Used Mercedes-Benz GLS for Sale near Indianapolis, IN
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2018 Mercedes-Benz GLS
Shop 2018 Mercedes-Benz GLS »With 553 currently listed for sale near Indianapolis, IN and an average price of $42,227.00, 37.1% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.69 / 5 stars.
87.9% of 2018 GLS models on CarGurus are accident free.
As the roomiest vehicle in the Mercedes-Benz lineup, the GLS offers three rows of seating for six or seven people and up to 94 cubic feet of cargo space.
FAQs
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4.7 Overall rating
Customers say
Overall, the Mercedes-Benz GLS has received strong praise from owners for its luxurious comfort, smooth ride, and impressive performance across all model years. Many drivers love the powerful engine and high-quality craftsmanship that result in a premium driving experience. However, some common concerns include the relatively poor gas mileage, higher price point, and a wish for more advanced technology features. Several reviewers also noted that the interior space could be better optimized to compete with other luxury SUVs.
AI generated from the text of customer reviews.
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What people say
Donna C
Reviewed a 2017 Mercedes-Benz GLS on Jul 3, 2024
I love everything about my 2017 Mercedes Benz GLS AMG 63. The kids cant get enough driving around in it. Its so spacious the camera is a 360 view love this extremely has everything and more you need in a luxurious vehicle.
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.
Anas A
Reviewed a 2017 Mercedes-Benz GLS on Apr 29, 2025
It is a good and stable car with luxury, safety and comfort that suits the family with many very wonderful safety features that I have not found anything like it to compare
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.
Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 600 Mercedes-Maybach 4MATIC | $180,000 |
| 580 4MATIC | $116,150 |
| 450 4MATIC | $90,250 |
| AMG GLS 63 4MATIC | $151,050 |
Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz GLS prices has changed over time.
See more price trendsCarGurus recommends the 2018 Mercedes-Benz GLS
Summary
With 553 currently listed for sale near Indianapolis, IN and an average price of $42,227.00, 37.1% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.69 / 5 stars.
87.9% of 2018 GLS models on CarGurus are accident free.
As the roomiest vehicle in the Mercedes-Benz lineup, the GLS offers three rows of seating for six or seven people and up to 94 cubic feet of cargo space.
Why it stands out
The 2018 Mercedes-Benz GLS combines luxury with practicality, making it an exceptional choice for families. It features a stunningly crafted interior with premium materials and an advanced infotainment system, ensuring a comfortable driving experience. One of its notable advantages is the ample seating and cargo space, combined with the exceptional ride quality that characterizes the Mercedes-Benz lineup. Additionally, the GLS possesses a modicum of off-road capability, allowing it to perform well outside of urban environments as well. These factors contribute to its appeal among buyers seeking a spacious, luxurious, and versatile SUV.
Other model years to consider
- Average price: $70,996.00
- Good/great deal percentage: 39.3%
- User rating: 5 / 5
- Total listings: 168
- Average price: $36,060.00
- Good/great deal percentage: 35.6%
- User rating: 5 / 5
- Total listings: 149
- Average price: $64,551.00
- Good/great deal percentage: 45.5%
- User rating: 5 / 5
- Total listings: 165
These recommendations are based on CarGurus' proprietary market data from April 28, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2026 Mercedes-Benz GLS
- Expert review8/10
- MSRP$90,250-$180,000
- Avg. price$110,403
- User rating0
2022 Mercedes-Benz GLS
- Expert review7/10
- MSRP$77,850-$165,100
- Avg. price$52,442
- User rating5
2024 Mercedes-Benz GLS
- Expert review9/10
- MSRP$87,000-$174,350
- Avg. price$79,185
- User rating5
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