Cheap Mercedes Benz M 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

49 Mercedes Benz M Class cars under £20,000 - 14 reductions

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Recently reduced (14)

Vertu Honda Morpeth, Coopies Lane, Morpeth

£17,098
Was £17,740 Save £642

Mercedes Benz M Class ML350 CDi BlueTEC AMG Line 5dr Auto [Premium]

2015 (15) | 63,810 miles | suv | 9900 | diesel | semiauto | 5 doors

With tinted glass, rain sensor, computer, passenger, panoramic glass roof, automatic, body colour bumpers, speakers, voice control, privacy glass, service interval indicator, rear headrests, rear headrest, split folding rear seat, lumbar support, xenon he...eee

Rushmores, 2 - 10 Rushey Green, Catford

£15,495
Was £16,999 Save £1,504

Mercedes Benz M Class 2.1 ML250 BLUETEC AMG LINE PREMIUM 5d 201 BHP

Features include parktronic, alloy wheels, rear electric windows, front and rear electric windows, front and rear parking sensors, rear parking sensor, anti lock braking system, cruise control, passenger, dab radio, parking sensors, heated seats, climate control, lum...eee

Crompton Way Motors Limited, 8 Crompton Way, Bolton

£15,495
Was £15,995 Save £500

Mercedes Benz M Class 3.0 ML350 V6 BlueTEC AMG Line SUV 5dr Diesel G Tronic 4WD Euro 6 (s/s) (258 ps)

Comes with esp, ipod connectivity, driver, leather, pas, auto dimming rear view mirror, bluetooth, brake assist, bluetooth interface, alarm, passenger, anti lock braking system, alloy wheels, daytime running lights, airbags, airbag, radio, parktronic, automatic...eee

Central Car & Van Sales, Whitegate Corner, Morecambe

£14,990
Was £16,990 Save £2,000

Mercedes Benz M Class ML250 BLUETEC AMG LINE PREMIUM 7 G TRONIC ULEZ EXEMPT FINANCE PX

With computer, radio, esp, climate control, trip computer, alloy wheels, leather trim, parking sensors, leather, heated seats, bluetooth, leather upholstery, air conditioning, power steering, traction control, black, rear wiper, metallic paintwork, air co...eee

RMD Global Marketing Limited TA Noya Motor Group, 5 Lakeside Court, Peterborough

£14,299
Was £14,499 Save £200

Mercedes Benz M Class 3.0 ML350 V6 BlueTEC AMG Sport SUV 5dr Diesel G Tronic 4WD Euro 6 (s/s) (258 ps)

Options include black, leather, alloy wheels, radio, automatic, brake assist, automatic climate control, bluetooth interface, audio 20, abs, audio, esp, airbag, 12v socket, adaptive brake lights, parktronic, cd, electronic stability programme, driver, airbags, bluet...eee

Perrys Ford Aylesbury, Bicester Road, Aylesbury

£13,995
Was £14,995 Save £1,000

Mercedes Benz M Class ML350 CDi BlueTEC SE Executive 5dr Auto

2015 (15) | 83,661 miles | suv | 9900 | diesel | semiauto | 5 doors

Description includes radio, tinted glass, speakers, intelligent light system, automatic, outside temperature gauge, parktronic, usb connection, diesel, daytime running lights, electric operated/heated door mirrors, split folding rear seats, adaptive brake lights, service...eee

Car Brothers NI, 550 Antrim Road, Newtownabbey

£13,295
Was £13,495 Save £200

Mercedes Benz M Class 2.1 ML250 BlueTEC AMG Sport SUV 5dr Diesel G Tronic 4WD Euro 6 (s/s) (204 ps)

With daytime running lights, abs, airbags, 12v socket in luggage compartment, passenger, audio 20, 2 keys, accessory socket, bluetooth interface, radio, cup holder, audio, electric windows, climate control, pas, usb, 12v socket, 12v accessory socket, airb...eee

SK Autobahn, 310 Sticker Lane, Bradford

£13,289
Was £13,489 Save £200

Mercedes Benz M Class 3.0 ML350 BLUETEC AMG SPORT 5d 258 BHP

Includes tyre pressure monitoring system, radio cd, bluetooth interface, pas, alloy wheels, estate, audio 20, mot, audio, dab digital radio, saloon, 12v socket, cd, bluetooth, radio, passenger, 4x4, daytime running lights, reversing camera, automatic...eee

FM3 Cars North West Ltd Heaviley, 135 Buxton Road, Cheshire

£12,995
Was £13,495 Save £500

Mercedes Benz M Class 3.0 ML350 BLUETEC AMG SPORT 5d 258 BHP

Includes mp3 player, alloys, third brake light, bluetooth interface, alloy wheels, diesel, radio cd, radio, service history, leather interior, audio 20, pas, satellite navigation, usb port, sat nav, passenger, audio, heated front seats, climate control, 12v s...eee

Prime Motors, Rear of Unit 12,, Hoddesdon

£11,749
Was £13,489 Save £1,740

Mercedes Benz M Class 3.0 ML350 BLUETEC AMG SPORT 5d 258 BHP

With parking sensors, usb port, front and rear parking sensors, abs, leather seats, driver, space saver spare wheel, usb, roof rails, alarm, parktronic, mp3 player, automatic, bluetooth, passenger, audio, rear parking sensor, spare wheel, half leather, le...eee

49 cars under £20,000

Integrity Automotive Limited, West End Road, Ipswich

£18,799

Mercedes Benz M Class 6.2 ML63 AMG 4MATIC 5d 503 BHP

Featuring aluminium trim, black, electric glass sunroof, reversing camera, automatic, sunroof, alloy wheels, cruise control, 8 speakers, automatic transmission, speakers, speedtronic cruise control...eee

Bedford Car Centre, Elstow Rd, Bedford

£18,490

Mercedes Benz M Class 2.1 ML250 BlueTEC AMG Line SUV 5dr Diesel G Tronic 4WD Euro 6 (s/s) (204 ps)

With ipod connectivity, bluetooth interface, abs, sunroof, cd, adaptive brake lights, privacy glass, airbag, automatic, leather, audio, passenger, pas, bluetooth, black, climate control, 12v socket, airbags, service history, electric sunroof, full service...eee

TLR Autos, The Showroom, Dorset

£18,290

Mercedes Benz M Class 2.1 ML250 BlueTEC AMG Line SUV 5dr Diesel G Tronic 4WD Euro 6 (s/s) (204 ps)

Features on this model include electric sunroof, mot, remote central locking, black, side steps, warranty, part exchange welcome, privacy glass, 2 owners, leather, sunroof, satellite navigation, 5 seats, alloy wheels, central locking, cd, full dealership history...eee

Vertu Honda Morpeth, Coopies Lane, Morpeth