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 automatic headlamp activation, low fuel level warning light, usb, outside temperature gauge, automatic, audio, centre console, usb port, rain sensor windscreen wipers, privacy glass, rear privacy glass, roof spoiler, chrome exhaust tailpipe, multi fu...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 multi function trip computer, rain sensor, bluetooth, trip computer, automatic, privacy glass, service indicator, speakers, low fuel level warning light, usb, adaptive brake lights, electric heated + adjustable door mirrors, roof spoiler, third brake...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 chrome beltline, usb, 6 speakers, audio 20, audio, body colour door handles, electric front windows, reversing camera, radio, adaptive brake lights, privacy glass, computer, automatic headlamp activation, outside temperature gauge, fog lights, blueto...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 chrome beltline, body colour door handles, audio 20, 6 speakers, radio/single cd, heated door mirrors, usb port, reversing camera, outside temperature gauge, service indicator, speakers, privacy glass, cd, fog lights, bluetooth, automatic headlamp ac...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

Comes with split folding rear seats, audio, rear privacy glass, electric rear windows, bluetooth, chrome exhaust tailpipe, rain sensor, heated windscreen, 6 speakers, trip computer, heated rear window, electric folding door mirrors, adaptive brake lights, servi...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

Description includes audio, privacy glass, automatic, 1/3 to 2/3 split folding rear seats, rear privacy glass, remote central locking, brake assist, usb port, alarm, tyre pressure monitoring system, immobiliser, black roof rails, black, split folding rear seat, electroni...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

Features include 1/3 to 2/3 split folding rear seats, folding rear seats, multi function trip computer, bluetooth, rain sensor, low fuel level warning light, reversing camera, cd, body colour door handles, third brake light, 6 speakers, adaptive brake lights, heated ...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

Description includes chrome exhaust tailpipe, front fog lights, roof spoiler, usb port, split folding rear seats, cd, heated rear window, electric heated + adjustable door mirrors, black, speed sensitive power steering, folding rear seats, 1/3 to 2/3 split folding rear s...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

Includes leather steering wheel, chrome exhaust tailpipe, adaptive brake lights, outside temperature gauge, bluetooth connectivity, 1/3 to 2/3 split folding rear seats, bluetooth, rain sensor, cruise control + speed limiter, radio/single cd, black, body colou...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

This model has body colour door handles, body colour bumpers, trip computer, parktronic, usb, privacy glass, cruise control + speed limiter, usb port, bluetooth, leather, electric rear windows, panoramic glass sunroof, split folding rear seats, adaptive brake light...eee