Used 2020 Mercedes-Benz GLS for Sale near Chicago, IL
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Sponsored by Napleton's Aston Martin of Chicago
CarGurus Analysis:
2020 Mercedes-Benz GLS
With 144 currently listed for sale near Chicago, IL and an average price of $36,621.00, 22.2% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLS 5 / 5 stars.
81.3% of 2020 GLS models on CarGurus are accident free.
The 2020 Mercedes-Benz GLS is known for its spacious interior, which accommodates up to seven passengers, and luxurious features that emphasize comfort and technology.
CarGurus Analysis: 2020 Mercedes-Benz GLS
Summary
With 144 currently listed for sale near Chicago, IL and an average price of $36,621.00, 22.2% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLS 5 / 5 stars.
81.3% of 2020 GLS models on CarGurus are accident free.
The 2020 Mercedes-Benz GLS is known for its spacious interior, which accommodates up to seven passengers, and luxurious features that emphasize comfort and technology.
Why it stands out
The 2020 Mercedes-Benz GLS combines the luxury of a high-end sedan with the practicality of a family SUV, making it one of the top choices in its class. Known as the largest vehicle in the Mercedes-Benz lineup, it offers seating for six or seven, ample cargo space, and several high-tech safety features. This model includes significant advancements in performance and interior quality compared to its predecessors. With its spacious and versatile cabin, advanced multimedia system, and powerful engine options, the GLS is appealing for those who prioritize comfort without sacrificing functionality. Its superior ride quality, easy-to-use technology, and high-end materials further enhance its reputation, making it a strong contender in the 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: $78,371.00
- Good/great deal percentage: 24.5%
- Accident-free percentage: 88.5%
- Total listings: 192
This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.
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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.
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Bonnie C
Reviewed a 2020 Mercedes-Benz GLS on Sep 21, 2024
Love all the features and it can pull my camper no problem! Beautiful car with kinetic seats that are nice when on a long drive. Love how my phone integrates into the dash screen. It’s classy for business but heavy enough to be outdoorsy as welll. Great value and you can’t go wrong with a Mercedes.
Anonymous
Reviewed a 2020 Mercedes-Benz GLS on Sep 1, 2024
I just purchased a 2020 GLS 450 with 18,000 miles on the clock and I LOVE it. Nothing beats Mercedes when it comes to quality of vehicle and service from the Mercedes team. I was able to get an extended 5 year/ 100,000 mile warranty, which to me was worth the extra money. My last Mercedes was a 2003 E 500. It was such a good car that I waited this long to replace it. That’s what you get when you buy a Mercedes.
Live L
Reviewed a 2020 Mercedes-Benz GLS on Jun 23, 2023
It’s comfortable, luxurious, worth for investment, stylish, overall beautiful vehicle
Huzaifa M
Reviewed a 2020 Mercedes-Benz GLS on Oct 9, 2022
excellent updates, new model GLS 2020 is better than any luxury SUV for many reasons on driving and interior comforts. Tech next level.
2020 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $75,200 |
| 580 4MATIC | $97,800 |
2020 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Mercedes-Benz GLS prices has changed over time.
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