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Image of a Mercedes GLA SUV

Used Mercedes GLA for sale in Slough

Here's our list of all Mercedes GLA cars for sale in Slough. All cars come with 12 months free breakdown cover (or a discounted upgrade if you're an AA member) and £75 off your next service & MOT.

Latest used Mercedes GLA in Slough

  • Mercedes GLA 1.6 GLA200 AMG Line (Executive) SUV 5dr Petrol 7G-DCT Euro 6 (s/
    £10,899 Mercedes-Benz GLA 1.6 GLA200 AMG Line (Executive) SUV 5dr Petrol 7G-DCT Euro 6 (s/
    • 2015
    • •
    • 52,900 miles
    • •
    • Petrol
    • •
    • Automatic
    Nexa Motors
    Icon - phone receiver 020 3018 2698

    Icon - location pin Slough

  • Mercedes GLA 180 Urban Edition 5dr Auto Petrol Hatchback
    £15,833 Mercedes-Benz GLA 180 Urban Edition 5dr Auto Petrol Hatchback
    • 2019
    • •
    • 52,948 miles
    • •
    • Petrol
    • •
    • Automatic
    Mercedes-Benz of Slough
    Icon - phone receiver 01753 293 895

    Icon - location pin Slough

  • Mercedes GLA 200 AMG Line Executive 5dr Auto Petrol Hatchback
    £34,937 Mercedes-Benz GLA 200 AMG Line Executive 5dr Auto Petrol Hatchback
    • 2025
    • •
    • 3,265 miles
    • •
    • Petrol
    • •
    • Automatic
    Mercedes-Benz of Slough
    Icon - phone receiver 01753 293 895

    Icon - location pin Slough

  • Mercedes GLA 200 AMG Line Premium 5dr Auto Petrol Hatchback
    £37,583 Mercedes-Benz GLA 200 AMG Line Premium 5dr Auto Petrol Hatchback
    • 2025
    • •
    • 3,974 miles
    • •
    • Petrol
    • •
    • Automatic
    Mercedes-Benz of Slough
    Icon - phone receiver 01753 293 895

    Icon - location pin Slough

  • AA finance available

    Mercedes GLA 2.1 GLA200d AMG Line 7G-DCT 4MATIC Euro 6 (s/s) 5dr
    £15,990 Mercedes-Benz GLA 2.1 GLA200d AMG Line 7G-DCT 4MATIC Euro 6 (s/s) 5dr
    • 2018
    • •
    • 40,830 miles
    • •
    • Diesel
    • •
    • Automatic
    One 2 One Autos Ltd
    Icon - phone receiver 01753 293 216

    Icon - location pin Windsor

  • AA finance available

    Mercedes GLA 2.1 GLA200d AMG Line (Executive) 7G-DCT 4MATIC Euro 6 (s/s) 5dr
    £12,790 Mercedes-Benz GLA 2.1 GLA200d AMG Line (Executive) 7G-DCT 4MATIC Euro 6 (s/s) 5dr
    • 2016
    • •
    • 57,400 miles
    • •
    • Diesel
    • •
    • Automatic
    Sunnymeads Motor Company Ltd
    Icon - phone receiver 01784 602 156

    Icon - location pin Staines

View 26 vehicles

Automatic Mercedes GLA in Slough

  • Mercedes-Benz GLA 1.6 GLA200 AMG Line (Executive) SUV 5dr Petrol 7G-DCT Euro 6 (s/
    Mercedes-Benz GLA 1.6 GLA200 AMG Line (Executive) SUV 5dr Petrol 7G-DCT Euro 6 (s/
    Mercedes-Benz GLA 1.6 GLA200 AMG Line (Executive) SUV 5dr Petrol 7G-DCT Euro 6 (s/
    £10,899

    Mercedes-Benz GLA 1.6 GLA200 AMG Line (Executive) SUV 5dr Petrol 7G-DCT Euro 6 (s/

    • 2015
    • •
    • 52,900 miles
    • •
    • Petrol
    • •
    • Automatic
    Nexa Motors
    Icon - phone receiver 020 3018 2698

    Slough (600 yards)

  • Awaiting images for this vehicle
    £15,833

    Mercedes-Benz GLA 180 Urban Edition 5dr Auto Petrol Hatchback

    • 2019
    • •
    • 52,948 miles
    • •
    • Petrol
    • •
    • Automatic
    Mercedes-Benz of Slough
    Icon - phone receiver 01753 293 895

    Slough (2 miles)

  • Mercedes-Benz GLA 200 AMG Line Executive 5dr Auto Petrol Hatchback
    Mercedes-Benz GLA 200 AMG Line Executive 5dr Auto Petrol Hatchback
    Mercedes-Benz GLA 200 AMG Line Executive 5dr Auto Petrol Hatchback
    £34,937

    Mercedes-Benz GLA 200 AMG Line Executive 5dr Auto Petrol Hatchback

    • 2025
    • •
    • 3,265 miles
    • •
    • Petrol
    • •
    • Automatic
    Mercedes-Benz of Slough
    Icon - phone receiver 01753 293 895

    Slough (2 miles)

View 25 automatic >

Owner reviews for the Mercedes GLA

No edits, no filters—just real feedback from verified vehicle owners to help you make confident decisions.

Overall rating 5/5
Performance * * * * * Running costs * * * * * Comfort * * * * * Reliability * * * * * Space Practicality * * * *
Read 1 reviews >

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Exclusive AA offers

12 months free breakdown cover (or discounted upgrade if you're an AA member) and £75 off a Service & MOT. T&Cs apply.

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