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Used SEAT Cars for Sale UK Autosweep sweeps every major British marketplace and 11,000+ dealer websites in one search, so every used SEAT for sale is in one place — no tab-hopping, no duplicate trawling.
Every SEAT below is ranked by SweepScore, our 0–100 value score that weighs price against mileage across the whole result set — so the genuinely good deals surface first, not just the cheapest.
Across the 60 SEAT cars in our latest sweep, prices run from £13,339 to £19,244, with the middle half between £14,799 and £17,774. A typical one has covered around 24,000 miles, and they are registered between 2018 and 2026. 88% are petrol, 12% diesel, and 62% have an automatic gearbox.
71 /100
SweepScore 71/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Fr Sport Ecotsi · 2023 £14,499
71 /100
SweepScore 71/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Xperience Ecotsi · 2024 £15,349
71 /100
SweepScore 71/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Fr Sport Eco · 2025 £15,999
New today
70 /100
SweepScore 70/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Fr Sport Ecotsi · 2023 £13,649
70 /100
SweepScore 70/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Fr Sport Ecotsi · 2021 £13,699
70 /100
SweepScore 70/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Se Ecotsi · 2024 £13,999
70 /100
SweepScore 70/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Ateca Fr Ecotsi · 2023 £15,499
70 /100
SweepScore 70/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Ateca Se Ecotsi · 2023 £16,399
69 /100
SweepScore 69/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Fr Sport Ecotsi · 2023 £13,599
69 /100
SweepScore 69/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Ateca Se Tech Ecomotive · 2023 £14,199
69 /100
SweepScore 69/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Arona Fr Sport Ecotsi · 2023 £14,649
69 /100
SweepScore 69/100
Balances price against mileage across your results. 100 = the cheapest and lowest-mileage car here — re-scored on every search.
Ateca Fr Ecotsi · 2023 £16,449
