Used Mazda Mazda3 for sale near Llanelli
There are 9 used Mazda Mazda3 for sale from UK dealers within 20 miles of Llanelli on AskCar, as of 2 November 2026. The cheapest is £8,891. AskCar lists 1,275 used Mazda Mazda3 across the UK, from 671 dealerships.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Llanelli
4 of the 9 Mazda Mazda3 within 20 miles of Llanelli had their price reduced in the last 14 days to 2 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 1,226 priced Mazda Mazda3 adverts on AskCar as of 2 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.
- 2023 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV Sport LUX, 120 bhp, automatic, petrol, hatchback, 5 doors, silver. Mileage: 23,567 miles. Price: £15,549, reduced by £2,100 from £17,649 since AskCar first saw it on 31 August 2026, 63 days ago. Fair price: £1,254 (7%) under the AskCar estimate of £16,803. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 March 2027. Dealer: Motorpoint Swansea in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-8756e9562325
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 8,599 miles. Price: £18,249, unchanged since AskCar first saw it on 29 October 2026, 4 days ago. Fair price: £1,274 (6%) under the AskCar estimate of £19,523. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Swansea in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-761e54383d02
- 2021 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Sport LUX, 183 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 16,358 miles. Price: £16,995, unchanged since AskCar first saw it on 26 September 2026, 37 days ago. Fair price: £1,130 (6%) under the AskCar estimate of £18,125. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 March 2026; ask the dealer for the current MOT. Dealer: Baglan Car Centre in Port Talbot, 15 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-a36556f49996
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Homura, 138 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 13,840 miles. Price: £17,749, unchanged since AskCar first saw it on 29 October 2026, 4 days ago. Fair price: £1,087 (5%) under the AskCar estimate of £18,836. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Swansea in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-4e4df8e9fc5f
- 2026 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Exclusive Line, 138 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 13,035 miles. Price: £18,599, reduced by £300 from £18,899 since AskCar first saw it on 30 September 2026, 33 days ago. Fair price: £877 (4%) under the AskCar estimate of £19,476. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Swansea in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2026-db6a81f72378
- 2025 Mazda Mazda3 2.5 e-SKYACTIV-G MHEV Centre Line, 138 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 22,335 miles. Price: £15,049, reduced by £750 from £15,799 since AskCar first saw it on 14 October 2026, 19 days ago. Fair price: £230 (1%) under the AskCar estimate of £15,279. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Swansea in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2025-3cb0d0f31cfa
- 2018 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 25,080 miles. Price: £13,999, reduced by £1,000 from £14,999 since AskCar first saw it on 30 May 2026, 156 days ago. Fair price: £68 (under 1%) over the AskCar estimate of £13,931. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: Days Motorpark in Swansea, 10 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-6711d3a19c8d
- 2018 Mazda Mazda3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 93,000 miles. Price: £8,891, unchanged since AskCar first saw it on 21 October 2026, 12 days ago. Fair price: £466 (5%) over the AskCar estimate of £8,425. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 August 2027. Dealer: Fabian Motor Company in Swansea, 12 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-8bbd0ea7098b
- 2016 Mazda Mazda3 2.0 SKYACTIV-G SE L NAV, 118 bhp, manual, petrol, hatchback, 5 doors, silver. Mileage: 30,858 miles. Price: £10,295, unchanged since AskCar first saw it on 11 October 2026, 22 days ago. Fair price: £626 (6%) over the AskCar estimate of £9,669. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Baglan Car Centre in Port Talbot, 15 miles from Llanelli. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2016-0dee48ebdf15
Mazda Mazda3 across the UK by price
- Under £2,000 (25 cars)
- Under £3,000 (66 cars)
- Under £5,000 (150 cars)
- Under £8,000 (328 cars)
- Under £10,000 (459 cars)
- Under £15,000 (723 cars)
- Under £20,000 (1,090 cars)
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