Used 2023 Mercedes-Benz GLS for Sale near Chicago, IL
199 results
CarGurus Analysis:
2023 Mercedes-Benz GLS
With 192 currently listed for sale near Chicago, IL and an average price of $78,371.00, 24.5% of 2023 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
88.5% of 2023 GLS models on CarGurus are accident free.
The 2023 Mercedes-Benz GLS stands out for its generous seating capacity, offering room for six or seven passengers and up to 94 cubic feet of cargo space, making it the largest vehicle in the Mercedes-Benz lineup.
CarGurus Analysis: 2023 Mercedes-Benz GLS

Summary
With 192 currently listed for sale near Chicago, IL and an average price of $78,371.00, 24.5% of 2023 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
88.5% of 2023 GLS models on CarGurus are accident free.
The 2023 Mercedes-Benz GLS stands out for its generous seating capacity, offering room for six or seven passengers and up to 94 cubic feet of cargo space, making it the largest vehicle in the Mercedes-Benz lineup.
Why it stands out
The 2023 Mercedes-Benz GLS combines luxurious comfort and practicality, making it an ideal choice for families and those seeking an upscale SUV. This model features a spacious interior with three rows of seating, ensuring ample room for passengers and cargo alike. With its sleek design and advanced technology, the GLS offers a premium driving experience that rivals some of the top luxury vehicles on the market. The GLS's exterior design aligns with the elegant, curvy styling preferred by modern consumers, while its interior boasts high-quality materials and user-friendly technology. Furthermore, its off-road capabilities, derived from its lineage, enhance its versatility. Buyers appreciate the blend of luxury and functionality, which makes the GLS stand out in the competitive three-row luxury SUV market.
Other model years to consider
- Average price: $90,573.00
- Good/great deal percentage: 23.2%
- User rating: 5 / 5
- Total listings: 194
- Average price: $90,569.00
- Good/great deal percentage: 26.2%
- Accident-free percentage: 95.5%
- Total listings: 202
- Average price: $36,621.00
- Good/great deal percentage: 22.2%
- User rating: 5 / 5
- Total listings: 144
This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles

The Best Large SUVs for Gas Mileage in 2026
Large SUVs and great gas mileage don't tend to go hand-in-hand. That said, some models are more impressive than others. Here are our favourites, including the BMW X7 and Chevrolet Tahoe.

The Best New Cars for Old Money Style in 2026
Whether you’re looking for something classic and timeless or you just want a nice vehicle that doesn’t project extreme affluence, there are a lot of new vehicles on the market today that feel luxurious, look elegant, yet don’t attract much attention.

Mercedes-Benz GLS Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Mercedes-Benz GLS covering each generation since 2017. Whether you're a first-time buyer or a Mercedes enthusiast, this comprehensive overview will help you research your next pre-owned Mercedes-Benz GLS.
2023 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 580 4MATIC | $105,000 |
| 600 Mercedes-Maybach 4MATIC | $170,000 |
| AMG GLS 63 4MATIC | $139,000 |
| 450 4MATIC | $81,800 |
2023 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2023 Mercedes-Benz GLS prices has changed over time.
See more price trends









