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

Featuring sunroof, body colour bumpers, outside temperature gauge, split folding rear seat, rear privacy glass, leather steering wheel, trip computer, privacy glass, 1/3 to 2/3 split folding rear seats, electric heated + adjustable door mirrors, body colour do...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 include speakers, rear privacy glass, rain sensor windscreen wipers, electric folding door mirrors, automatic headlamp activation, bluetooth connectivity, 6 speakers, radio, electric front windows, adjustable door mirrors, body colour bumpers, fog lights, el...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

Options include adaptive brake lights, electrically adjustable and heated door mirrors, usb, privacy glass, computer, trip computer, body colour door handles, audio 20, front fog lights, bluetooth, audio, electric front windows, radio, usb port, speakers, multi func...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

This car has front fog lights, usb, cd, automatic, adaptive brake lights, speakers, rear parking sensor, radio, usb port, heated door mirrors, trip computer, multi function trip computer, bluetooth, fog lights, outside temperature gauge, service indicator, radio/...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

Features include outside temperature gauge, electric front windows, adaptive brake lights, electric folding door mirrors, heated rear window, rain sensor, rear privacy glass, chrome exhaust tailpipe, usb, multi function trip computer, usb port, automatic, folding rea...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

Features include abs with brake assist, alloy wheels, audio, 6 speakers, front side airbags, drivers knee airbag, electric heated + adjustable door mirrors, black, adaptive brake lights, bluetooth connectivity, cd, window airbags, electronic parking brake, hill start...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

Comes with body colour door handles, audio 20, third brake light, front fog lights, 6 speakers, rain sensor windscreen wipers, cd, automatic headlamp activation, low fuel level warning light, 1/3 to 2/3 split folding rear seats, electric heated + adjustable doo...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

Options include outside temperature gauge, adjustable door mirrors, low fuel level warning light, speed sensitive power steering, privacy glass, rain sensor windscreen wipers, computer, usb port, roof rails, electric front windows, bluetooth connectivity, 12v socket...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 on this model include leather steering wheel, rain sensor, power steering, audio, radio, 6 speakers, third brake light, automatic, usb port, 12v socket in luggage compartment, 12v socket, centre console, roof spoiler, low fuel level warning light, service indicator, trip ...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

Options include electric rear windows, sunroof, split folding rear seats, centre console, parktronic, electric folding door mirrors, black, folding rear seats, panoramic glass sunroof, bluetooth connectivity, audio, ambient lighting, electric heated + adjustable doo...eee