims based on surrounding light levels. This is a detail that enhances visibility at night and reduces potential glare, demonstrating how designers are incorporating sensory input into vehicle systems for safety and comfort. This indicates a growing trend towards vehicles adapting to the environment surrounding them, rather than relying solely on driver inputs.
Another benefit of the premium setup is its support for over-the-air software updates. This feature means that the vehicle can receive regular upgrades to its features and functionality without requiring visits to a service center. This is a huge improvement because it can keep a vehicle feeling more current and reduces potential issues related to service visits.
Finally, the audio system in the standard setup generally offers only a few basic adjustments. However, the premium audio setup enables customization of audio profiles. Drivers can adjust the sound output to their liking, including things like treble and bass levels. This level of personalization showcases a greater effort towards making the vehicle a reflection of individual driver preferences.
2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades - GLE 43 Variant Acceleration and Power Output
The 2018 Mercedes-AMG GLE 43 offers a compelling blend of performance and luxury within the SUV segment. Its heart is a 3.0-liter V6 engine featuring twin turbochargers, which pumps out 385 horsepower and 384 lb-ft of torque. This potent powertrain translates to a 0-60 mph sprint in about 5.6 seconds, a respectable time for a vehicle of this size. Standard all-wheel drive (4MATIC) enhances traction and handling, but the top speed is limited to 130 mph, possibly a disappointment for some drivers. The GLE 43's seven-speed automatic gearbox is tuned for smoothness and responsiveness, contributing to a refined driving experience. Despite its performance focus, the GLE 43 retains a strong emphasis on the luxury aspects typical of Mercedes-Benz, providing a comfortable ride even when pushed hard. It's a model that appears to try and satisfy a driver who values both spirited driving and refined luxury, though it's unclear if the top speed limit will be seen as a drawback for some.
The 2018 Mercedes-Benz GLE 43 is a performance-oriented variant within the GLE-Class lineup. Its heart is a 3.0-liter V6 engine, enhanced with twin-turbochargers, which results in a healthy 385 horsepower output. This translates to a 0-60 mph sprint in about 5.6 seconds—a commendable figure for a vehicle of this size and type.
One intriguing feature is the active exhaust system. This system cleverly adjusts the exhaust flow and sound, delivering a performance-oriented auditory experience that complements the power delivery. This is a nice touch in an SUV where you might not necessarily expect this level of engineering focus on something that is beyond just power output.
The suspension has been specifically tuned by AMG, utilizing an air suspension setup. This system dynamically adjusts damping based on driving conditions, making the GLE 43 surprisingly capable in handling and stability, especially at higher speeds. It's interesting how critical suspension design and engineering is for SUVs where the center of gravity is higher compared to sedans and sports cars.
The GLE 43's 4MATIC all-wheel drive system distributes engine power efficiently between the front and rear axles. The specific torque distribution algorithms contribute to strong traction, especially when accelerating on surfaces with varying grip. This design approach is critical to handling for performance vehicles.
It's evident that Mercedes-Benz has put some thought into the GLE 43's exterior, shaping it for optimal aerodynamic performance. Features like air intakes and active flaps enhance the design while also minimizing wind resistance and improving efficiency and stability at speed.
Power delivery is fine-tuned through the use of direct fuel injection. This technology gives the engine a precise control over fuel delivery and timing, which likely enhances both the power and the goal of minimizing fuel consumption. It is impressive how the designers sought to balance both performance and economy.
The high-performance braking system deserves mention. Larger brake discs are used to give the driver more confidence and control in deceleration, a necessary feature for a vehicle capable of rapid acceleration.
The GLE 43 weighs around 4,600 pounds, resulting in a horsepower-to-weight ratio of about 0.083. This ratio is not bad, which helps explain the vehicle's agility, considering the overall size and weight of an SUV like this.
The transmission is a 9-speed automatic, designed to provide optimal gear ratios for both performance and efficiency. The additional gears seem like a wise choice to help manage the wide range of power output throughout the speed spectrum.
Rounding out the performance features is the speed-sensitive steering system. This setup adjusts the steering ratio based on vehicle speed, making it more responsive and maneuverable at lower speeds and providing a more stable feel at higher speeds. This is a smart engineering approach to balancing agility and comfort across a variety of driving situations.
Overall, the GLE 43 showcases a commitment to delivering a performance-oriented experience within the luxury SUV segment. While not a true sports car, it has a number of key features and design choices that make it stand out in the market for those seeking both luxury and a more engaging driving experience compared to the base GLE models.
2018 Mercedes-Benz GLE Class A Closer Look at Its Safety Features and Performance Upgrades - Interior Space and Cargo Capacity for Practical Use
The 2018 Mercedes-Benz GLE-Class prioritizes a blend of luxury and functionality within its cabin. The interior is crafted with premium materials and features comfortable seating in both rows, easily accommodating adult passengers. The GLE stands out with its cargo space, offering 38.2 cubic feet behind the second row and expanding to 80.3 cubic feet with the rear seats folded down. This versatility makes it a reasonably practical choice for different cargo needs. However, depending on individual requirements, the cargo space might still feel slightly limiting compared to some competitors who offer even more voluminous options. Ultimately, the GLE-Class finds a good middle ground between a sophisticated, upscale interior and practical utility, though those needing the absolute maximum cargo space may be better served by alternatives.
The 2018 Mercedes-Benz GLE-Class boasts a roomy interior capable of comfortably fitting five adults. One notable feature is the generous cargo capacity, reaching a substantial 80.3 cubic feet when the rear seats are folded down. This flexibility makes it practical for both passengers and hauling cargo, a testament to the GLE's design goals.
Interestingly, engineers have incorporated a rear air suspension system that adjusts the vehicle's ride height. This is especially useful for loading and unloading cargo, as it allows for lowering the rear end for easier access, and then raising it back up for optimal ground clearance. This is a thoughtful feature that significantly improves usability in various situations.
Further enhancing cargo flexibility is the split-folding rear seatback. It can be folded in a 60/40 configuration, allowing drivers to adapt the cargo area to carry longer items while still accommodating rear passengers. This simple but effective feature reveals how modern vehicle design can incorporate practical solutions.
Each GLE model comes standard with a power liftgate, providing convenient access to the cargo area. It's also equipped with a programmable height feature, particularly useful for drivers with low-clearance garages. Such small design choices reveal how Mercedes-Benz sought to address common user issues.
The interior of the GLE employs a combination of materials, including high-quality plastics and wood trims. This blend represents an attempt to balance luxury with everyday practicality. However, some have criticized the usage of hard plastics in certain areas, feeling that it detracts from the overall premium feel. It seems there's room for improvement in maintaining consistency of materials for a more polished and upscale experience.
For those seeking more secure cargo transport, the available cargo cover provides a shield from view, helping deter potential theft. It's a relatively small feature, but it highlights a clear design consideration for users who appreciate such details.
Furthermore, the GLE-Class offers several storage compartments throughout the cabin, including a large center console designed to accommodate larger items like tablets or documents. The existence of ample storage space reveals a design focus on real-world use cases, which is certainly useful for daily practicality.
It's worth highlighting the GLE's towing capacity of up to 7,200 pounds when properly equipped. This is a powerful illustration of how Mercedes-Benz sought to merge luxury and practicality, potentially appealing to those who need a vehicle capable of hauling substantial loads.
One handy detail is the removable storage tray integrated into the deep center console. This makes it easy to reorganize and manage the contents, beneficial for professionals or families who need to carry various items.
Finally, the optional Burmester surround sound system offers not only a richer audio experience but also incorporates a strategic speaker placement system. This creates an enhanced auditory environment in the cabin, demonstrating the engineering effort toward improving the whole sensory experience of using the vehicle on a daily basis. While the quality of audio is important to many, it is interesting how it is also tied to interior acoustics in some models.
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