Summary

• With 172 currently listed for sale near Boston, MA and an average price of $128,950.00, 15.7% of 2020 Mercedes-Benz G-Classes for sale on CarGurus are rated as good or great deals.

• 87.8% of 2020 G-Class models on CarGurus are accident free.

• The 2020 Mercedes-Benz G-Class boasts a unique combination of ruggedness and luxury, remaining true to its military roots while featuring modern technology and premium interior materials.

Why it stands out

The 2020 Mercedes-Benz G-Class stands out for its iconic design and exceptional off-road capabilities, which blend seamlessly with a luxurious driving experience. A significant redesign in 2019 introduced modern features while preserving the classic, boxy silhouette that has become synonymous with the "G-Wagen." The G-Class is equipped with a powerful 4.0-liter twin-turbocharged V8 engine, delivering 416 horsepower and 450 pound-feet of torque, providing robust performance both on and off the road. While the vehicle is not the most cost-effective option in its class, it offers premium materials, features like heated seats, and advanced technology such as a dual 12.3-inch infotainment setup. The blend of performance, luxury, and off-roading prowess makes the G-Class highly appealing to buyers looking for a distinctive SUV, even though it has been noted for its less practical aspects, such as the cramped interior space and aggressive lane-keep assist.

Other model years to consider

• 2021 Mercedes-Benz G-Class

  • Average price: $134,167.00
  • Good/great deal percentage: 20.7%
  • User rating: 5 / 5
  • Total listings: 188

• 2024 Mercedes-Benz G-Class

  • Average price: $210,483.00
  • Good/great deal percentage: 13.7%
  • User rating: 5 / 5
  • Total listings: 197

• 2025 Mercedes-Benz G-Class

  • Average price: $218,047.00
  • Good/great deal percentage: 11.1%
  • User rating: 5 / 5
  • Total listings: 189

This analysis is based on CarGurus' proprietary market data from April 21, 2026, CarGurus experts' opinions, and generative AI.