Used 2020 Audi A3 S Line for sale nationwide
60 vehicles found
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Saloon
- Doors:
- 4 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 46 MPG
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 25,214
- Stock No.:
- 2U29068
- Reg.:
- WAUZZZGY0MA032294
Price drop
-£1,000
2020 Audi A3
35 Tfsi S Line 4dr
25,214 mi
Beverley
Great Deal
£17,999
£16,999
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Grey
- Gearbox:
- Manual
- Mileage:
- 35,232
- Stock No.:
- 202610056682497
- Reg.:
- WAUZZZGY5MA038527
2020 Audi A3
35 Tfsi S Line 5dr
35,232 mi
Kent
Great Deal
£16,220
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Grey
- Gearbox:
- Manual
- Mileage:
- 29,105
- Stock No.:
- 21d040ce5e7e4e0383e942fb52ffc6cc
- Reg.:
- WAUZZZGY3MA014923
Price drop
-£491
2020 Audi A3
35 Tfsi S Line 5dr
29,105 mi
Bolton
Great Deal
£17,290
£16,799
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- White
- Interior colour:
- Black
- Gearbox:
- Manual
- Mileage:
- 27,754
- Stock No.:
- {DB3A6197-73A0-F111-8FE8-000D3A0CEDF6}
- Reg.:
- WAUZZZ8V4LA070632
2020 Audi A3
35 Tfsi S Line 5dr
27,754 mi
Bolton
Great Deal
£15,895
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- White
- Gearbox:
- Manual
- Mileage:
- 43,014
- Stock No.:
- U6700
- Reg.:
- WAUZZZGY9MA017566
2020 Audi A3
35 Tfsi S Line 5dr
43,014 mi
Elgin
Great Deal
£16,795
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Manual
- Mileage:
- 16,842
- Stock No.:
- 202610136954682
- Reg.:
- WAUZZZGY5MA014955
New arrival
2020 Audi A3
35 Tfsi S Line 5dr
16,842 mi
Cannock
Great Deal
£18,020
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Manual
- Mileage:
- 66,165
- Stock No.:
- 3567
- Reg.:
- WAUZZZGY0MA016208
Price drop
-£562
2020 Audi A3
35 Tfsi S Line 5dr
66,165 mi
Windsor
Great Deal
£14,542
£13,980
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Manual
- Mileage:
- 61,072
- Stock No.:
- 8215239
- Reg.:
- WAUZZZGY8MA010950
2020 Audi A3
35 Tfsi S Line 5dr
61,072 mi
Barnsley
Great Deal
£15,490
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Saloon
- Doors:
- 4 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 46 MPG
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 44,408
- Stock No.:
- 202610056683765
- Reg.:
- WAUZZZGY9MA032083
2020 Audi A3
35 Tfsi S Line 4dr
44,408 mi
Rainham
Good Deal
£15,594
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Grey
- Gearbox:
- Automatic
- Mileage:
- 70,000
- Stock No.:
- 8305637
- Reg.:
- WAUZZZGY6MA024345
New arrival
2020 Audi A3
35 Tdi S Line 5dr S Tronic
70,000 mi
Omagh
Good Deal
£16,900
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I Petrol
- Exterior colour:
- Grey
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 45,914
- Stock No.:
- 8314709
- Reg.:
- WAUZZZGY2MA029414
New arrival
2020 Audi A3
30 Tfsi S Line 5dr
45,914 mi
Hartlepool
Good Deal
£14,495
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I Petrol
- Exterior colour:
- Blue
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 67,056
- Stock No.:
- 8282863
- Reg.:
- WAUZZZGY3MA052989
2020 Audi A3
30 Tfsi S Line 5dr
67,056 mi
Wirral
Good Deal
£12,995
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Red
- Gearbox:
- Manual
- Mileage:
- 40,145
- Stock No.:
- 189
- Reg.:
- WAUZZZGY8MA031748
2020 Audi A3
35 Tfsi S Line 5dr
40,145 mi
West Stour
Good Deal
£15,995
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Manual
- Mileage:
- 73,000
- Stock No.:
- 202606022910450
- Reg.:
- WAUZZZ8V6LA038703
2020 Audi A3
35 Tdi S Line 5dr
73,000 mi
Glasgow
Good Deal
£14,215
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 61 MPG
- Fuel type:
- Diesel
- Gearbox:
- Manual
- Mileage:
- 66,267
- Stock No.:
- ARNBE-U-477049
- Reg.:
- WAUZZZ8V2LA076414
New arrival
2020 Audi A3
30 Tdi 116 S Line 5dr
66,267 mi
Motherwell
Good Deal
£12,998
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Saloon
- Doors:
- 4 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 48 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 44,534
- Stock No.:
- 8316986
- Reg.:
- WAUZZZGY6MA049164
New arrival
2020 Audi A3
35 Tfsi S Line 4dr S Tronic
44,534 mi
Whitebirk Industrial Estate
Good Deal
£16,785
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Manual
- Mileage:
- 73,622
- Stock No.:
- 7944657
- Reg.:
- WAUZZZGY3MA038588
2020 Audi A3
35 Tfsi S Line 5dr
73,622 mi
Haslingden
Good Deal
£13,495
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Saloon
- Doors:
- 4 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 46 MPG
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 47,426
- Stock No.:
- 86009
- Reg.:
- WAUZZZGY0MA004947
New arrival
2020 Audi A3
35 Tfsi S Line 4dr
47,426 mi
Croxley Green
Good Deal
£15,450
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I Petrol
- Exterior colour:
- White
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 27,290
- Stock No.:
- 6623611
- Reg.:
- WAUZZZGYXMA014322
2020 Audi A3
30 Tfsi S Line 5dr
27,290 mi
Dunfermline
Good Deal
£15,750
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Saloon
- Doors:
- 4 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 48 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 96,414
- Stock No.:
- 8244501
- Reg.:
- WAUZZZGY8MA047836
2020 Audi A3
35 Tfsi S Line 4dr S Tronic
96,414 mi
Kirkcaldy
Good Deal
£13,990
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Automatic
- Mileage:
- 50,521
- Stock No.:
- d4bc1b5b973e4d73ab77ec1ed4c95011
- Reg.:
- WAUZZZGY0MA024406
2020 Audi A3
35 Tdi S Line 5dr S Tronic
50,521 mi
Bolton
Good Deal
£16,491
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Combined fuel economy:
- 52 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 72,709
- Stock No.:
- 8047751
- Reg.:
- WAUZZZ8V5L1002906
2020 Audi A3
35 Tfsi S Line 2dr S Tronic
72,709 mi
Luton
Good Deal
£14,795
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- Black
- Gearbox:
- Automatic
- Mileage:
- 50,000
- Stock No.:
- 8324505
- Reg.:
- WAUZZZGY8MA015355
Price drop
-£1,010
2020 Audi A3
35 Tfsi S Line 5dr S Tronic
50,000 mi
Whitebirk Industrial Estate
Good Deal
£16,995
£15,985
- Year:
- 2020
- Make:
- Audi
- Model:
- A3
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Exterior colour:
- White
- Gearbox:
- Manual
- Mileage:
- 54,479
- Stock No.:
- 202610076753892
- Reg.:
- WAUZZZGY1MA015634
New arrival
2020 Audi A3
35 Tfsi S Line 5dr
54,479 mi
Birmingham
Good Deal
£15,000
Relevant articles
Ivan Aistrop
The Most Popular New and Used Cars in the UK in 2026
So far in 2026, the Ford Puma heads the list of the top-selling cars in the UK. In this guide, we detail all the top 10 contenders.
The CarGurus Editorial Team
Audi A1 vs Audi A3: Which is better?
Detailed comparison of the Audi A1 and Audi A3 Mk4 hatchbacks covering practicality, driving, tech, costs, and verdict.
The CarGurus Editorial Team
BMW 1 Series vs Audi A3: Which is better?
In this comparison of the BMW 1 Series and Audi A3 we evaluate practicality, driving dynamics, technology and running costs, and offer an overall verdict as to which is the best buy.
Audi A3 in Birmingham West MidlandsAudi A3 in Bristol South West EnglandAudi A3 in Edinburgh ScotlandAudi A3 in Glasgow ScotlandAudi A3 in Leeds Yorkshire and the HumberAudi A3 in Liverpool North West EnglandAudi A3 in London Greater LondonAudi A3 in Manchester North West EnglandAudi A3 in Sheffield Yorkshire and the Humber
All Used Cars7 Seater CarsAWD CarsCheap AutomaticsUltra Low Emission Zone (ULEZ) VehiclesCheap 4x4sBest First CarsCheap CarsCheap Classic CarsAutomatic TransmissionSmall Cars With Automatic TransmissionHybrid CarsSmall CarsElectric CarsBest Cars for StudentsSupercarsFuel Efficient CarsCheap Manual TransmissionCrew Cab VansCheap VansCheap SUVsBest Small SUVsCheap EstatesClassic TrucksCheap Sports CarsMercedes-Benz ConvertiblesBMW ConvertiblesMercedes-Benz EstatesCheap BMW 1 SeriesCars Under £5,000
