Used 2020 Mercedes-Benz GLS cars for sale
Used 2020 Mercedes-Benz GLS cars for sale
If you're looking for a used 2020 Mercedes-Benz GLS car, Parkers has 3 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.
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Mercedes-Benz GLS SUV (2020/20)40GLS 400 d 4Matic AMG Line Premium 9G-Tronic auto 5dAutomatic | 2020/20 | Diesel | 41,251 miles£51,695
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Mercedes-Benz GLS SUV (2020/70)19GLS 400 d 4Matic AMG Line Premium 9G-Tronic auto 5dAutomatic | 2020/70 | Diesel | 48,394 miles£49,898
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Mercedes-Benz GLS SUV (2020/20)27GLS 400 d 4Matic AMG Line Premium Plus Executive 9G-Tronic auto 5dAutomatic | 2020/20 | Diesel | 12,093 miles£60,500
Used Mercedes-Benz GLS FAQs
In this Mercedes-Benz GLS FAQ, you'll find answers to common questions about this popular car. Known for its style, performance, and practicality, the GLS has been a favourite for years. Explore information on fuel efficiency, maintenance, features, and more to help you make the best choice.
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Is the Mercedes-Benz GLS a good car?
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What is the mpg, power (bhp) and acceleration (0-62mph) of a Mercedes-Benz GLS?
- Mpg20.3 - 33.6 mpg
- Power325 - 549 bhp
- Acceleration4.7 - 6.1 secs
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How much is the annual road tax on a Mercedes-Benz GLS?
£620
Mercedes-Benz GLS specifications data
Find out useful data about performance, fuel economy, boot space and other data with Parkers specifications data, available for all current and previous Mercedes-Benz GLS models and variants

Looking for Mercedes-Benz GLS specifications? Find all of the key specs you'll ever need to know about the Mercedes-Benz GLS, from fuel efficiency and top speed, to running costs, dimensions data and so much more.
Explore Mercedes-Benz GLS