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

Change budget

under £1000

under £2000

under £5000

under £10000

under £15000

under £20000

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

Options include folding rear seats, automatic, service indicator, body colour bumpers, 12v socket in luggage compartment, rain sensor, rear privacy glass, leather steering wheel, trip computer, audio, heated windscreen, split folding rear seats, rain sensor windscre...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

This model has rear privacy glass, electric front windows, 6 speakers, outside temperature gauge, audio, multi function trip computer, third brake light, bluetooth connectivity, rain sensor windscreen wipers, automatic, bluetooth, radio, electric heated + adjustabl...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

Includes usb port, service indicator, trip computer, 6 speakers, privacy glass, automatic headlamp activation, automatic, electric front windows, cd, chrome beltline, radio/single cd, computer, usb, heated door mirrors, reversing camera, fog lights, outside t...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

Options include 6 speakers, body colour door handles, outside temperature gauge, audio, computer, speakers, electrically adjustable and heated door mirrors, cd, usb, service indicator, bluetooth, chrome beltline, rear parking sensor, radio/single cd, privacy glass, ...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

Description includes low fuel level warning light, trip computer, adaptive brake lights, adjustable door mirrors, heated windscreen, radio, outside temperature gauge, front fog lights, computer, audio, multi function trip computer, rain sensor windscreen wipers, electric...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 pas, passenger, 1/3 to 2/3 split folding rear seats, heated rear window, alloy wheels, front side airbags, speakers, heated windscreen, audio 20, rain sensor, electronic parking brake, audio, electric front windows, roof rails, usb port, abs with bra...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 reversing camera, 6 speakers, audio, roof spoiler, front fog lights, usb port, speakers, adaptive brake lights, outside temperature gauge, third brake light, service indicator, chrome exhaust tailpipe, privacy glass, automatic, heated rear window, he...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 on this model include bluetooth connectivity, power steering, audio 20, outside temperature gauge, heated windscreen, low fuel level warning light, roof spoiler, reversing camera, leather, fog lights, usb port, cruise control, split folding rear seats, cruise control + sp...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

Features include cruise control + speed limiter, usb port, adaptive brake lights, body colour door handles, radio, fog lights, heated windscreen, black roof rails, bluetooth connectivity, radio/single cd, audio 20, computer, automatic headlamp activation, bluetooth, ...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

Includes ambient lighting, speed limiter, trip computer, centre console, electric rear windows, privacy glass, rain sensor windscreen wipers, 12v socket in luggage compartment, sunroof, adaptive brake lights, bluetooth, heated windscreen, automatic, heated re...eee