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

Includes multi function trip computer, sunroof, 1/3 to 2/3 split folding rear seats, electric folding door mirrors, split folding rear seats, body colour door handles, 12v socket, usb port, leather steering wheel, parktronic, split folding rear seat, ambient ...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

Features on this model include electric heated + adjustable door mirrors, parktronic, third brake light, fog lights, electric folding door mirrors, heated windscreen, adjustable door mirrors, outside temperature gauge, body colour door handles, front fog lights, privacy glass, bod...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

Featuring reversing camera, trip computer, 6 speakers, outside temperature gauge, electric front windows, adaptive brake lights, computer, speakers, electrically adjustable and heated door mirrors, body colour door handles, privacy glass, multi function trip c...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

Featuring reversing camera, computer, usb port, electric front windows, radio, heated door mirrors, body colour door handles, electrically adjustable and heated door mirrors, audio, audio 20, service indicator, trip computer, chrome beltline, privacy glass, sp...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

Featuring electric rear windows, speakers, bluetooth, outside temperature gauge, heated rear window, privacy glass, heated windscreen, low fuel level warning light, electric heated + adjustable door mirrors, service indicator, electric folding door mirrors, ad...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

Featuring driver, abs with brake assist, passenger, heated windscreen, front side airbags, split folding rear seats, front fog lights, folding rear seats, esp, tyre pressure monitoring system, rain sensor, adaptive brake lights, third brake light, bluetooth, e...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

Featuring cruise control + speed limiter, split folding rear seat, audio, fog lights, automatic headlamp activation, electric heated + adjustable door mirrors, low fuel level warning light, electric front windows, trip computer, heated rear window, centre cons...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 computer, power steering, radio/single cd, adaptive brake lights, 6 speakers, cruise control + speed limiter, cruise control, electric front windows, adjustable door mirrors, centre console, audio 20, split folding rear seat, chrome exhaust tailpipe,...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 centre console, body colour door handles, third brake light, fog lights, reversing camera, bluetooth connectivity, radio/single cd, split folding rear seat, 12v socket in luggage compartment, black roof rails, low fuel level warning light, automatic,...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 usb, roof spoiler, rain sensor windscreen wipers, heated windscreen, black, leather steering wheel, computer, chrome exhaust tailpipe, adaptive brake lights, sunroof, heated rear window, bluetooth, adjustable door mirrors, cruise control, cruise cont...eee