Used 2020 Mercedes-Benz GLS for Sale near Portland, OR
78 results
CarGurus Analysis:
2020 Mercedes-Benz GLS
With 78 currently listed for sale near Portland, OR and an average price of $29,886.00, 15.4% 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.
85.9% of 2020 GLS models on CarGurus are accident-free.
The 2020 Mercedes-Benz GLS is known for its spacious interior, three rows of seating, luxury materials, and advanced technology features.
CarGurus Analysis: 2020 Mercedes-Benz GLS
Summary
With 78 currently listed for sale near Portland, OR and an average price of $29,886.00, 15.4% 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.
85.9% of 2020 GLS models on CarGurus are accident-free.
The 2020 Mercedes-Benz GLS is known for its spacious interior, three rows of seating, luxury materials, and advanced technology features.
Why it stands out
The 2020 Mercedes-Benz GLS distinguishes itself as the largest SUV in the Mercedes lineup, offering an impressive blend of luxury and functionality. With options for up to seven passengers and substantial cargo space, it caters perfectly to families or those needing extra room. The GLS not only inherits the comfort and refinement associated with the S-Class but also provides a level of capability for off-road use, which appeals to a diverse range of buyers. Its notable enhancements for the 2020 model year, such as a more powerful engine, improved technology systems, and advanced safety features, collectively elevate the driving experience. While the GLS excels in comfort and luxury, users should be mindful of its weight and potential impacts on maneuverability in tight spaces.
Other model years to consider
- Average price: $67,168.00
- Good/great deal percentage: 17.3%
- User rating: 5 / 5
- Total listings: 139
- Average price: $73,684.00
- Good/great deal percentage: 24.6%
- User rating: 5 / 5
- Total listings: 118
- Average price: $98,372.00
- Good/great deal percentage: 21.0%
- Accident-free percentage: 96.6%
- Total listings: 119
This analysis is based on CarGurus' proprietary market data from June 9, 2026, CarGurus experts' opinions, and generative AI.
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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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