Cheap Mercedes Benz Gla cars under £20,000

With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check

26 Mercedes Benz Gla cars under £20,000 - 12 reductions

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Recently reduced (12)

Vertu MercedesBenz of Reading, Richfield Avenue, Reading

£19,811
Was £19,995 Save £184

Mercedes Benz GLA GLA 250 4Matic AMG Line 5dr Auto [Premium Plus]

2017 (66) | 29,708 miles | suv | 9800 | petrol | semiauto | 5 doors

Description includes split folding rear seat, adjustable door mirrors, computer, electric rear windows, 12v socket in luggage compartment, chrome exhaust tailpipe, electric front windows, service indicator, bluetooth, roof spoiler, heated windscreen, panoramic glass sunr...eee

Vertu Honda Derby, Sir Frank Whittle Road, Derby

£18,424
Was £18,682 Save £258

Mercedes Benz GLA GLA 220d 4Matic AMG Line Prem Plus 5dr Auto

2018 (68) | 38,644 miles | suv | 9900 | diesel | semiauto | 5 doors

Includes adaptive brake lights, usb port, trip computer, sunroof, rain sensor windscreen wipers, radio, privacy glass, low fuel level warning light, 6 speakers, automatic, bluetooth connectivity, rain sensor, electric rear windows, bluetooth, parktronic, adju...eee

Vertu Honda Doncaster, Thorne Road, Doncaster

£18,295
Was £18,795 Save £500

Mercedes Benz GLA GLA 180 AMG Line Edition 5dr Auto

2019 (69) | 20,605 miles | suv | 10300 | petrol | semiauto | 5 doors

This model has chrome beltline, radio/single cd, body colour door handles, service indicator, automatic headlamp activation, computer, radio, reversing camera, adaptive brake lights, rear parking sensor, heated door mirrors, audio, usb port, trip computer, cd, spea...eee

JCT600 Rawdon, Apperley Lane, Rawdon

£18,241
Was £18,450 Save £209

Mercedes Benz GLA GLA 200 AMG Line Edition Plus 5dr Auto

2020 (20) | 42,327 miles | suv | 10300 | petrol | semiauto | 5 doors

Description includes rear parking sensor, service indicator, reversing camera, radio/single cd, body colour door handles, multi function trip computer, usb port, privacy glass, cd, heated door mirrors, fog lights, chrome beltline, 6 speakers, automatic headlamp activatio...eee

JCT600 Approved Boston, Marsh Lane, Boston

£17,000
Was £17,500 Save £500

Mercedes Benz GLA GLA 220d 4Matic AMG Line Premium 5dr Auto

2018 (18) | 35,116 miles | suv | 9900 | diesel | semiauto | 5 doors

Options include trip computer, usb port, adjustable door mirrors, folding rear seats, audio, radio, low fuel level warning light, split folding rear seat, heated rear window, electric rear windows, body colour bumpers, 6 speakers, body colour door handles, 1/3 to 2/...eee

Vertu Peugeot Harlow, Edinburgh Way, Harlow

£15,795
Was £16,670 Save £875

Mercedes Benz GLA GLA 180 Urban Edition 5dr Auto

2018 (68) | 31,723 miles | suv | 10300 | petrol | semiauto | 5 doors

Options include front side airbags, radio/single cd, split folding rear seat, bluetooth connectivity, driver, side airbags, black, rain sensor, alarm, front fog lights, folding rear seats, airbags, radio, fog lights, cd, rear privacy glass, esp, body colour door han...eee

Vertu Peugeot Exeter, Matford Park Road, Exeter

£15,187
Was £16,495 Save £1,308

Mercedes Benz GLA GLA 200 AMG Line 5dr

2019 (19) | 50,101 miles | suv | 10300 | petrol | manual | 5 doors

Description includes third brake light, multi function trip computer, audio, cruise control + speed limiter, audio 20, electric front windows, electric heated + adjustable door mirrors, roof spoiler, fog lights, computer, usb port, low fuel level warning light, chrome ex...eee

Vertu Ford West Bromwich, New Swan Lane, West Bromwich

£15,070
Was £15,473 Save £403

Mercedes Benz GLA GLA 180 Urban Edition 5dr

2019 | 35,184 miles | suv | 10300 | petrol | manual | 5 doors

Includes leather, service indicator, low fuel level warning light, speed sensitive power steering, automatic, fog lights, audio, reversing camera, trip computer, rain sensor windscreen wipers, outside temperature gauge, power steering, split folding rear seat...eee

Marshall Land Rover Oxford, Oxfordshire, Oxford

£14,439
Was £14,540 Save £101

Mercedes Benz GLA GLA 180 Urban Edition 5dr

2019 (19) | 47,054 miles | suv | 10300 | petrol | manual | 5 doors

Featuring cruise control, 6 speakers, roof rails, audio, fog lights, power steering, black roof rails, 12v socket in luggage compartment, reversing camera, radio/single cd, computer, privacy glass, split folding rear seats, leather, automatic headlamp activati...eee

John Clark Select Perth, Perthshire, Perth

£14,185
Was £14,200 Save £15

Mercedes Benz GLA GLA 220d 4Matic AMG Line 5dr Auto [Prem Plus]

2016 (16) | 48,144 miles | suv | 9900 | diesel | semiauto | 5 doors

Description includes panoramic glass sunroof, service indicator, split folding rear seat, trip computer, black, speed limiter, 1/3 to 2/3 split folding rear seats, usb, 12v socket, automatic, electric front windows, cruise control, ambient lighting, roof spoiler, automat...eee