Cheap Mercedes Benz B Class 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

204 Mercedes Benz B Class cars under £20,000 - 85 reductions

Change budget

under £1000

under £2000

under £5000

under £10000

under £15000

under £20000

Recently reduced (85)

Pentagon Sheffield Parkway, City Parkway, 102 Parkway Avenue, Sheffield

£19,860
Was £19,995 Save £135

Mercedes Benz B Class B200 AMG Line Executive 5dr Auto

2020 (20) | 18,461 miles | mpv | 10000 | petrol | semiauto | 5 doors

Comes with parktronic, parking sensors, dab digital radio, service indicator, reversing camera, usb, rear parking sensors, radio, rear parking sensor, bluetooth interface, front and rear parking sensors, outside temperature gauge, brake pad wear indicator warni...eee

CarSupermarket.com Lincoln, 118 Newark Road, Lincoln

£19,697
Was £19,897 Save £200

Mercedes Benz B Class B200 AMG Line Executive 5dr Auto

2020 (20) | 12,820 miles | mpv | 10000 | petrol | semiauto | 5 doors

Description includes bluetooth interface, usb, service indicator, computer, trip computer, brake pad wear indicator warning light, speakers, dab digital radio, radio, speed limiter, usb port, manual, bluetooth, power steering, 6 speakers, outside temperature gauge, elect...eee

MercedesBenz of Slough, 273-283 Bath Road, Slough

£19,674
Was £19,841 Save £167

Mercedes Benz B Class B200d Sport 5dr Auto

2021 (71) | 7,523 miles | mpv | 9800 | diesel | semiauto | 5 doors

Features include service indicator, body coloured bumpers, power steering, usb port, manual, adaptive brake lights, dab digital radio, diesel, usb, computer, cruise control, radio, trip computer, speed limiter, bluetooth interface, 6 speakers, electric front and rear...eee

Mercedes Benz Lakeside, Lakeside Estate, Heron Way, West Thurrock,

£19,192
Was £19,990 Save £798

Mercedes Benz B Class B200d AMG Line Executive Edition 5dr Auto

2022 (22) | 53,152 miles | mpv | 9800 | diesel | semiauto | 5 doors

Options include manual, speed sensitive power steering, diesel, outside temperature gauge, power steering, brake pad wear indicator warning light, cruise control, usb port, service indicator, trip computer, diesel particulate filter, bluetooth interface, speakers, b...eee

Mercedes Benz Ipswich, 30 The Havens Ransomes Europark, Ipswich

£18,773
Was £18,992 Save £219

Mercedes Benz B Class B200d AMG Line Premium 5dr Auto

2019 (19) | 31,296 miles | mpv | 9800 | diesel | semiauto | 5 doors

Options include front and rear parking sensors, computer, parktronic, diesel particulate filter, bluetooth, adaptive brake lights, outside temperature gauge, bluetooth interface, rear parking sensor, trip computer, body coloured bumpers, parking sensors, usb, rear p...eee

Lookers Nissan Carlisle, Rosehill Estate, Carlisle

£18,699
Was £19,299 Save £600

Mercedes Benz B Class B200 Sport 5dr Auto

2021 (71) | 16,812 miles | mpv | 10000 | petrol | semiauto | 5 doors

Features on this model include trip computer, electric front and rear windows, brake pad wear indicator warning light, speed sensitive power steering, adaptive brake lights, 6 speakers, manual, speakers, radio, bluetooth interface, cruise control, dab digital radio, power steering...eee

MercedesBenz of Chichester, West Sussex, Chichester

£18,480
Was £19,980 Save £1,500

Mercedes Benz B Class B200 AMG Line Premium Plus 5dr Auto

2020 (70) | 50,101 miles | mpv | 10000 | petrol | semiauto | 5 doors

Features include outside temperature gauge, trip computer, electric front and rear windows, dab digital radio, manual, speed sensitive power steering, usb port, service indicator, computer, radio, bluetooth interface, brake pad wear indicator warning light, power ste...eee

Carsa Halesowen, 124 Dudley Road, Halesowen

£18,105
Was £19,437 Save £1,332

Mercedes Benz B Class B180 Sport Executive 5dr Auto

2021 (21) | 10,857 miles | mpv | 10000 | petrol | semiauto | 5 doors

Features include bluetooth interface, usb port, cruise control, cruise control + speed limiter, trip computer, power steering, speakers, bluetooth, adaptive brake lights, service indicator, usb, radio, 6 speakers, brake pad wear indicator warning light, electric fron...eee

First Class Cars Barton Rd Trading Estate, Unit 2a, Suffolk

£17,995
Was £18,995 Save £1,000

Mercedes Benz B Class 1.3 B 180 AMG LINE EXECUTIVE 5d 135 BHP

2020 | 39,900 miles | MPV | 1332 | petrol | automatic | 5 doors

Comes with one owner, passenger, 18in alloy wheels, adaptive brake lights, airbags, driver, anti lock braking system, airbag, alloy wheels, abs, pas, immobiliser, alarm, heated seats, privacy glass, automatic, brake assist...eee

Mercedes Benz Ipswich, 30 The Havens Ransomes Europark, Ipswich

£17,976
Was £18,575 Save £599

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

2020 (69) | 38,790 miles | mpv | 10000 | petrol | semiauto | 5 doors

Featuring bluetooth, speed limiter, service indicator, reversing camera, parking sensors, cruise control + speed limiter, rear parking sensors, brake pad wear indicator warning light, usb, radio, cruise control, trip computer, dab digital radio, outside temper...eee

204 cars under £20,000

Ask Motors, 608 Bloxwich Road, Walsall

£19,994

Mercedes Benz B Class 1.5 B 180 D AMG LINE PREMIUM 5d 114 BHP

2019 | 26,461 miles | MPV | 1461 | diesel | automatic | 5 doors

Comes with We have much more to tell you about this car so please feel free to call us for more details...eee

MercedesBenz of Chichester, West Sussex, Chichester

£19,980

Mercedes Benz B Class B200d AMG Line Premium Plus 5dr Auto

2019 (69) | 34,000 miles | mpv | 9800 | diesel | semiauto | 5 doors

Includes computer, brake pad wear indicator warning light, service indicator, bluetooth interface, outside temperature gauge, rear parking sensor, usb port, dab digital radio, trip computer, body coloured bumpers, diesel particulate filter, parking sensors, p...eee

Pentagon Sheffield Parkway, City Parkway, 102 Parkway Avenue, Sheffield