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 ambient lighting, body colour door handles, panoramic glass sunroof, audio, chrome exhaust tailpipe, trip computer, low fuel level warning light, rain sensor, leather steering wheel, usb port, rear privacy glass, multi function trip computer, bluetoo...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

Featuring electric rear windows, 6 speakers, bluetooth, service indicator, radio, computer, usb, heated rear window, multi function trip computer, usb port, adaptive brake lights, outside temperature gauge, roof spoiler, rear privacy glass, privacy glass, fog ...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

Features on this model include multi function trip computer, reversing camera, automatic headlamp activation, rear parking sensor, computer, speakers, audio, usb port, bluetooth, fog lights, usb, privacy glass, radio/single cd, outside temperature gauge, electric front windows, bo...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 outside temperature gauge, chrome beltline, electric front windows, body colour door handles, audio 20, cd, electrically adjustable and heated door mirrors, rear parking sensor, speakers, adaptive brake lights, 6 speakers, computer, audio, heated doo...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

This model has multi function trip computer, bluetooth, heated rear window, electric folding door mirrors, chrome exhaust tailpipe, 6 speakers, radio, body colour bumpers, roof spoiler, parktronic, front fog lights, electric heated + adjustable door mirrors, audio,...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

This model has airbags, roof spoiler, third brake light, speakers, split folding rear seats, split folding rear seat, automatic headlamp activation, front side airbags, chrome exhaust tailpipe, folding rear seats, front fog lights, adjustable door mirrors, alarm sy...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

Includes audio 20, outside temperature gauge, heated rear window, adjustable door mirrors, multi function trip computer, low fuel level warning light, adaptive brake lights, electric rear windows, automatic headlamp activation, third brake light, cd, electric...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

Features include third brake light, cd, bluetooth, trip computer, computer, roof rails, adaptive brake lights, cruise control, 6 speakers, automatic, folding rear seats, cruise control + speed limiter, reversing camera, electric front windows, bluetooth connectivity,...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

Description includes cruise control, body colour door handles, 12v socket in luggage compartment, cruise control + speed limiter, leather, fog lights, heated windscreen, bluetooth, speed limiter, outside temperature gauge, trip computer, automatic headlamp activation, ra...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

With outside temperature gauge, audio, leather, split folding rear seat, trip computer, split folding rear seats, automatic headlamp activation, centre console, privacy glass, heated rear window, rain sensor windscreen wipers, black, sunroof, reversing ca...eee