Used 2021 Mercedes-Benz GLA-Class cars for sale
Used 2021 Mercedes-Benz GLA-Class cars for sale
If you're looking for a used 2021 Mercedes-Benz GLA-Class car, Parkers has 106 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 GLA-Class Estate (2021/21)Added today12GLA 250e Exclusive Edition Auto 5dAutomatic | 2021/21 | Petrol Parallel PHEV | 54,315 miles£21,498
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Mercedes-Benz GLA-Class Estate (2021/21)Added today19GLA 180 AMG Line Premium Auto 5dAutomatic | 2021/21 | Petrol | 18,337 miles£27,498
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Mercedes-Benz GLA-Class Estate (2021/21)Added today19GLA 180 AMG Line Auto 5dAutomatic | 2021/21 | Petrol | 28,239 miles£24,998
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Mercedes-Benz GLA-Class Estate (2021/21)Added today34GLA 200 d AMG Line Executive 8G-DCT auto 5dAutomatic | 2021/21 | Diesel | 77,046 miles£20,193
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Mercedes-Benz GLA-Class Estate (2021/21)Added today19GLA 200 Sport 7G-DCT auto 5dAutomatic | 2021/21 | Petrol | 38,884 miles£23,498
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Mercedes-Benz GLA-Class Estate (2021/21)Added today17GLA 180 AMG Line Premium Plus Auto 5dAutomatic | 2021/21 | Petrol | 42,736 miles£24,997
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Mercedes-Benz GLA-Class Estate (2021/71)Added today1GLA 200 d AMG Line Premium 8G-DCT auto 5dAutomatic | 2021/71 | Diesel | 37,333 miles£26,096
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Mercedes-Benz GLA-Class Estate (2021/70)Added today20GLA 200 AMG Line 7G-DCT auto 5dAutomatic | 2021/70 | Petrol | 26,444 miles£23,707
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Mercedes-Benz GLA-Class Estate (2021/21)Added today36GLA 250e Exclusive Edition Premium Plus Auto 5dAutomatic | 2021/21 | Petrol Parallel PHEV | 27,001 miles£27,349
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Mercedes-Benz GLA-Class Estate (2021/71)Added today19GLA 180 Sport Executive Auto 5dAutomatic | 2021/71 | Petrol | 71,166 miles£20,998
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Mercedes-Benz GLA-Class Estate (2021/21)Added yesterday61GLA 200 AMG Line 7G-DCT auto 5dAutomatic | 2021/21 | Petrol | 60,341 miles£21,000
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Mercedes-Benz GLA-Class Estate (2021/21)Added yesterday49GLA 250e Exclusive Edition Auto 5dAutomatic | 2021/21 | Petrol Parallel PHEV | 28,804 miles£24,053
Used Mercedes-Benz GLA-Class FAQs
In this Mercedes-Benz GLA-Class FAQ, you'll find answers to common questions about this popular car. Known for its style, performance, and practicality, the GLA-Class 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 GLA-Class a good car?
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What is the mpg, power (bhp) and acceleration (0-62mph) of a Mercedes-Benz GLA-Class?
- Mpg29.4 - 53.3 mpg
- Power120 - 375 bhp
- Acceleration4.3 - 9.7 secs
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How much is the annual road tax on a Mercedes-Benz GLA-Class?
£20 - £620
Mercedes-Benz GLA-Class 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 GLA-Class models and variants

Looking for Mercedes-Benz GLA-Class specifications? Find all of the key specs you'll ever need to know about the Mercedes-Benz GLA-Class, from fuel efficiency and top speed, to running costs, dimensions data and so much more.
Explore Mercedes-Benz GLA-ClassPopular pages
Popular models
Popular years
- 2025 Mercedes-Benz GLA-Class for sale
- 2024 Mercedes-Benz GLA-Class for sale
- 2023 Mercedes-Benz GLA-Class for sale
- 2022 Mercedes-Benz GLA-Class for sale
- 2021 Mercedes-Benz GLA-Class for sale
- 2020 Mercedes-Benz GLA-Class for sale
- 2019 Mercedes-Benz GLA-Class for sale
- 2018 Mercedes-Benz GLA-Class for sale
- 2017 Mercedes-Benz GLA-Class for sale
- 2016 Mercedes-Benz GLA-Class for sale
- 2015 Mercedes-Benz GLA-Class for sale
- 2014 Mercedes-Benz GLA-Class for sale
Popular trims
- Mercedes-Benz GLA-Class AMG for sale
- Mercedes-Benz GLA-Class AMG Line for sale
- Mercedes-Benz GLA-Class AMG Line Premium Plus Night Edition for sale
- Mercedes-Benz GLA-Class Exclusive Edition for sale
- Mercedes-Benz GLA-Class SE for sale
- Mercedes-Benz GLA-Class Sport for sale
- Mercedes-Benz GLA-Class Sport Edition for sale
- Mercedes-Benz GLA-Class Urban Edition for sale