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

205 Mercedes Benz B Class cars under £20,000 - 90 reductions

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Recently reduced (90)

HPL Motors Atherton Preston, Bluebell Way,

£19,999
Was £20,999 Save £1,000

Mercedes Benz B Class 1.3 B250e 15.6kWh AMG Line (Premium) MPV 5dr Petrol Plug in Hybrid 8G DCT Euro 6 (s/s) (218 ps)

2021 | 16,000 miles | MPV | 1332 | other | automatic | 5 doors

This model has driver, 18in alloy wheels, air conditioning, automatic, pas, alarm, cup holders, airbag, passenger, alloy wheels, automatic climate control, airbags, immobiliser, brake assist, air con, central locking, abs, adaptive brake lights, anti lock braking s...eee

Quality Part X Ltd Stevenage, , Stevenage

£19,979
Was £20,200 Save £221

Mercedes Benz B Class B250e AMG Line Executive Edition 5dr Auto

2021 (71) | 34,771 miles | mpv | 10000 | hybrid | semiauto | 5 doors

Features include trip computer, bluetooth interface, speed sensitive power steering, dab digital radio, bluetooth, service indicator, reversing camera, computer, usb, cruise control + speed limiter, brake pad wear indicator warning light, speed limiter, manual, cruis...eee

Vertu MercedesBenz of Ascot, London Road, Bracknell

£19,842
Was £20,253 Save £411

Mercedes Benz B Class B220d AMG Line Premium Plus 5dr Auto

2020 (70) | 41,043 miles | mpv | 9800 | diesel | semiauto | 5 doors

Comes with passenger, pas, brake assist, manual, driver, airbag, remote central locking, anti lock braking system, hill start assist, airbags, electronic stability programme, anti theft alarm, usb port, alarm, dual stage driver/passenger airbags, usb, keyless e...eee

Sherwoods Peugeot Durham, Durham City Retail Park, Durham

£19,642
Was £19,990 Save £348

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

2020 (20) | 28,104 miles | mpv | 10000 | petrol | semiauto | 5 doors

Comes with satellite navigation, dab digital radio, bluetooth interface, rear parking sensor, service indicator, radio, manual, rear parking sensors, trip computer, computer, outside temperature gauge, bluetooth, usb port, parking sensors, electric front and re...eee

MotorTrust Lancaster, MotorTrust Lancaster, Lancaster

£19,495
Was £19,695 Save £200

Mercedes Benz B Class 1.3 B200 AMG Line (Premium) MPV 5dr Petrol 7G DCT Euro 6 (s/s) (163 ps) FULL SERVICE HISTORY! 1 FORM

2019 | 12,737 miles | MPV | 1332 | petrol | automatic | 5 doors

With pas, mot, adaptive brake lights, alloy wheels, warranty, 18in alloy wheels, abs, anti lock braking system, hpi clear, air con, air conditioning, coupe, brake assist...eee

PH Automotive, Dene Valley Business Centre, Kineton

£19,460
Was £20,690 Save £1,230

Mercedes Benz B Class 2.0 B220 AMG Line (Premium) MPV 5dr Petrol 7G DCT 4MATIC Euro 6 (s/s) (190 ps)

2019 | 12,474 miles | MPV | 1991 | petrol | automatic | 5 doors

This car has black, automatic, cruise control, abs, 18in alloy wheels, brake assist, alloy wheels, air con, adaptive brake lights, air conditioning, heated seats, anti lock braking system, automatic gearbox, leather, warranty...eee

Vertu MercedesBenz of Aylesbury, Bicester Road, Aylesbury

£19,047
Was £19,372 Save £325

Mercedes Benz B Class B200d AMG Line 5dr Auto

2021 (21) | 21,548 miles | mpv | 9800 | diesel | semiauto | 5 doors

Comes with chrome beltline, usb, cruise control + speed limiter, outside temperature gauge, radio, electric front and rear windows, service indicator, computer, cruise control, diesel, body coloured door handles, speed limiter, adaptive brake lights, trip compu...eee

Vertu MercedesBenz of Reading, Richfield Avenue, Reading

£18,263
Was £18,990 Save £727

Mercedes Benz B Class B200d AMG Line Executive 5dr Auto

2021 (21) | 37,669 miles | mpv | 9800 | diesel | semiauto | 5 doors

Features on this model include trip computer, adaptive brake lights, speakers, dab digital radio, speed limiter, cruise control, usb, cruise control + speed limiter, usb port, power steering, 6 speakers, computer, diesel, electric front and rear windows, bluetooth interface, servi...eee

Huntingdon & Vauxhall Approved, Stukeley Road, Huntingdon

£18,245
Was £18,645 Save £400

Mercedes Benz B Class B200 AMG Line Premium 5dr Auto

2019 (69) | 19,074 miles | mpv | 10000 | petrol | semiauto | 5 doors

This model has radio, reversing camera, dab digital radio, usb, trip computer, front and rear parking sensors, body coloured bumpers, electric front and rear windows, bluetooth, parking sensors, rear parking sensor, computer, outside temperature gauge, rear parking...eee

Stellantis &You Leicester, 75 Exploration Drive, Leicester

£17,846
Was £18,357 Save £511

Mercedes Benz B Class B180d AMG Line Executive Edition 5dr Auto

2021 | 35,193 miles | mpv | 9800 | diesel | semiauto | 5 doors

This model has usb, cruise control + speed limiter, manual, electric front and rear windows, power steering, reversing camera, speed sensitive power steering, trip computer, speakers, bluetooth interface, diesel particulate filter, bluetooth, speed limiter, usb por...eee