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

385 Mercedes Benz B Class cars under £20,000 - 34 reductions

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Recently reduced (34)

MercedesBenz of Beaconsfield, 55 Station Road, Beaconsfield

£19,086
Was £19,343 Save £257

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

2019 (19) | 32,446 miles | mpv | 10000 | petrol | semiauto | 5 doors

Includes radio, reversing camera, service indicator, rear parking sensors, satellite navigation, outside temperature gauge, bluetooth, usb, body coloured bumpers, rear parking sensor, brake pad wear indicator warning light, electric front and rear windows, pa...eee

Ron Skinner & Sons Tredegar, Tafarnaubach Ind. Estate, Gwent

£18,999
Was £19,999 Save £1,000

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

2020 | 22,405 miles | MPV | 1332 | petrol | manual | 5 doors

Features on this model include parktronic, computer, brake assist, remote central locking, cruise control + speed limiter, service indicator, parking sensors, central locking, rear parking sensor, front and rear parking sensors, immobiliser, trip computer, alarm, reversing camera,...eee

Chorley Group Kia Blackpool, Lancashire, Blackpool

£18,928
Was £19,263 Save £335

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

2019 (19) | 24,208 miles | mpv | 10000 | petrol | semiauto | 5 doors

Comes with bluetooth interface, alarm, usb port, brake assist, immobiliser, remote central locking, usb, black, dab digital radio, airbag, anti lock braking system, esp, electronic stability programme, airbags, central locking, radio, pas, manual, bluetooth, hi...eee

MercedesBenz of Maidstone, Bircholt Road, Maidstone

£18,799
Was £18,999 Save £200

Mercedes Benz B Class B200 Sport Executive 5dr Auto

2021 (21) | 19,839 miles | mpv | 10000 | petrol | semiauto | 5 doors

Featuring anti theft alarm, remote central locking, usb, hill start assist, central locking, airbags, immobiliser, dual stage driver/passenger airbags, usb port, electronic stability programme, passenger, black, 6 speakers, speakers, brake assist, airbag, manu...eee

Ron Skinner & Sons Tredegar, Tafarnaubach Ind. Estate, Gwent

£18,499
Was £18,699 Save £200

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

2019 | 21,294 miles | MPV | 1332 | petrol | automatic | 5 doors

Includes alarm, computer, reversing camera, speed limiter, service indicator, brake pad wear indicator warning light, brake assist, cruise control, immobiliser, trip computer, central locking, remote central locking, outside temperature gauge, cruise control ...eee

German Autocentre Cars Limited, 11 Sheffield Road, Sheffield

£17,000
Was £17,500 Save £500

Mercedes Benz B Class 1.3 B 200 AMG LINE EXECUTIVE 5d 161 BHP

2019 | 25,000 miles | MPV | 1332 | petrol | automatic | 5 doors

This model has alloy wheels, one owner, rear parking sensors, cruise control, leather upholstery, half leather, leather, climate control, satellite navigation, 18in alloy wheels, warranty, bluetooth, black, audio, parking sensors, rear parking sensor...eee

MercedesBenz of Worcester, Hindlip Lane, Worcester

£14,899
Was £14,999 Save £100

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

2017 (17) | 31,936 miles | mpv | 9900 | diesel | semiauto | 5 doors

Comes with body colour door handles, centre console, automatic, electric folding door mirrors, split folding rear seats, rain sensor, reversing camera, split folding rear seat, leather, front and rear park assist, rear park assist, heated rear window, 1/3 to 2/...eee

Allen Ford Swindon, Wiltshire, Swindon

£14,198
Was £14,475 Save £277

Mercedes Benz B Class B180 Sport 5dr Auto

2019 (19) | 34,394 miles | mpv | 10000 | petrol | semiauto | 5 doors

Options include dab digital radio, trip computer, cruise control, reversing camera, computer, bluetooth interface, usb port, speed sensitive power steering, chrome beltline, body coloured door handles, electric front and rear windows, cruise control + speed limiter,...eee

GKS of Ivybridge Ltd Ivybridge, Leonards Road, Devon

£13,995
Was £14,450 Save £455

Mercedes Benz B Class 2.1 B 200 D AMG LINE PREMIUM PLUS 5d 134 BHP

2016 | 44,000 miles | MPV | 2143 | diesel | automatic | 5 doors

Features on this model include 12v socket, cd, cup holder, automatic, brake assist, centre console, airbag, front passenger airbag deactivation, passenger, automatic climate control, hill start assist, audio 20, radio, alloy wheels, radio cd, air con, black, floor mats, driver, 18...eee

Marshall MINI Grimsby, North East Lincolnshire, Grimsby

£13,711
Was £13,959 Save £248

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

2017 (17) | 44,791 miles | mpv | 9900 | diesel | semiauto | 5 doors

Comes with dual stage driver/passenger airbags, esp, automatic, automatic headlamp activation, audio, pas, airbags, abs, central locking, heated windscreen, alarm system/interior protection/immobiliser, sunroof, usb, front seat side impact airbags, rain sensor,...eee

385 cars under £20,000

Isaac Agnew MercedesBenz of Portadown, 9 Carn Court Road, Portadown

£19,995

Mercedes Benz B Class B 200 D AMG LINE EXECUTIVE

2020 | 31,170 miles | MPV | 1950 | diesel | automatic | 0 doors

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

Wealdstone Motor Sales Ltd, , Greater London

£19,995

Mercedes Benz B Class B180 AMG Line Premium Plus 5dr Auto

This car has petrol, air con, floor mats, brake assist, abs, radio, automatic, airbag, radio cd, black, front passenger airbag, front passenger airbag deactivation, audio, leather, immobiliser, cup holder, alarm, air conditioning, adaptive brake lights, driver, c...eee

Quality Part X Ltd, , South East

£19,800

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

Includes rear parking sensors, 1 owner from new, parking sensors, electric folding mirrors, folding mirrors, climate control, electric windows, air con, rear parking sensor, heated seats, 1 owner, hpi clear, cruise control, front and rear parking sensors, air...eee

V12 Sports and Classics Wolverhampton, 122 Cannock Road,

£19,495

Mercedes Benz B Class 1.3 B250e 15.6kWh AMG Line (Premium) 8G DCT Euro 6 (s/s) 5dr

n/a | 48,980 miles | MPV | 1332 | petrol | automatic | 5 doors

Comes with reversing camera, immobiliser, alarm, automatic, saloon, cup holders, cup holder, brake assist, air con, climate control, sat nav, alloy wheels, automatic climate control, air conditioning...eee

Isaac Agnew MercedesBenz of Belfast, 6 Boucher Crescent, Belfast

£19,495

Mercedes Benz B Class B 200 D SPORT

2021 | 20,603 miles | MPV | 1950 | diesel | automatic | 0 doors

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

Kelso Car Sales, 135 Dungannon Road, Cookstown

£19,490

Mercedes Benz B Class DIESEL HATCHBACK

2020 | 37,000 miles | MPV | 1950 | diesel | automatic | 0 doors

Features on this model include sports seats, leather, speed limiter, diesel...eee

MercedesBenz of Beaconsfield, 55 Station Road, Beaconsfield

£19,086
Was £19,343 Save £257

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

2019 (19) | 32,446 miles | mpv | 10000 | petrol | semiauto | 5 doors

Options include front and rear parking sensors, trip computer, parktronic, dab digital radio, radio, adaptive brake lights, parking sensors, service indicator, brake pad wear indicator warning light, outside temperature gauge, usb, reversing camera, usb port, rear p...eee

Ron Skinner & Sons Tredegar, Tafarnaubach Ind. Estate, Gwent

£18,999
Was £19,999 Save £1,000

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

2020 | 22,405 miles | MPV | 1332 | petrol | manual | 5 doors

Includes reversing camera, rear parking sensors, parking sensors, speed limiter, cruise control + speed limiter, alarm, central locking, brake pad wear indicator warning light, outside temperature gauge, parktronic, brake assist, service indicator, rear parki...eee

Motor 4 U Limited, Sunnybank Garage, Flimwell

£18,990

Mercedes Benz B Class 1.3 B 180 SPORT 5d 135 BHP

2022 | 20,000 miles | MPV | 1332 | petrol | automatic | 5 doors

With 1 owner from new, alloy wheels, black, abs, esp, 1 owner, bluetooth connectivity, electronic stability programme, anti lock braking system, airbag, cruise control, passenger, dab digital radio, heated seats, automatic, brake assist, driver, bluetooth...eee

Pat Kirk Ford Omagh, 53 Brookmount Road, Omagh

£18,990

Mercedes Benz B Class B 180 D SPORT **Local NI OwnerSuitable for ROI ExportLow Mileage*

2019 | 21,172 miles | MPV | 1461 | diesel | automatic | 0 doors

Comes with speed sensitive power steering, bluetooth interface, dab digital radio, cruise control + speed limiter, diesel particulate filter, reversing camera, brake pad wear indicator warning light, adaptive brake lights, outside temperature gauge, usb, electr...eee

We currently have 385 Mercedes Benz B Class cars available across the UK priced under £20000.

Mercedes Benz B Class budget

Mercedes Benz reduced

180 (4 reductions)
190 (20 reductions)
200 (12 reductions)
220 (20 reductions)
230 (4 reductions)
250 (4 reductions)
260 (2 reductions)
280 (9 reductions)
300 (7 reductions)
320 (3 reductions)
350 (2 reductions)
450 (1 reductions)
500 (3 reductions)
A Class (2874 reductions)
A Class Saloon (101 reductions)
Amg (52 reductions)
Amg Gt (1 reductions)
Atego (8 reductions)
B Class (444 reductions)
C Class (2980 reductions)
C Class Cabriolet (15 reductions)
C Class Coupe (40 reductions)
C Class Estate (48 reductions)
Ce Class (2 reductions)
Citan (125 reductions)
Cl (42 reductions)
Cla (196 reductions)
Cla Class (686 reductions)
Cla Shooting Brake (46 reductions)
Clc (31 reductions)
Cle (4 reductions)
Clk (98 reductions)
Cls (230 reductions)
Cls Shooting Brake (1 reductions)
E Class (1850 reductions)
E Class Cabriolet (15 reductions)
E Class Coupe (20 reductions)
E Class Estate (12 reductions)
E Sprinter (1 reductions)
E Vito (3 reductions)
Eqa (14 reductions)
Eqb (11 reductions)
Eqc (71 reductions)
Eqe (11 reductions)
Eqs (5 reductions)
Eqv (2 reductions)
G Class (114 reductions)
G Series (1 reductions)
Gl Class (153 reductions)
Gla (135 reductions)
Gla Class (558 reductions)
Glb (44 reductions)
Glc (672 reductions)
Glc Coupe (46 reductions)
Gle (390 reductions)
Gle Coupe (18 reductions)
Glk Class (3 reductions)
Gls (12 reductions)
Gls Class (6 reductions)
Gt (43 reductions)
M Class (185 reductions)
Ml Class (7 reductions)
Other (1 reductions)
R Class (16 reductions)
S Class (330 reductions)
S Class Coupe (1 reductions)
Sec Class (3 reductions)
Sl Class (324 reductions)
Slc (74 reductions)
Slk (480 reductions)
Slr Mclaren (1 reductions)
Sls (7 reductions)
Sprinter (856 reductions)
Unassigned (3 reductions)
V Class (144 reductions)
V Class Marco Polo (3 reductions)
Vaneo (4 reductions)
Viano (22 reductions)
Vito (244 reductions)
X Class (65 reductions)

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Cheap Mercedes Benz B Class cars under £20,000

385 Mercedes Benz B Class cars under £20,000 - 34 reductions

Recently reduced (34)

£19,086 Was £19,343 Save £257

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

£18,999 Was £19,999 Save £1,000

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

£18,928 Was £19,263 Save £335

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

£18,799 Was £18,999 Save £200

Mercedes Benz B Class B200 Sport Executive 5dr Auto

£18,499 Was £18,699 Save £200

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

£17,000 Was £17,500 Save £500

Mercedes Benz B Class 1.3 B 200 AMG LINE EXECUTIVE 5d 161 BHP

£14,899 Was £14,999 Save £100

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

£14,198 Was £14,475 Save £277

Mercedes Benz B Class B180 Sport 5dr Auto

£13,995 Was £14,450 Save £455

Mercedes Benz B Class 2.1 B 200 D AMG LINE PREMIUM PLUS 5d 134 BHP

£13,711 Was £13,959 Save £248

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

385 cars under £20,000

£19,995

Mercedes Benz B Class B 200 D AMG LINE EXECUTIVE

£19,995

Mercedes Benz B Class B180 AMG Line Premium Plus 5dr Auto

£19,800

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

£19,495

Mercedes Benz B Class 1.3 B250e 15.6kWh AMG Line (Premium) 8G DCT Euro 6 (s/s) 5dr

£19,495

Mercedes Benz B Class B 200 D SPORT

£19,490

Mercedes Benz B Class DIESEL HATCHBACK

£19,086 Was £19,343 Save £257

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

£18,999 Was £19,999 Save £1,000

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

£18,990

Mercedes Benz B Class 1.3 B 180 SPORT 5d 135 BHP

£18,990

Mercedes Benz B Class B 180 D SPORT **Local NI Owner*Suitable for ROI Export*Low Mileage*

We currently have 385 Mercedes Benz B Class cars available across the UK priced under £20000.

£19,086
Was £19,343 Save £257

£18,999
Was £19,999 Save £1,000

£18,928
Was £19,263 Save £335

£18,799
Was £18,999 Save £200

£18,499
Was £18,699 Save £200

£17,000
Was £17,500 Save £500

£14,899
Was £14,999 Save £100

£14,198
Was £14,475 Save £277

£13,995
Was £14,450 Save £455

£13,711
Was £13,959 Save £248

£19,086
Was £19,343 Save £257

£18,999
Was £19,999 Save £1,000

Mercedes Benz B Class B 180 D SPORT **Local NI OwnerSuitable for ROI ExportLow Mileage*