GLE 350 Vs. 450: The Ultimate Comparison For Mercedes Enthusiasts

Choosing the right luxury SUV is no easy task, especially when faced with options like the Mercedes GLE 350 and 450. These models are known for their performance, elegance, and modern technology. 

In this comprehensive guide, we’ll explore the differences between the GLE 350 and 450, breaking down the pros and cons to help you make the best decision for your needs. Let’s dive in!

A Brief Comparison Table

FeatureGLE 350GLE 450
Engine2.0L inline-4 turbo, 255 hp3.0L inline-6 turbo, 362 hp
Transmission9G-TRONIC 9-speed automatic9G-TRONIC 9-speed automatic
Fuel EconomyBetterLesser
InfotainmentMBUX StandardMBUX with additional options
Safety FeaturesStandardAdvanced
Interior MaterialsHigh QualityPremium
Seating OptionsComfortable, fewer adjustmentsSuperior, more adjustments
Cargo SpaceSimilarSimilar
Starting PriceLowerHigher

GLE 350: A Closer Look

GLE 350
GLE 350


  • Affordability

Compared to the GLE 450, the GLE 350 is generally more affordable, making it a solid choice for those seeking luxury without breaking the bank.

  • Fuel Efficiency

With better gas mileage than its sibling, the GLE 350 makes longer journeys easier on the wallet.

  • Reliability

Known for its strong performance and reliability, the GLE 350 won’t let you down when you need it the most.


  • Lower Power

The GLE 350’s engine is less powerful compared to the GLE 450.

  • Fewer Features

Though packed with features, some premium elements found in the GLE 450 might be missing from this model.

Also Read: Is Having AAA Tire And Wheel Insurance Wise?

GLE 450: Unveiling the Luxury

GLE 450
GLE 450


  • High Performance

With a stronger engine, the GLE 450 ensures a more spirited drive.

  • Advanced Technology

More advanced technological features are often present in this model, elevating your driving experience.

  • Improved Comfort

With more luxurious interior options, the GLE 450 can provide a plush ride, setting it apart from the GLE 350.


  • Higher Price

All these additional features come with a steeper price tag.

  • Fuel Consumption

The GLE 450 typically consumes more fuel, something to consider if economy is a priority for you.

Comparing Sizes, Gas Mileage, and Reliability

Both the GLE 350 and 450 come from the same class and therefore share many similarities, but there are also some key differences to consider.

  • Size

The GLE 350 and GLE 450 are similar in size, with slight variations in dimensions depending on specific configurations.

  • Gas Mileage

As mentioned earlier, the GLE 350 typically offers better fuel economy compared to the GLE 450.

  • Reliability

Both models are built with Mercedes’ quality, but the GLE 350 is often considered a more reliable option, thanks to its less complex engine configuration.


GLE 350

  • Engine: The GLE 350 is powered by a 2.0L inline-4 turbo engine that produces 255 horsepower.
  • Transmission: Comes with a 9G-TRONIC 9-speed automatic transmission.
  • Fuel Economy: More fuel-efficient, offering better mileage compared to the GLE 450.

GLE 450

  • Engine: The GLE 450, on the other hand, boasts a 3.0L inline-6 turbo engine with EQ Boost, generating 362 horsepower.
  • Transmission: Similar 9-speed automatic transmission.
  • Fuel Economy: Although more powerful, it’s less fuel-efficient compared to the GLE 350.


GLE 350

  • Infotainment: Standard MBUX Infotainment System, offering intuitive controls and ample connectivity.
  • Safety Features: Standard safety technology but lacks some advanced options present in the GLE 450.

GLE 450

  • Infotainment: Same MBUX system but with more available add-ons.
  • Safety Features: Advanced driving assistance and safety features are more prevalent in this model.

Comfort and Interior

GLE 350

  • Interior: High-quality materials, yet some premium options are reserved for the GLE 450.
  • Seating: Comfortable but with fewer adjustment options.
  • Cargo Space: Similar cargo space to the GLE 450.

GLE 450

  • Interior: More luxurious materials and customization options.
  • Seating: Superior seating with more adjustments and heating/cooling features.
  • Cargo Space: Comparable cargo space to the GLE 350.


GLE 350

  • Starting Price: More budget-friendly starting price, making it accessible to a wider audience.

GLE 450

  • Starting Price: The price for the GLE 450 starts higher due to the added performance and luxury features.

Also Read: Differences Between Safelite And OEM Glass Windshields.

Frequently Asked Questions (FAQs)

What is the difference between a GLE 350 and GLE 450?

The main differences lie in the engine power, luxury features, fuel efficiency, and price. While the GLE 350 is more affordable and fuel-efficient, the GLE 450 offers a more powerful engine and additional luxury features.

Is the Mercedes GLE 350 the same size as GLE 450?

Yes, both models are similar in size, but variations may exist depending on specific configurations.

What is the gas mileage on a GLE 350 vs GLE 450?

The GLE 350 generally provides better fuel efficiency compared to the GLE 450, though exact numbers may vary based on driving conditions and other factors.

What is the difference between GLE 350 and GLE 400?

The GLE 400 offers a different engine configuration, sitting between the GLE 350 and GLE 450 in terms of performance. It is no longer widely available in the newer lineup.

Does the Mercedes GLE 350 require premium gas?

Yes, the Mercedes GLE 350 typically requires premium gasoline to ensure optimal performance.

Is the Mercedes GLE 350 a reliable car?

Absolutely! The GLE 350 is well-regarded for its reliability and robust performance.

Whether you choose the GLE 350 or the GLE 450, both models offer the luxury and performance that Mercedes is known for. Your decision will likely hinge on factors like budget, desired features, and fuel efficiency. 

Carefully weigh the pros and cons of the GLE 350 and 450, and you’ll be well on your way to enjoying the road in style!


The GLE 350 and GLE 450, though part of the same Mercedes family, cater to different needs and preferences. The GLE 350 is for those seeking a blend of performance, efficiency, and luxury at a more accessible price point. The GLE 450, on the other hand, is for those who desire a more spirited drive, added technological innovations, and lavish interior options.

Your choice between the GLE 350 and GLE 450 will ultimately boil down to what you value more in your driving experience. By understanding the key differences outlined above, you can make an informed decision that aligns with your lifestyle and needs. Happy driving!

Clayton S. Johnson

Well, I am Clayton who writes, manages, and does overall stuff for this website. I live somewhere in Stone Mountain, Georgia, and used to have a full-time job. But the pandemic taught me to do more do with my life. So, I quit my job and travel a lot! Since I have tons of time now, I write about all the stuff I have done, used, and have first-hand experiences.

This Post Has One Comment

  1. Dan

    What’s the difference in ground clearance? What’s the difference in vehicle length and width and height?

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