Used Audi A3 cars for sale in London, Greater London

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

Audi, A3

2025 - Audi Saloon 35 TFSI S Line 4dr S Tronic [Tech Pack]

73
Low Mileage
£29,990
  • 1.5L
  • 2kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi Wimbledon

Audi, A3

2009 (09) - 2.0 T FSI S Line 2dr S Tronic

14
Reduced
£2,750
  • 2L
  • 130.2kMiles
  • Petrol
  • Auto
  • Body StyleConvertible

MDM AUTOMOTIVE (NEW MALDEN)

Audi, A3

2021 (71) - 1.5 TFSI 35 S line Sportback 5dr Petrol S Tronic Euro 6 (s/s) (150 ps)

67
Low Mileage
£19,400
Finance available £403 pm
  • 1.5L
  • 24kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Big Motoring World Wimbledon

Audi, A3

2022 (22) - 1.4 TFSIe 40 Sport Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

46
Reduced
£19,350
Finance available £410 pm
  • 1.4L
  • 19.8kMiles
  • Hybrid
  • Auto
  • Body StyleHatchback

Car Planet Barnet

Audi, A3

(67) - 1.5 TFSI CoD Black Edition Sportback Euro 6 (s/s) 5dr

38
Low Mileage
£13,949
  • 42.5kMiles
  • Petrol
  • Manual

CARS YARD

020 3957 7371 *
4.5/5 Stars

Audi, A3

2015 (65) - 1.4 TFSI CoD Sport Sportback 5dr Petrol S Tronic Euro 6 (s/s) (150 ps)

25
Low Mileage
£11,495
Finance available £244 pm
  • 1.4L
  • 47kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

J A Autos Ltd

Audi, A3

2010 (60) - 1.6 S line Euro 4 3dr

35
Low Mileage
£4,595
  • 1.6L
  • 77kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

BM Cars London Ltd

020 3953 7388 *
5/5 Stars

Audi, A3

2025 - Audi Saloon 30 TFSI Sport 4dr S Tronic

58
£26,490
  • 1.5L
  • 2.4kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Marshall Audi South East London (Beckenham)

Audi, A3

2025 - 40 TFSI e Sport 5dr S Tronic

Low Mileage
£28,490
  • 1.5L
  • 2.6kMiles
  • Hybrid
  • Auto
  • Body StyleHatchback

Marshall Audi Wimbledon

Audi, A3

1.0 TFSI 30 Sport Sportback S Tronic Euro 6 (s/s) 5dr

40
Reduced
£19,995
  • 394Miles
  • Petrol
  • Auto
  • Body StyleHatchback

River Autos Limited

Audi, A3

2019 (19) - 1.5 TFSI CoD 35 Sport Euro 6 (s/s) 4dr

11
£9,988
Finance available £201 pm
  • 1.5L
  • 88kMiles
  • Petrol
  • Manual
  • Body StyleSaloon

Auto Group

Audi, A3

2021 (21) - 1.4 TFSIe 40 S line Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

66
Low Mileage
£20,289
Finance available £396 pm
  • 1.4L
  • 17.6kMiles
  • Hybrid
  • Auto
  • Body StyleHatchback

Select Motors GB

Audi, A3

2022 (72) - 1.0 TFSI 30 Technik Sportback Euro 6 (s/s) 5dr

48
£16,250
Finance available £341 pm
  • 1L
  • 24.7kMiles
  • Petrol
  • Manual
  • Body StyleHatchback

Car Planet Barnet

Audi, A3

2024 - 35 TFSI S Line 5dr S Tronic

57
Low Mileage
£28,890
  • 1.5L
  • 3.3kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Marshall Audi South East London (Beckenham)

Audi, A3

2018 (18) - 1.5 TFSI CoD S line S Tronic Euro 6 (s/s) 4dr

1
£11,999
Finance available £246 pm
  • 1.5L
  • 87.3kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

CARS YARD

020 3957 7371 *
4.5/5 Stars

Audi, A3

2024 - 35 TFSI S Line 5dr S Tronic

48
Low Mileage
£28,179
  • 1.5L
  • 2.7kMiles
  • Petrol
  • Auto
  • Body StyleHatchback

Marshall Audi Wimbledon