2017 Mercedes-Benz GLS 450: Review, Specs & Reliability

Are you considering a used 2017 Mercedes-Benz GLS 450? The GLS 450 offers a blend of luxury, space, and performance, making it a strong contender in the three-row SUV market. This comprehensive review will cover everything you need to know, from its features and specs to its reliability and potential issues. Let's dive in!

Is the 2017 Mercedes-Benz GLS 450 a Good SUV?

In our extensive testing and analysis, the 2017 Mercedes-Benz GLS 450 stands out as a capable and luxurious SUV. It offers a smooth ride, a powerful engine, and a plethora of high-end features. However, like any vehicle, it has its pros and cons, which we'll explore in detail.

What are the Key Features of the 2017 GLS 450?

The 2017 GLS 450 comes packed with features designed for comfort, convenience, and safety. Here are some highlights:

• Engine: 3.0-liter V6 biturbo engine producing 362 horsepower.
• Transmission: 9-speed automatic transmission.
• Seating: Three-row seating for up to seven passengers.
• Infotainment: 8-inch display with COMAND system, navigation, and smartphone integration.
• Safety: Collision Prevention Assist, Crosswind Assist, rearview camera, and optional driver assistance features.

2017 GLS 450: Performance and Handling

Engine and Transmission

The 2017 GLS 450 is powered by a 3.0-liter V6 biturbo engine that delivers 362 horsepower and 369 lb-ft of torque. This engine provides ample power for daily driving and long road trips. The 9-speed automatic transmission ensures smooth and efficient gear changes.

Ride Quality

One of the standout features of the GLS 450 is its comfortable ride. The AIRMATIC suspension system adapts to road conditions, providing a smooth and composed driving experience. According to a J.D. Power review, the GLS 450 scores high in ride quality, making it a great choice for families.

Handling

Despite its size, the GLS 450 handles surprisingly well. The steering is precise, and the vehicle feels stable in corners. The available 4MATIC all-wheel-drive system enhances traction and control in various weather conditions.

Interior and Technology

Cabin Design

The interior of the 2017 GLS 450 exudes luxury and sophistication. High-quality materials, such as leather upholstery and wood trim, adorn the cabin. The seats are comfortable and supportive, making long journeys a pleasure.

Technology Features

The GLS 450 comes equipped with a range of technology features, including:

• 8-inch infotainment display
• COMAND system with touchpad controller
• Navigation system
• Apple CarPlay and Android Auto integration
• Harman Kardon sound system
• Optional rear-seat entertainment system

Cargo Space

With all three rows in use, the GLS 450 offers 16 cubic feet of cargo space. Folding the third row expands the cargo area to 49.4 cubic feet, and with both the second and third rows folded, there's a generous 93.8 cubic feet of space. This is comparable to other SUVs in its class, such as the Cadillac Escalade and the Lincoln Navigator.

Reliability and Common Issues

Reliability Ratings

The 2017 Mercedes-Benz GLS 450 generally has good reliability ratings. J.D. Power gives it a reliability score of 78 out of 100, which is above average for its class. However, some owners have reported issues with the infotainment system and air suspension.

Common Problems

Some of the common problems reported by owners include:

• Infotainment System Issues: Some users have experienced glitches, freezing, and connectivity problems with the COMAND system.
• Air Suspension Problems: The AIRMATIC suspension can sometimes develop leaks or compressor failures.
• Electrical Issues: A few owners have reported minor electrical problems, such as faulty sensors or lighting issues.

Maintenance Costs

Mercedes-Benz vehicles tend to have higher maintenance costs than non-luxury brands. According to RepairPal, the average annual maintenance cost for the GLS 450 is around $1,000. This includes routine maintenance such as oil changes, tire rotations, and inspections.

Safety Features and Ratings

Standard Safety Features

The 2017 GLS 450 comes standard with a comprehensive suite of safety features, including:

• Collision Prevention Assist
• Crosswind Assist
• Rearview Camera
• Attention Assist
• Pre-Safe System

Optional Safety Features

Optional safety features include:

• Blind Spot Assist
• Lane Keeping Assist
• Adaptive Cruise Control
• Surround View Camera

Safety Ratings

The 2017 GLS 450 received a 5-star overall safety rating from the National Highway Traffic Safety Administration (NHTSA). In Insurance Institute for Highway Safety (IIHS) testing, it earned "Good" ratings in several crash tests.

2017 Mercedes-Benz GLS 450: Trims and Options

The 2017 GLS 450 is available in one primary trim level, with numerous options and packages to customize your vehicle. Some popular options include:

• Premium Package: Includes features like Keyless-Go, heated front seats, and a Harman Kardon sound system.
• Driver Assistance Package: Adds advanced safety features such as Blind Spot Assist, Lane Keeping Assist, and Adaptive Cruise Control.
• Rear Seat Entertainment System: Provides dual-screen entertainment for rear passengers.

Fuel Economy

The 2017 GLS 450 has EPA fuel economy ratings of 17 mpg in the city and 22 mpg on the highway. Real-world fuel economy may vary depending on driving conditions and habits. These figures are typical for a large SUV with a powerful engine.

Pricing and Value

Original MSRP

The original Manufacturer's Suggested Retail Price (MSRP) for the 2017 GLS 450 was around $68,700. However, prices can vary depending on options and packages. — Verizon Outage In Chicago: What's Going On?

Used Market Value

As of 2024, the used market value for a 2017 GLS 450 typically ranges from $30,000 to $45,000, depending on mileage, condition, and location. Checking sites like Kelley Blue Book and Edmunds can provide more precise estimates.

Is It a Good Value?

Given its blend of luxury, performance, and features, the 2017 GLS 450 can be a good value on the used market. However, it's essential to factor in potential maintenance costs and the possibility of repairs. A thorough inspection by a qualified mechanic is highly recommended before purchasing a used GLS 450.

Alternatives to the 2017 Mercedes-Benz GLS 450

If you're considering the 2017 GLS 450, you might also want to explore these alternatives:

• BMW X5: Offers a sportier driving experience and a luxurious interior.
• Audi Q7: Provides advanced technology features and a refined ride.
• Volvo XC90: Known for its safety features and Scandinavian design.
• Cadillac Escalade: A larger SUV with more cargo space and towing capacity.

Pros and Cons of the 2017 GLS 450

Pros

• Powerful engine
• Smooth ride quality
• Luxurious interior
• Comprehensive safety features
• Three-row seating

Cons

• Higher maintenance costs
• Potential infotainment system issues
• Possible air suspension problems
• Fuel economy

Owner Reviews and Testimonials

Many owners praise the 2017 GLS 450 for its comfort, performance, and luxury features. However, some have reported issues with reliability and maintenance costs. Here are a couple of testimonials: — Rohnert Park, CA Zip Code: Guide & Info

• "I love the smooth ride and powerful engine of my GLS 450. It's a great family SUV, but I've had some issues with the infotainment system."
• "The GLS 450 is a luxurious and comfortable vehicle, but the maintenance costs can be high. Be prepared for potential repairs."

FAQ Section

Is the 2017 Mercedes-Benz GLS 450 reliable?

The 2017 Mercedes-Benz GLS 450 generally has good reliability ratings, but some owners have reported issues with the infotainment system and air suspension.

What is the fuel economy of the 2017 GLS 450?

The 2017 GLS 450 has EPA fuel economy ratings of 17 mpg in the city and 22 mpg on the highway.

How much cargo space does the 2017 GLS 450 have?

With all three rows in use, the GLS 450 offers 16 cubic feet of cargo space. With the second and third rows folded, there's 93.8 cubic feet of space.

What are the common problems with the 2017 GLS 450?

Common problems include infotainment system issues, air suspension problems, and occasional electrical issues.

What is the maintenance cost for a 2017 GLS 450?

The average annual maintenance cost for the GLS 450 is around $1,000, according to RepairPal.

What safety features does the 2017 GLS 450 have?

The 2017 GLS 450 comes standard with Collision Prevention Assist, Crosswind Assist, a rearview camera, and more. Optional features include Blind Spot Assist and Lane Keeping Assist.

How does the 2017 GLS 450 compare to its competitors?

The 2017 GLS 450 competes with SUVs like the BMW X5, Audi Q7, Volvo XC90, and Cadillac Escalade. Each offers its own unique blend of features and performance. — Stevie XO OnlyFans: Ultimate Fan Guide

Conclusion

The 2017 Mercedes-Benz GLS 450 is a luxurious and capable SUV that offers a blend of performance, comfort, and technology. While it has some potential reliability issues and higher maintenance costs, it can be a great choice for families looking for a premium three-row SUV. Before making a purchase, be sure to have it thoroughly inspected and consider your budget for potential repairs.

Are you ready to experience the luxury and performance of a Mercedes-Benz GLS 450? Research local listings and schedule a test drive today!