Summary

• With 917 currently listed for sale and an average price of $91,117.00, 35.4% of 2026 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.

• 97.5% of 2026 GLS models on CarGurus are accident free.

• The 2026 Mercedes-Benz GLS offers a luxurious ride with an impressive 375 horsepower turbocharged engine, premium interior materials, and advanced technology features.

Why it stands out

The 2026 Mercedes-Benz GLS epitomizes luxury in the full-size SUV segment, often regarded as the S-Class of SUVs. It remarkably combines spaciousness with refinement, providing more passenger room and cargo space than its rivals. Powered by a turbocharged inline-six engine with mild-hybrid assistance, the GLS 450 delivers solid performance while maintaining reasonable fuel economy for its class. The standard Airmatic adaptive suspension enhances ride comfort and driving dynamics, making it easier to navigate urban settings. This model is equipped with cutting-edge technology, including a dual 12.3-inch display system and a robust Burmester surround sound audio setup. While it shines with premium features and a serene cabin atmosphere, prospective buyers should note that it has less cargo space than some competitors and that entering the third row might require some effort.

Other model years to consider

• 2024 Mercedes-Benz GLS

  • Average price: $76,006.00
  • Good/great deal percentage: 33.7%
  • User rating: 5 / 5
  • Total listings: 1,440

• 2020 Mercedes-Benz GLS

  • Average price: $35,009.00
  • Good/great deal percentage: 35.8%
  • User rating: 5 / 5
  • Total listings: 790

• 2025 Mercedes-Benz GLS

  • Average price: $82,618.00
  • Good/great deal percentage: 34.0%
  • Accident-free percentage: 96.7%
  • Total listings: 1,434

This analysis is based on CarGurus' proprietary market data from June 8, 2026, CarGurus experts' opinions, and generative AI.