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Used Audi A3 cars for sale in Sidcup, Kent

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Find your perfect used Audi A3 for sale in Sidcup or on finance from our extensive local network of car supermarkets, specialist, independent and officially franchised Audi dealerships.

Audi, A3

2012 (62) - 1.4 TFSI Automatic Petrol Leather seats ULEZ Complains 5-Door

49
Low Mileage
£6,495
£123/pm (HP)
  • 1.4L
  • 29kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Audi, A3

2018 - 35 TFSI S Line 4dr

£13,991
  • 1.5L
  • 57.3kMiles
  • Petrol
  • Manual
  • Body StyleSaloon

Marshall Audi Bexley

Audi, A3

2025 - 35 TFSI S Line 5dr S Tronic [Tech Pack]

£29,732
  • 1.5L
  • 2.8kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Marshall Audi Bexley

Audi, A3

2016 (16) - 2.0 TDI S Line 5dr S Tronic [Nav]

42
£9,495
£190/pm (HP)
  • 2L
  • 100kMiles
  • Diesel
  • Auto
  • Body StyleHatchback

AUTOTRUST LTD

Audi, A3

2025 (14) - 1.4 TFSI Saloon Automatic 4-Door

85
Low Mileage
£9,495
£190/pm (HP)
  • 1.4L
  • 21kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Audi, A3

2020 - 35 TFSI S Line 4dr S Tronic

51
Low Mileage
£20,849
  • 1.5L
  • 15.3kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi South East London (Beckenham)

Audi, A3

2022 (22) - 1.0 TFSI 30 S line Sportback 5dr Petrol Manual Euro 6 (s/s) (110 ps)

41
£17,199
£260/pm (PCP)
  • 1L
  • 55kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Essex Car Company

Audi, A3

2024 - 40 TFSI e Sport 5dr S Tronic

52
£22,686
  • 1.4L
  • 19.2kMiles
  • Hybrid
  • Auto
  • Body StyleHatchback

Marshall Audi Bexley

Audi, A3

2025 - 1.5 TFSI 150 S Line 4dr S Tronic [Tech Pack Pro]

50
£29,990
  • 1.5L
  • 6.2kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi South East London (Beckenham)

Audi, A3

2025 - Audi Saloon 35 TFSI S Line 4dr S Tronic

57
£29,990
  • 1.5L
  • 3.5kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi South East London (Beckenham)

Audi, A3

2025 - Audi Sportback 35 TFSI S Line 5dr S Tronic

51
£29,790
  • 1.5L
  • 5.5kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Marshall Audi South East London (Beckenham)

Audi, A3

2021 - 35 TFSI S Line 4dr S Tronic

47
Low Mileage
£22,948
  • 1.5L
  • 12.7kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi Bexley

Audi, A3

2021 (21) - 1.5 TFSI 35 Sport Sportback 5dr Petrol S Tronic Euro 6 (s/s) (150 ps)

31
£15,500
  • 1.5L
  • 71.9kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Fusion Motors Limited

Audi, A3

2021 - 35 TFSI S Line 4dr S Tronic

49
Low Mileage
£20,351
  • 1.5L
  • 34.4kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi South East London (Beckenham)

Audi, A3

2025 - 30 TFSI Sport 4dr S Tronic [Tech Pack]

46
£26,175
  • 1.5L
  • 2.9kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi Bexley

Audi, A3

2023 - 35 TFSI Edition 1 4dr S Tronic

49
£26,637
  • 1.5L
  • 26.7kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi Bexley