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Used Mercedes Benz GLS Class Buying Guide in UAE

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CarTea
Published: 2025-09-02
Updated: 2025-11-01
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Is Mercedes Benz GLS Class A Good Choice as A Used Car?

If you're considering buying a used Mercedes Benz GLS Class in the UAE, you're likely drawn by its reputation for luxury, performance, and spaciousness. The GLS Class, often referred to as the "S-Class of SUVs," is popular among families and individuals who value refinement and versatility in an SUV. But is it a good choice as a used car?

The answer is a resounding yes—provided you choose the right generation and model year. This article is designed to help UAE car buyers navigate through the different generations of the GLS Class and determine which one offers the best value for money. We'll also provide a detailed comparison of specs, highlight generation-specific pros and cons, and share tips for buying a used GLS Class in Dubai or across the UAE.

Specification Comparison

Below is a side-by-side comparison of the key specifications for each generation of the Mercedes Benz GLS Class that UAE buyers care about.

Generation Name/Years Engine Options Fuel Economy (km/l) Transmission Drivetrain Notable Features
First Generation (2013-2015) V6, V8 engines ~8-10 km/l 7-speed AT AWD Spacious cabin, basic tech features
Second Generation (2016-2019) V6, V8, AMG V8 ~9-12 km/l 9-speed AT AWD CarPlay, improved infotainment, better ride
Third Generation (2020-Present) Inline-6, V8, AMG V8 ~10-14 km/l 9-speed AT AWD MBUX system, advanced tech, hybrid options

Generation-Based Breakdown

First Generation (2013–2015)

Pros and Cons

Pros:

  • Affordable price point as a used car.
  • Spacious interior and cargo space.
  • Dependable V6 and V8 engines.

Cons:

  • Outdated infotainment system compared to newer models.
  • Fuel economy could be better.
  • Limited advanced safety features.

Key Features and Updates Introduced

  • Basic infotainment system.
  • Leather upholstery and premium materials.
  • Optional third-row seating.

Engine Options and Fuel Efficiency

  • V6 Engine: ~8-10 km/l.
  • V8 Engine: ~7-9 km/l.

Known Problems and Common Issues

  • Air suspension failures reported by some users.
  • Electrical issues, including faulty sensors.
  • Manufacturer recalls related to airbags.

Recommended Year to Purchase

🔗 View Mercedes Benz GLS Class 2015 2015 Mercedes Benz GLS Class.

Overview

The first generation GLS Class delivers luxury and space at an affordable price point, making it a good option for families in the UAE. However, its outdated features and reported issues with air suspension may require consideration for repair costs. It's suitable for buyers seeking a large SUV without breaking the bank.


Second Generation (2016–2019)

Pros and Cons

Pros:

  • Improved fuel economy.
  • Enhanced infotainment system with Apple CarPlay.
  • Stronger engine options, including AMG models.

Cons:

  • Higher price in the used car market.
  • Some users reported transmission lag.

Key Features and Updates Introduced

  • 9-speed automatic transmission.
  • Advanced driver-assistance features like adaptive cruise control and lane-keeping assist.
  • Enhanced interior comfort and larger cargo space.

Engine Options and Fuel Efficiency

  • V6 Engine: ~9-12 km/l.
  • V8 Engine: ~8-11 km/l.
  • AMG V8 Engine: ~6-8 km/l.

Known Problems and Common Issues

  • Transmission issues reported in early models.
  • Manufacturer recalls for steering column defects.

Recommended Year to Purchase

🔗 View Mercedes Benz GLS Class 2018 2018 Mercedes Benz GLS Class.

Overview

The second generation offers an excellent balance of luxury, technology, and performance. It is a solid choice for UAE buyers seeking a refined SUV equipped with modern features. Its improved ride quality and advanced tech make it ideal for city driving and long trips across the country.


Third Generation (2020–Present)

Pros and Cons

Pros:

  • Cutting-edge MBUX infotainment system.
  • Hybrid engine options for better efficiency.
  • Superior ride comfort and safety features.

Cons:

  • Premium price tag, even as a used car.
  • Complex technology systems may require expensive maintenance.

Key Features and Updates Introduced

  • MBUX voice-controlled infotainment system.
  • Advanced driver aids like automatic emergency braking and 360-degree cameras.
  • Hybrid engine options for improved fuel efficiency.

Engine Options and Fuel Efficiency

  • Inline-6 Engine: ~10-14 km/l.
  • V8 Engine: ~8-12 km/l.
  • AMG V8 Engine: ~7-9 km/l.

Known Problems and Common Issues

  • Issues with the MBUX system reported by some users.
  • Manufacturer recalls for seat belt defects in early models.

Recommended Year to Purchase

🔗 View Mercedes Benz GLS Class 2021 2021 Mercedes Benz GLS Class.

Overview

The third generation GLS Class is the most advanced and luxurious option available in the UAE's used car market. It boasts cutting-edge technology, hybrid engines, and exceptional ride quality, making it perfect for buyers who value modern features and efficiency. However, its higher price may not suit budget-conscious buyers.


Conclusion

Which Generation is Best?

For most UAE car buyers, the second generation (2016-2019) offers the best value for money. It strikes the perfect balance between price, fuel efficiency, modern features, and reliability, making it ideal for families and individuals alike.

Alternatives

If you're considering other luxury SUVs, here are some alternatives:

  • BMW X7: Offers comparable luxury and performance.
  • Audi Q7: Known for its tech-heavy features and smooth ride.
  • Lexus LX570: Recognized for its reliability and ruggedness, perfect for UAE’s desert terrain.

Tips Before Purchasing

  1. Inspect the Air Suspension: Common issues with air suspension can lead to costly repairs.
  2. Check Service Records: Ensure the car has been regularly maintained, especially for older models.
  3. Consider the Climate: Opt for models with advanced cooling systems to handle UAE’s hot weather.
  4. Test Drive: Pay attention to engine performance, transmission smoothness, and interior comfort.

By following these tips and choosing the right generation, you can confidently buy a used Mercedes Benz GLS Class in Dubai or anywhere in the UAE, ensuring you get a luxury SUV that meets your needs and expectations.

Find new car for sale:
the Mercedes Benz GLS Class car prices
Find used cars:
the Mercedes Benz GLS Class used cars

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