Used 2018 Mercedes-Benz GLS for Sale Nationwide
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CarGurus Analysis:
2018 Mercedes-Benz GLS
With 53 currently listed for sale and an average price of $37,181.00 CAD, 39.6% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.
100.0% of 2018 GLS models on CarGurus are accident-free.
CarGurus Analysis: 2018 Mercedes-Benz GLS
Summary
With 53 currently listed for sale and an average price of $37,181.00 CAD, 39.6% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.
100.0% of 2018 GLS models on CarGurus are accident-free.
Why it stands out
The 2018 Mercedes-Benz GLS is known for its spacious and luxurious design, making it the roomiest vehicle in the Mercedes-Benz lineup. It offers the perfect blend of comfort and capability, accommodating six or seven passengers while delivering up to 2,400 litres of cargo space. This midsize SUV stands out with its combination of features drawn from the S-Class luxury sedan and the ruggedness of the G-Class. Despite its generous interior dimensions, some owners have noted that the GLS may feel less spacious than expected in the interior, suggesting room for improvement in charging options and accessibility. Nonetheless, the GLS secures high praise for its premium materials, comfortable ride, and advanced technology, making it an appealing choice for families seeking a luxurious vehicle.
Other model years to consider
- Average price: $69,574.00 CAD
- Good/great deal percentage: 29.2%
- User rating: 4.67 / 5
- Total listings: 65
- Average price: $56,566.00 CAD
- Good/great deal percentage: 30.4%
- User rating: 5 / 5
- Total listings: 56
- Average price: $105,590.00 CAD
- Good/great deal percentage: 32.7%
- User rating: 5 / 5
- Total listings: 55
This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
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Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Jan 9, 2021
Unbelievable vehicle. Has every electronic feature you can imagine, plus a few you cant. Driving it is like floating on a magic carpet. Way more power than I need. Most comfortable car Ive ever owned. All in all I couldnt be happier.
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Dec 28, 2021
The only improvements would be to add a phone charger somewhere other than just in the storeage console.. I would also prefer a roach screen for the navigation system. Other than those additions, I love it!
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Feb 17, 2021
Great Car. Plenty of power. Good gas mileage Room for dog crate in back of seats
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Feb 10, 2021
Thought it would have been more spacious, but the volume was added behind the driver’s seat. The front of the vehicle is the size of a GLE Class, 5 passenger vehicle.
2018 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $69,550 |
| 550 4MATIC | $94,950 |
| AMG GLS 63 4MATIC | $125,300 |
2018 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Mercedes-Benz GLS prices has changed over time.
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