Used Smart #3 for sale near Barnet
There are 13 used Smart #3 for sale from UK dealers within 20 miles of Barnet on AskCar, as of 5 November 2026. Typical asking price £26,500 (the median: half cost less, half cost more). The cheapest is £22,250. AskCar lists 30 used Smart #3 across the UK, from 19 dealerships.
The middle half of the 13 cars are priced between £24,000 and £29,500.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Barnet
8 of the 13 Smart #3 within 20 miles of Barnet had their price reduced in the last 14 days to 5 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 30 priced Smart #3 adverts on AskCar as of 5 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2026 Smart #3 Premium, 267 bhp, automatic, electric, SUV, 5 doors, silver. Mileage: 10 miles. Price: £29,307, unchanged since AskCar first saw it on 27 October 2026, 9 days ago. Good value: £3,583 (10%) under the AskCar estimate of £32,890. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vertu SMART Beaconsfield in Beaconsfield, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2026-b0e27c1e2d95
- 2026 Smart #3 Premium, 267 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 419 miles. Price: £28,993, unchanged since AskCar first saw it on 27 October 2026, 9 days ago. Good value: £3,482 (10%) under the AskCar estimate of £32,475. Euro 6 emissions standard. ULEZ compliant. Dealer: Vertu SMART Beaconsfield in Beaconsfield, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2026-3bafef66282d
- 2025 Smart #3 Pro, 267 bhp, automatic, electric, SUV, 5 doors, silver. Mileage: 5,028 miles. Price: £22,250, reduced by £2,200 from £24,450 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £1,666 (6%) under the AskCar estimate of £23,916. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Smart of West London in London, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2025-d485696e7cff
- 2026 Smart #3 PRO Plus, 268 bhp, automatic, electric, SUV, 5 doors, silver. Mileage: 1,325 miles. Price: £26,290, reduced by £200 from £26,490 since AskCar first saw it on 18 September 2026, 48 days ago. Fair price: £1,862 (6%) under the AskCar estimate of £28,152. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Mercedes-Benz of Stevenage in Stevenage, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2026-06d8bc35a42b
- 2026 Smart #3 PRO Plus, 268 bhp, automatic, electric, SUV, 5 doors, blue. Mileage: 7,416 miles. Price: £24,550, reduced by £1,100 from £25,650 since AskCar first saw it on 27 October 2026, 9 days ago. Fair price: £1,731 (6%) under the AskCar estimate of £26,281. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Big Motoring World Enfield in Enfield, 7 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2026-b9bac4d9a0b8
- 2024 Smart #3 Premium, 267 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 6,000 miles. Price: £23,950, unchanged since AskCar first saw it on 7 October 2026, 29 days ago. Fair price: £737 (2%) under the AskCar estimate of £24,687. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Xclusive Xports in Bayford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2024-2f75967bf3b3
- 2025 Smart #3 PRO PLUS, 268 bhp, automatic, electric, SUV, 5 doors, blue. Mileage: 3,498 miles. Price: £23,807, reduced by £845 from £24,652 since AskCar first saw it on 14 October 2026, 22 days ago. Fair price: £620 (2%) under the AskCar estimate of £24,427. ULEZ compliant. MOT: first test not yet due. Dealer: Vertu SMART Beaconsfield in Beaconsfield, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2025-b8d200635a75
- 2025 Smart #3 BRABUS, 421 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 6,903 miles. Price: £29,406, reduced by £269 from £29,675 since AskCar first saw it on 14 October 2026, 22 days ago. Fair price: £452 (1%) under the AskCar estimate of £29,858. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vertu SMART Beaconsfield in Beaconsfield, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2025-74c15c9a8001
- 2025 Smart #3 PRO PLUS, 268 bhp, automatic, electric, SUV, 5 doors, silver. Mileage: 8,415 miles. Price: £23,650, reduced by £1,350 from £25,000 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £126 (under 1%) over the AskCar estimate of £23,524. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Smart of West London in London, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2025-8d6254244d69
- 2025 Smart #3 PRO PLUS, 268 bhp, automatic, electric, SUV, 5 doors, silver. Mileage: 13,000 miles. Price: £23,350, reduced by £3,150 from £26,500 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £500 (2%) over the AskCar estimate of £22,850. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Smart of West London in London, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2025-624d934d1531
- 2025 Smart #3 BRABUS, 421 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 15,395 miles. Price: £29,500, reduced by £3,000 from £32,500 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £1,229 (4%) over the AskCar estimate of £28,271. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Smart of West London in London, 12 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2025-96288a93a376
- 2026 Smart #3 Premium, 267 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 15 miles. Price: £38,160, unchanged since AskCar first saw it on 10 July 2026, 118 days ago. Above the going rate: £5,275 (16%) over the AskCar estimate of £32,885. Euro 6 emissions standard. ULEZ compliant. Dealer: Hedin Automotive Mercedes-Benz And Smart Of Croydon in Croydon, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2026-841a4f001b1e
- 2026 Smart #3 PRO Plus, 268 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 15 miles. Price: £35,460, unchanged since AskCar first saw it on 10 July 2026, 118 days ago. Above the going rate: £6,139 (20%) over the AskCar estimate of £29,321. Euro 6 emissions standard. ULEZ compliant. Dealer: Hedin Automotive Mercedes-Benz And Smart Of Croydon in Croydon, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/smart-3-2026-b682f7e993ac
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