Used 2015 Mercedes-Benz GL-Class GL 350 BlueTEC

2015 Mercedes-Benz GL-Class Overview

The 2015 Mercedes-Benz GL-Class, now known as the GLS-Class starting with the 2017 model year, represents the pinnacle of luxury, capability, and family-oriented practicality in the full-size SUV segment. This generation of the GL-Class offered a commanding presence on the road, a remarkably refined interior, and a driving experience that blended effortless cruising with surprising agility for its size. It was designed for those who demanded the ultimate in comfort and utility without compromising on prestige.

Highlights

The 2015 GL-Class was a sophisticated package of advanced engineering and premium features, designed to impress on multiple fronts.

• Engine Options: The GL-Class offered a range of powerful and smooth engines, each tuned for effortless acceleration and confident towing.

  • GL350 BlueTEC: Featured a 3.0-liter turbodiesel V6 engine producing 240 horsepower and a substantial 455 lb-ft of torque. This option provided exceptional fuel efficiency for its class and immense low-end grunt.
  • GL450: Equipped with a 4.6-liter twin-turbocharged V8 engine generating 362 horsepower and 406 lb-ft of torque. It offered a more robust performance profile.
  • GL550: Boasted a larger 4.6-liter twin-turbocharged V8 engine with an increased output of 429 horsepower and 516 lb-ft of torque, delivering exhilarating acceleration.
  • GL63 AMG: The performance-oriented variant, powered by a 5.5-liter twin-turbocharged V8 engine, delivered a staggering 550 horsepower and 560 lb-ft of torque, transforming the luxury SUV into a genuine performance machine.

• Safety Features: Mercedes-Benz equipped the GL-Class with a comprehensive suite of advanced safety technologies to protect occupants and aid the driver.

  • PRE-SAFE®: This system anticipates a potential collision and takes preventative measures, such as tightening seatbelts and adjusting seat positions, to prepare occupants for impact.
  • ATTENTION ASSIST®: Monitors driver behavior and alerts the driver if it detects signs of drowsiness, prompting them to take a break.
  • COLLISION PREVENTION ASSIST PLUS: This feature provides audible and visual warnings if it detects an imminent collision and can automatically apply partial braking to reduce the severity of an impact or help avoid it altogether.
  • Standard Airbags: A full complement of airbags, including front, front-side, side-curtain, and driver's knee airbags, provided comprehensive occupant protection.
  • Optional Driver Assistance Package: This could include features like DISTRONIC PLUS® (adaptive cruise control), Active Blind Spot Assist, and Active Lane Keeping Assist, further enhancing safety and reducing driver fatigue.

• Trim Summary: The GL-Class was available in several distinct trims, each offering a different level of performance and luxury.

  • GL350 BlueTEC 4MATIC: The entry point, offering the efficiency and torque of the turbodiesel engine as standard.
  • GL450 4MATIC: The well-rounded V8 option, providing a balance of power and refinement.
  • GL550 4MATIC: The more potent V8, emphasizing enhanced performance and luxury appointments.
  • GL63 AMG 4MATIC: The ultimate expression of performance, featuring a bespoke AMG-tuned engine and sportier handling characteristics.

• Other Notable Aspects:

  • Spacious Three-Row Seating: The GL-Class was designed to comfortably accommodate up to seven passengers, with a usable third row that could even accommodate adults for shorter journeys.
  • Sophisticated Interior: The cabin was a masterclass in luxury, featuring high-quality materials, exquisite craftsmanship, and a design that exuded opulence and comfort.
  • Standard 4MATIC® All-Wheel Drive: Providing enhanced traction and stability in a variety of weather conditions.
  • AIRMATIC® Air Suspension: Standard on most trims, this system automatically adjusted ride height and damping, offering a supple ride and improved handling.
  • COMAND® Infotainment System: A user-friendly system controlling navigation, audio, and vehicle settings.

What to Expect

Owning a 2015 Mercedes-Benz GL-Class is generally a luxurious and comfortable experience, but it's important to be aware of typical ownership considerations.

• Ownership Experience: Expect a smooth, quiet, and supremely comfortable ride, especially on longer journeys. The cabin is well-insulated from road and wind noise, creating a serene environment. Performance is effortless, with the V8 engines offering ample power for merging onto highways and overtaking. The 4MATIC system provides confidence in various road conditions. The interior is a welcoming space, replete with premium materials and thoughtful amenities.

• Maintenance: As with any luxury vehicle, the GL-Class will likely have higher maintenance costs than a mainstream SUV. Routine maintenance, such as oil changes, filter replacements, and tire rotations, should be performed according to the manufacturer's recommended schedule. Specialized components, such as the AIRMATIC® suspension, can be expensive to repair if they fail. It is highly recommended to seek out certified Mercedes-Benz technicians or reputable independent shops specializing in German luxury vehicles to ensure proper care. Due diligence in researching maintenance history is crucial when purchasing a used GL-Class.

• Insurance: Insurance premiums for the 2015 GL-Class will typically be higher than for more common SUVs, reflecting its luxury status, powerful engines, and advanced safety features. Factors influencing the cost include your driving record, age, location, and the specific insurance provider. Comprehensive coverage is generally recommended to protect against theft and damage.

Potential Considerations

While the 2015 GL-Class is an exceptional vehicle, potential buyers should be aware of a few aspects.

• Infotainment System Longevity: While advanced for its time, the COMAND® infotainment system's processing power and software may feel less responsive by today's standards. Some users might find the interface slightly dated compared to more contemporary systems.
• Fuel Economy (Non-Diesel): The V8 engines, while potent, are not the most fuel-efficient, especially the GL550 and GL63 AMG. If fuel economy is a primary concern, the GL350 BlueTEC turbodiesel is the clear choice.
• Potential for Costly Repairs: As a luxury vehicle with complex systems, particularly the AIRMATIC® suspension and turbocharged engines, repairs outside of routine maintenance can be significant. The reliability of specific components can vary, and it's wise to research common issues for the model year you are considering.
• Third-Row Usability: While the third row is present, it is best suited for children or smaller adults for extended periods. Legroom and headroom can be somewhat limited for taller passengers.

Overall Summary

The 2015 Mercedes-Benz GL-Class stands as a testament to Mercedes-Benz's engineering prowess and commitment to luxury. It offers a compelling blend of potent performance, opulent comfort, and robust safety features in a spacious and highly capable full-size SUV package. For families or individuals seeking a prestigious and versatile vehicle that excels in everyday driving and long-distance travel, the GL-Class remains a highly desirable option, provided potential buyers are prepared for the associated maintenance and ownership costs. It's a vehicle that delivers a premium experience with every mile.