Cheap Smart Forfour 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
87 Smart Forfour cars under £20,000 - 26 reductions
Change budget
Recently reduced (26)
£11,899
Was £12,249 Save £350
Smart Forfour 0.9 PRIME PREMIUM T 5DR Semi Automatic
2019 | 5,200 miles | Hatchback | 898 | petrol | automatic | 5 doors
With leather trim, sat nav, cruise control, leather, panoramic glass roof, heated front seats, alloy wheels, service history, black, heated front seat, low mileage, petrol...eee
£10,000
Was £10,500 Save £500
Smart Forfour 1.0 Prime Sport (Premium) Twinamic Euro 6 (s/s) 5dr
2017 | 14,244 miles | Hatchback | 999 | petrol | automatic | 0 doors
Featuring rev counter, electric windows, electronic stability programme, automatic climate control, alloy wheels, esp, cruise control, passenger, driver, airbag, central locking, brake assist, pas, heated front seats, anti lock braking system, radio, abs, mot,...eee
£9,995
Was £10,195 Save £200
Smart Forfour 0.9T BRABUS Xclusive Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (109 ps)
2017 | 48,075 miles | Hatchback | 898 | petrol | automatic | 5 doors
Includes passenger, mot, airbag, leather, alloy wheels, automatic climate control, climate control, anti lock braking system, 17in alloy wheels, pas, automatic, ambient lighting, abs, warranty, driver, airbags...eee
£9,495
Was £9,995 Save £500
Smart Forfour 0.9T Prime (Premium) Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (90 ps)
2017 | 24,000 miles | Hatchback | 898 | petrol | automatic | 5 doors
Features on this model include heated seats, radio, passenger, pas, esp, automatic, airbags, black, cup holder, centre console, anti lock braking system, central locking, brake assist, automatic climate control, 15in alloy wheels, abs, leather, alloy wheels, electronic stability p...eee
£8,790
Was £8,990 Save £200
Smart Forfour EDITION WHITE T
2016 | 40,000 miles | Hatchback | 898 | petrol | automatic | 5 doors
Featuring rear parking sensor, mot, rear parking sensors, leather, bluetooth, air conditioning, paddle shift, service history, leather interior, low mileage, full service history, leather seats, cruise control, panoramic glass roof, automatic, air con, parking...eee
£8,499
Was £9,252 Save £753
Smart Forfour 17.6kWh Premium Hatchback 5dr Electric Auto (22kW Charger) (82 ps)
2021 | 11,686 miles | Hatchback | 0 | other | automatic | 5 doors
This car has brake assist, airbags, heated seats, airbag, automatic climate control, abs, electronic brake force distribution, passenger, black, panoramic roof, 16in alloy wheels, centre console, side airbags, climate control, driver, alloy wheels, automatic, lea...eee
£8,495
Was £9,395 Save £900
Smart Forfour 17.6kWh Pulse Premium Hatchback 5dr Electric Auto (22kW Charger) (82 ps)
2020 | 11,000 miles | Hatchback | 0 | other | automatic | 5 doors
Features on this model include airbag, alloy wheels, electric mirrors, 1 owner, 2 keys, black, cruise control, brake assist, alloys, rear parking sensor, air conditioning, immobiliser, sat nav, side airbags, automatic, climate control, voice control, bluetooth, adjustable drivers ...eee
£8,290
Was £8,490 Save £200
Smart Forfour 1.0 Prime Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (71 ps)
2019 | 47,273 miles | Hatchback | 999 | petrol | automatic | 5 doors
Options include isofix child seat attachment, abs, electric power steering, radio, central locking, automatic climate control, audio, hill start assist, isofix, led daytime running lights, 15in alloy wheels, centre console, brake assist, immobiliser, airbag, automat...eee
£8,150
Was £8,295 Save £145
Smart Forfour 17.6kWh Premium Hatchback 5dr Electric Auto (22kW Charger) (82 ps)
2021 | 18,000 miles | Hatchback | 0 | other | automatic | 5 doors
Features on this model include leather, electronic brake force distribution, side airbags, alloy wheels, reversing camera, climate control, abs, pas, passenger, centre console, airbags, bluetooth, brake assist, automatic, service history, automatic climate control, full service hi...eee
£7,598
Was £7,999 Save £401
Smart Forfour EQ 17.6kWh Prime (Premium) Hatchback 5dr Electric Auto (22kW Charger) (82 ps)
2019 | 27,140 miles | Hatchback | 1 | other | automatic | 5 doors
Options include isofix, 15in alloy wheels, led daytime running lights, immobiliser, climate control, passenger, solid paint, cruise control, pas, alloy wheels, daytime running lights, abs, rear parking sensor, hatchback, airbags, black, radio, alloys, rear parking s...eee
87 cars under £20,000
£11,995
Smart Forfour 0.9T Prime (Premium Plus) Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (90 ps)
2017 | 9,385 miles | Hatchback | 898 | petrol | automatic | 5 doors
With pas, cup holder, automatic, black, central locking, airbags, heated front seats, panoramic sunroof, fsh, climate control, sunroof, leather upholstery, dab radio, leather, bluetooth, abs, radio, ambient lighting, airbag, 6 speed, low mileage, anti loc...eee
£11,899
Was £12,249 Save £350
Smart Forfour 0.9 PRIME PREMIUM T 5DR Semi Automatic
2019 | 5,200 miles | Hatchback | 898 | petrol | automatic | 5 doors
Description includes petrol, panoramic glass roof, heated front seats, service history, leather, alloy wheels, heated front seat, sat nav, leather trim, black, low mileage, cruise control...eee
£10,500
Smart Forfour 0.9 PRIME PREMIUM T 5DR Semi Automatic
2019 | 18,000 miles | Hatchback | 898 | petrol | automatic | 5 doors
Features on this model include automatic...eee
£10,495
Smart Forfour 17.6kWh Exclusive Hatchback 5dr Electric Auto (22kW Charger) (82 ps)
2022 | 6,047 miles | Hatchback | 0 | other | automatic | 5 doors
With pas, automatic climate control, 16in alloy wheels, automatic, central locking, alloy wheels, black, electronic brake force distribution, radio, centre console, climate control, airbags, cruise control, immobiliser, boot light, passenger, side airbags...eee
£10,450
Smart Forfour 0.9T Prime Sport (Premium Plus) Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (90 ps)
2018 | 31,000 miles | Hatchback | 898 | petrol | automatic | 5 doors
Features include passenger, automatic climate control, black, cup holder, leather, brake assist, airbags, rev counter, 16in alloy wheels, pas, anti lock braking system, service history, satellite navigation, centre console, cruise control, alloy wheels, automatic, ce...eee
£10,295
Smart Forfour 1.0 Prime (Premium) Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (71 ps)
2018 | 13,140 miles | Hatchback | 999 | petrol | automatic | 5 doors
Features on this model include anti lock braking system, panoramic sunroof, 2 keys, automatic climate control, central locking, rear parking sensors, airbag, warranty, pas, leather, climate control, black, automatic, speed limiter, passenger, 15in alloy wheels, low mileage, audio,...eee
£10,000
Was £10,500 Save £500
Smart Forfour 1.0 Prime Sport (Premium) Twinamic Euro 6 (s/s) 5dr
2017 | 14,244 miles | Hatchback | 999 | petrol | automatic | 0 doors
Features include 16in alloy wheels, brake assist, airbag, electric windows, climate control, heated front seats, black, heated front seat, leather, alloy wheels, radio, cup holder, airbags, automatic, automatic climate control, rev counter, mot, cruise control, passe...eee
£9,995
Smart Forfour 0.9T Prime Sport (Premium Plus) Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (90 ps)
2017 | 35,100 miles | Hatchback | 898 | petrol | automatic | 5 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
£9,995
Smart Forfour 17.6kWh Prime Exclusive Hatchback 5dr Electric Auto (22kW Charger) (82 ps)
2020 | 24,000 miles | Hatchback | 0 | other | automatic | 5 doors
Comes with automatic climate control, mot, radio, airbag, driver, airbags, automatic, electronic brake force distribution, passenger, black, cruise control, alloy wheels, pas, brake assist, abs, boot light, 16in alloy wheels, ambient lighting, side airbags, imm...eee
£9,995
Was £10,195 Save £200
Smart Forfour 0.9T BRABUS Xclusive Hatchback 5dr Petrol Twinamic Euro 6 (s/s) (109 ps)
2017 | 48,075 miles | Hatchback | 898 | petrol | automatic | 5 doors
Features on this model include pas, airbags, automatic, passenger, automatic climate control, airbag, leather, anti lock braking system, climate control, alloy wheels, ambient lighting, mot, 17in alloy wheels, abs, driver, warranty...eee
We currently have 87 Smart Forfour cars available across the UK priced under £20000.
